MIC5207YM5TR

MIC5207 180 mA Low-Noise LDO Regulator Features General Description • • • • • • • • • • • • The MIC5207 is an efficient linear voltage regulator with ultra-low-noise output, very low dropout voltage (typically 17 mV at light loads and 165 mV at 150 mA), and very low ground current (720 µA at 100 mA output). The MIC5207 offers better than 3% initial accuracy. Output Voltage Range: 1.8V – 15V Ultra-Low-Noise Output High Output Voltage Accuracy Guaranteed 180 mA Output Low Quiescent Current Low Dropout Voltage Extremely Tight Load and Line Regulation Very Low Temperature Coefficient Current and Thermal Limiting Reversed-Battery Protection “Zero” Off-Mode Current Logic-Controlled Electronic Enable Applications • • • • • • • Cellular Telephones Laptop, Notebook, and Palmtop Computers Battery Powered Equipment PCMCIA VCC and VPP Regulation/Switching Consumer/Personal Electronics SMPS Post-Regulator and DC/DC Modules High-Efficiency Linear Power Supplies Designed especially for hand-held, battery-powered devices, the MIC5207 includes a CMOS or TTL compatible enable/shutdown control input. When in shutdown, power consumption drops nearly to zero. Key MIC5207 features include a reference bypass pin to improve its already low-noise performance, reversed-battery protection, current limiting, and over temperature shutdown. The MIC5207 is available in fixed and adjustable output voltage versions in a small SOT-23-5 package. Contact Microchip for details. For low-dropout regulators that are stable with ceramic output capacitors, see the µCap MIC5245/6/7 family. Package Types MIC5207 (ADJ.) SOT-23-5 (M5) (Top View) EN GND IN 3 1 2 PART IDENTIFICATION LEAA 4 ADJ 5 OUT  2017 Microchip Technology Inc. MIC5207 (FIXED) SOT-23-5 (M5) TSOT-23-5 (D5) (Top View) EN GND IN 3 1 2 LExx 4 BYP 5 OUT DS20005719A-page 1 MIC5207 Typical Application Circuit MIC5207 SOT-23-5 BATTERY-POWERED REGULATOR APPLICATION MIC5207-x.xYM5 VIN 1 VOUT 5 2 EN ENABLE SHUTDOWN COUT 3 4 ENABLE (PIN 3) MAY BE CONNECTED DIRECTLY TO SUPPLY INPUT (PIN 1). Functional Diagrams ULTRA-LOW-NOISE FIXED REGULATOR VIN OUT IN VOUT COUT BYP C BYP (OPTIONAL) BANDGAP REF. V REF EN CURRENT LIMIT THERMAL SHUTDOWN MIC5207-X.XYM5 GND ULTRA-LOW-NOISE ADJUSTABLE REGULATOR VIN OUT IN VOUT COUT ADJ R1 R2 BANDGAP REF. V REF CBYP (OPTIONAL) EN CURRENT LIMIT THERMAL SHUTDOWN MIC5207YM5 GND DS20005719A-page 2  2017 Microchip Technology Inc. MIC5207 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † Supply Input Voltage (VIN) .......................................................................................................................... –20V to +20V Enable Input Voltage (VEN) ......................................................................................................................... –20V to +20V Power Dissipation (PD) (Note 1) ............................................................................................................ Internally Limited Operating Ratings ‡ Supply Input Voltage (VIN) ......................................................................................................................... +2.5V to +16V Adjustable Output Voltage Range (VOUT) .................................................................................................. +1.8V to +15V Enable Input Voltage (VEN) .................................................................................................................................0V to VIN † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability. ‡ Notice: The device is not guaranteed to function outside its operating ratings. Note 1: The maximum allowable power dissipation at any TA (ambient temperature) is PD(max) = (TJ(max) – TA) / θJA. Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown. The θJA of the SOT-23-5 (M5) is 235°C/W soldered on a PC board (see “Thermal Considerations” for further details).  2017 Microchip Technology Inc. DS20005719A-page 3 MIC5207 TABLE 1-1: ELECTRICAL CHARACTERISTICS (Note 1) Electrical Characteristics: VIN = VOUT + 1V; IL = 100 μA; CL = 1.0 μF; VEN ≥ 2.0V; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +125°C except 0°C < TJ < +125°C for 1.8V; unless noted. Parameter Symbol Output Voltage Accuracy VO Output Voltage Temperature Coefficient ∆VO/∆T Line Regulation ∆VO/VO Load Regulation ∆VO/VO Dropout Voltage, Note 4 Quiescent Current Ground Pin Current (Note 5) VIN – VO IGND IGND Min. Typ. Max. –3 — 3 –4 — 4 — 40 — — 0.005 0.05 — — 0.10 — 0.05 0.5 — — 0.7 — 17 60 — — 80 — 115 175 — — 250 — 140 280 — — 325 — 165 300 — — 400 — 0.01 1 — — 5 — 80 130 — — 170 — 350 650 — — 900 — 720 1100 — — 2000 — 1800 2500 — — 3000 Units % ppm/°C Conditions Variation from nominal VOUT Note 2 % VIN = VOUT + 1V to 16V % IL = 0.1 mA to 150 mA, Note 3 IL = 100 µA IL = 50 mA mV IL = 100 mA IL = 150 mA µA VEN ≤ 0.4V (shutdown) VEN ≤ 0.18V (shutdown) VEN ≥ 2.0V, IL = 100 µA IL = 50 mA µA IL = 100 mA IL = 150 mA Ripple Rejection PSRR — 75 — dB — Current Limit ILIMIT — 320 500 mA VOUT = 0V ∆VO/∆PD — 0.05 — %/W en — 100 — µV Thermal Regulation Output Noise DS20005719A-page 4 Note 6 —  2017 Microchip Technology Inc. MIC5207 TABLE 1-1: ELECTRICAL CHARACTERISTICS (Note 1) (CONTINUED) Electrical Characteristics: VIN = VOUT + 1V; IL = 100 μA; CL = 1.0 μF; VEN ≥ 2.0V; TJ = +25°C, bold values indicate –40°C ≤ TJ ≤ +125°C except 0°C < TJ < +125°C for 1.8V; unless noted. Parameter Symbol Min. Typ. Max. — — 0.4 — — 0.18 2.0 — — — 0.01 –1 — — –2 — 5 20 — — 25 Units Conditions Enable Input Enable Input Logic-Low Voltage VIL Enable Input Logic-High Voltage VIH IIL Enable Input Current IIH Note 1: 2: 3: 4: 5: 6: V Regulator shutdown V Regulator enable VIL ≤ 0.4V µA VIL ≤ 0.18V VIH ≥ 2.0V VIH ≥ 2.0V Specification for packaged product only. Output voltage temperature coefficient is defined as the worst-case voltage change divided by the total temperature range. Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from 0.1 mA to 180 mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Thermal regulation is defined as the change in output voltage at a time “t” after a change in power dissipation is applied, excluding load or line regulation effects. Specifications are for a 180 mA load pulse at VIN = 16V for t = 10 ms.  2017 Microchip Technology Inc. DS20005719A-page 5 MIC5207 TEMPERATURE SPECIFICATIONS (Note 1) Parameters Sym. Min. Typ. Max. Units Conditions TS –65 — +150 °C — Temperature Ranges Storage Temperature Range Lead Temperature — — — +260 °C Soldering, 5 sec. Junction Temperature (2.5 ≤ VOUT ≤ 15V) TJ –40 — +125 °C All, except 1.8V Junction Temperature (1.8V ≤ VOUT < 2.5V) TJ 0 — +125 °C 1.8V only θJA — 235 — θJC — 130 — Package Thermal Resistance Thermal Resistance SOT-23 Note 1: °C/W — — The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the maximum allowable power dissipation will cause the device operating junction temperature to exceed the maximum +125°C rating. Sustained junction temperatures above +125°C can impact the device reliability. DS20005719A-page 6  2017 Microchip Technology Inc. MIC5207 2.0 Note: TYPICAL PERFORMANCE CURVES The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. 0 -40 -60 -80 -40 -60 -80 IOUT = 100μA COUT = 1μF -100 1E+11E+2 1k 1E+4 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) FIGURE 2-1: Ratio. Power Supply Rejection FIGURE 2-4: Ratio. -60 IOUT = 100μA COUT = 2.2μF CBYP = 0.01μF -80 -100 1E+11E+2 1k 1E+4 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) FIGURE 2-2: Ratio. VIN = 6V VOUT = 5V -20 PSRR (dB) PSRR (dB) Power Supply Rejection 0 VIN = 6V VOUT = 5V -40 Power Supply Rejection -40 -60 IOUT = 1mA COUT = 2.2μF CBYP = 0.01μF -80 -100 1E+11E+2 1k 1E+4 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) FIGURE 2-5: Ratio. Power Supply Rejection 100 RIPPLE REJECTION (dB) RIPPLE REJECTION (dB) 60 50 1mA 40 30 10mA IOUT = 100mA 20 COUT = 1μF 10 0 IOUT = 1mA COUT = 1μF -100 1E+11E+2 1k 1E+4 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) 0 -20 VIN = 6V VOUT = 5V -20 PSRR (dB) -20 PSRR (dB) 0 VIN = 6V VOUT = 5V 0 0.1 0.2 0.3 VOLTAGE DROP (V) 0.4 FIGURE 2-3: Power Supply Ripple Rejection vs. Voltage Drop.  2017 Microchip Technology Inc. 90 80 1mA 70 60 IOUT = 100mA 50 40 10mA 30 20 10 0 COUT = 2.2μF CBYP = 0.01μF 0 0.1 0.2 0.3 VOLTAGE DROP (V) 0.4 FIGURE 2-6: Power Supply Ripple Rejection vs. Voltage Drop. DS20005719A-page 7 MIC5207 0 0 -40 -60 -80 -40 -60 -100 1E+1 1k 1E+41E+5 10k 100k 1E+6 1M 1E+7 10M 10 1E+2 100 1E+3 FREQUENCY (Hz) -100 1k 1E+4 1E+11E+2 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) Power Supply Rejection FIGURE 2-10: Ratio. VIN = 6V VOUT = 5V -40 -60 -80 IOUT = 10mA COUT = 2.2μF CBYP = 0.01μF -100 1k 1E+4 1E+11E+2 10k 1E+5 1M 1E+7 10M 10 100 1E+3 100k 1E+6 FREQUENCY (Hz) FIGURE 2-8: Ratio. VIN = 6V VOUT = 5V -20 PSRR (dB) PSRR (dB) Power Supply Rejection 0 0 -20 IOUT = 100mA COUT = 1μF -80 IOUT = 10mA COUT = 1μF FIGURE 2-7: Ratio. VIN = 6V VOUT = 5V -20 PSRR (dB) PSRR (dB) -20 VIN = 6V VOUT = 5V Power Supply Rejection -40 -60 IOUT = 100mA COUT = 2.2μF CBYP = 0.01μF -80 -100 1E+1 1k 10k 1E+5 1M 1E+7 10M 10 1E+2 100k 1E+6 100 1E+31E+4 FREQUENCY (Hz) FIGURE 2-11: Ratio. Power Supply Rejection 320 DROPOUT VOLTAGE (mV) 10000 280 +125°C TIME (μs) 240 1000 200 +25°C 160 120 100 10 10 FIGURE 2-9: Capacitance. DS20005719A-page 8 40 0 100 1000 CAPACITANCE (pF) 10000 Turn-On Time vs. Bypass –40°C 80 FIGURE 2-12: Current. 0 40 80 120 160 OUTPUT CURRENT (mA) Dropout Voltage vs. Output  2017 Microchip Technology Inc. MIC5207 10 0.1 0.01 1mA COUT = 1μF CBYP = 10nF 0.001 VOUT = 5V 0.0001 1E+1 10 1E+2 1k 1E+4 100 1E+3 10k 1E+51E+6 100k 1M 1E+7 10M FREQUENCY (Hz) FIGURE 2-13: 1 NOISE (μV/¥Hz) NOISE (μV/¥Hz) 1 10 10mA, COUT = 1μF Noise Performance. FIGURE 2-16: 100mA 10mA 0.1 0.01 VOUT = 5V COUT = 10μF electrolytic 1mA 0.0001 1k 1E+4 1E+1 10 1E+2 1M 10M 10k 1E+5 100k 1E+61E+7 100 1E+3 FREQUENCY (Hz) Noise Performance. 100mA 0.01 FIGURE 2-17: 1mA Noise Performance. 10 1 10mA 100mA 0.01 VOUT = 5V COUT = 22μF 1mA 0.001 tantalum CBYP = 10nF 0.0001 1k 1E+4 1E+1 10 1E+2 1M 10M 10k 1E+5 100k 1E+61E+7 100 1E+3 FREQUENCY (Hz) Noise Performance.  2017 Microchip Technology Inc. NOISE (μV/¥Hz) NOISE (μV/¥Hz) VOUT = 5V COUT = 10μF electrolytic CBYP = 1nF 0.0001 1k 1E+4 1E+1 10 1E+2 1M 10M 10k 1E+5 100k 1E+61E+7 100 1E+3 FREQUENCY (Hz) 1 FIGURE 2-15: 10mA 0.1 0.001 10 0.1 Noise Performance. 1 NOISE (μV/¥Hz) NOISE (μV/¥Hz) 0.01 10 1 FIGURE 2-14: 0.1 1mA VOUT = 5V COUT = 10μF 0.001 electrolytic 10mA CBYP = 100pF 0.0001 1k 1E+4 1E+1 10 1E+2 1M 10M 10k 1E+5 100k 1E+61E+7 100 1E+3 FREQUENCY (Hz) 10 0.001 100mA 100mA 0.1 0.01 0.001 VOUT = 5V COUT = 10μF electrolytic CBYP = 10nF 1mA 10mA 0.0001 1E+1 10 1E+2 100 1E+3 1k 1E+4 10k 1E+5 100k 1E+61E+7 1M 10M FREQUENCY (Hz) FIGURE 2-18: Noise Performance. DS20005719A-page 9 MIC5207 3.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 3-1. TABLE 3-1: Pin Number PIN FUNCTION TABLE Pin Name Description 1 IN 2 GND 3 EN 4 (Fixed) BYP Reference Bypass: Connect external 470 pF capacitor to GND to reduce output noise. May be left open. For 1.8V or 2.5V operation, see Applications Information section. 4 (Adj.) ADJ Adjust (Input): Adjustable regulator feedback input. Connect to resistor voltage divider. 5 OUT Regulator output. DS20005719A-page 10 Supply input. Ground. Enable/Shutdown (Input): CMOS-compatible input. Logic-high = enable, logic-low = shutdown. Do not leave floating.  2017 Microchip Technology Inc. MIC5207 4.0 APPLICATIONS INFORMATION 4.1 Enable/Shutdown Forcing EN (enable/shutdown) high (> 2V) enables the regulator. EN is compatible with CMOS logic gates. If the enable/shutdown feature is not required, connect EN (pin 3) to IN (supply input, pin 1). See Figure 4-1. 4.2 Input Capacitor A 1 µF capacitor should be placed from IN to GND if there is more than 10 inches of wire between the input and the AC filter capacitor or if a battery is used as the input. 4.3 Reference Bypass Capacitor Reference bypass (BYP) is connected to the internal voltage reference. A 470 pF capacitor (CBYP) connected from BYP to GND quiets this reference, providing a significant reduction in output noise. CBYP reduces the regulator phase margin; when using CBYP, output capacitors of 2.2 µF or greater are generally required to maintain stability. The start-up speed of the MIC5207 is inversely proportional to the size of the reference bypass capacitor. Applications requiring a slow ramp-up of output voltage should consider larger values of CBYP. Likewise, if rapid turn-on is necessary, consider omitting CBYP. If output noise is not a major concern, omit CBYP and leave BYP open. 4.4 Output Capacitor At lower values of output current, less output capacitance is required for output stability. The capacitor can be reduced to 0.47 µF for current below 10 mA or 0.33 µF for currents below 1 mA. 4.5 No-Load Stability The MIC5207 will remain stable and in regulation with no load (other than the internal voltage divider) unlike many other voltage regulators. This is especially important in CMOSRAM keep-alive applications. 4.6 Thermal Considerations The MIC5207 is designed to provide 180 mA of continuous current in a very small package. Maximum power dissipation can be calculated based on the output current and the voltage drop across the part. To determine the maximum power dissipation of the package, use the junction-to-ambient thermal resistance of the device and the following basic equation shown in Equation 4-1: EQUATION 4-1:  T J  MAX  – T A  P D  MAX  = ----------------------------------- JA TJ(MAX) is the maximum junction temperature of the die, +125°C, and TA is the ambient operating temperature. θJA is layout dependent; Table 4-1 shows examples of junction-to-ambient thermal resistance for the MIC5207. An output capacitor is required between OUT and GND to prevent oscillation. The minimum size of the output capacitor is dependent upon whether a reference bypass capacitor is used. 1.0 µF minimum is recommended when CBYP is not used (see Figure 4-2). 2.2 µF minimum is recommended when CBYP is 470 pF (see Figure 4-1). Larger values improve the regulator’s transient response. The output capacitor value may be increased without limit. TABLE 4-1: The output capacitor should have an ESR (effective series resistance) of about 5Ω or less and a resonant frequency above 1 MHz. Ultra-low-ESR (ceramic) capacitors can cause a low amplitude oscillation on the output and/or under-damped transient response. Most tantalum or aluminum electrolytic capacitors are adequate; film types will work, but are more expensive. Since many aluminum electrolytics have electrolytes that freeze at about –30°C, solid tantalums are recommended for operation below –25°C. EQUATION 4-2:  2017 Microchip Technology Inc. SOT-23-5 THERMAL RESISTANCE θJA Rec. Min. Footprint θJA 1” Square Copper Clad θJ/C 235°C/W 170°C/W 130°C/W The actual power dissipation of the regulator circuit can be determined using Equation 4-2: P D =  V IN – V OUT   I OUT + V IN  I GND Substituting PD(MAX) for PD and solving for the operating conditions that are critical to the application will give the maximum operating conditions for the regulator circuit. For example, when operating the DS20005719A-page 11 MIC5207 MIC5207-3.3YM5 at room temperature with a minimum footprint layout, the maximum input voltage for a set output current can be determined with Equation 4-3: EQUATION 4-3: o o 125 C – 25 C P D  MAX  = ---------------------------------- = 425mW o 235 C/W The junction-to-ambient thermal resistance for the minimum footprint is 235°C/W, from Table 4-1. The maximum power dissipation must not be exceeded for proper operation. Using the output voltage of 3.3V and an output current of 150 mA, the maximum input voltage can be determined. From Table 1-1, the maximum ground current for 150 mA output current is 3000 µA or 3 mA. EQUATION 4-4: 425mW =  V IN – 3.3V   150mA + V IN  3mA Where: EQUATION 4-5: 425mW = V IN  150mA – 495mW + V IN  3mA Therefore, a 3.3V application at 150 mA of output current can accept a maximum input voltage of 6V in a SOT-23-5 package. For a full discussion of heat sinking and thermal effects on voltage regulators, refer to the Regulator Thermals section of Microchip’s Designing with Low-Dropout Voltage Regulators handbook. 4.7 Low-Voltage Operation The MIC5207-1.8 and MIC5207-2.5 require special consideration when used in voltage-sensitive systems. They may momentarily overshoot their nominal output voltages unless appropriate output and bypass capacitor values are chosen. During regulator power up, the pass transistor is fully saturated for a short time, while the error amplifier and voltage reference are being powered up more slowly from the output (see Functional Diagrams). Selecting larger output and bypass capacitors allows additional time for the error amplifier and reference to turn on and prevent overshoot. To ensure that no overshoot is present when starting up into a light load (100 µA), use a 4.7 µF output capacitance and 470 pF bypass capacitance. This slows the turn-on enough to allow the regulator to react and keep the output voltage from exceeding its nominal value. At heavier loads, use a 10 µF output capacitance and 470 pF bypass capacitance. Lower values of output and bypass capacitance can be used, depending on the sensitivity of the system. Applications that can withstand some overshoot on the output of the regulator can reduce the output capacitor and/or reduce or eliminate the bypass capacitor. Applications that are not sensitive to overshoot due to power-on reset delays can use normal output and bypass capacitor configurations. Please note the junction temperature range of the regulator with an output less than 2.5V fixed and adjustable is 0°C to +125°C. Then: EQUATION 4-6: 920mW = V IN  153mA 4.8 Fixed Regulator Applications MIC5207-x.xYM5 VIN 1 5 2 3 Resulting in: VOUT 2.2μF 4 470pF EQUATION 4-7: FIGURE 4-1: Ultra-Low-Noise Fixed-Voltage Application. V IN  MAX  = 6.01V DS20005719A-page 12  2017 Microchip Technology Inc. MIC5207 Figure 4-1 includes a 470 pF capacitor for ultra-low-noise operation and shows EN (pin 3) connected to IN (pin 1) for an application where enable/shutdown is not required. COUT = 2.2 µF minimum. MIC5207-x.xYM5 VIN 1 VOUT 5 2 EN ENABLE SHUTDOWN FIGURE 4-2: Application. 3 1.0μF 4 Low-Noise Fixed-Voltage Figure 4-2 is an example of a basic low-noise configuration. COUT = 1 µF minimum. Figure 4-3 includes the optional 470 pF noise bypass capacitor from ADJ to GND to reduce output noise. 4.10 Dual-Supply Operation When used in dual-supply systems where the regulator load is returned to a negative supply, the output voltage must be diode clamped to ground. 4.11 USB Application Figure 4-4 shows the MIC5207-3.3YM5 in a USB application. Because the VBUS supply may be greater than 10 inches from the regulator, a 1 µF input capacitor is included. VCC 5.0V UPSTREAM VBUS 100mA MAX. VBUS 10K VIN D+ D– 4.9 Adjustable Regulator Applications The MIC5207YM5 can be adjusted to a specific output voltage by using two external resistors (Figure 4-3). The resistors set the output voltage based on Equation 4-8: GND MIC5207-3.3YM5 V USB CONTROLLER OUT 1 5 ON/OFF 2 1μF 3 OVERCURRENT 4 1μF FERRITE BEADS MIC2525 EN VBUS OUT FLG IN GND OUT IN D+ D– 150μF USB PORT GND 0.1μF DATA FIGURE 4-4: Hub. DATA Single-Port Self-Powered EQUATION 4-8: V OUT = V REF   1 + R2 ------- = 1.242V  R1 This equation is correct due to the configuration of the bandgap reference. The bandgap voltage is relative to the output, as seen in the Functional Diagrams. Traditional regulators normally have the reference voltage relative to ground; therefore, their equations are different from the equation for the MIC5207YM5. Resistor values are not critical because ADJ (adjust) has a high input impedance, but for best results use resistors of 470 kΩ or less. A capacitor from ADJ to ground provides greatly improved noise performance. MIC5207YM5 VIN 1 2 3 VOUT 5 R1 2.2μF 4 470pF R2 FIGURE 4-3: Ultra-Low-Noise Adjustable-Voltage Application.  2017 Microchip Technology Inc. DS20005719A-page 13 MIC5207 5.0 PACKAGING INFORMATION 5.1 Package Marking Information 5-Pin SOT-23* Example XXXX NNN LE50 943 5-Pin TSOT* Example XXXX NNN Legend: XX...X Y YY WW NNN e3 * NA18 235 Product code or customer-specific information Year code (last digit of calendar year) Year code (last 2 digits of calendar year) Week code (week of January 1 is week ‘01’) Alphanumeric traceability code Pb-free JEDEC® designator for Matte Tin (Sn) This package is Pb-free. The Pb-free JEDEC designator ( e3 ) can be found on the outer packaging for this package. ●, ▲, ▼ Pin one index is identified by a dot, delta up, or delta down (triangle mark). Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. Package may or may not include the corporate logo. Underbar (_) and/or Overbar (⎯) symbol may not be to scale. DS20005719A-page 14  2017 Microchip Technology Inc. MIC5207 5-Lead SOT-23 Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging.  2017 Microchip Technology Inc. DS20005719A-page 15 MIC5207 5-Lead TSOT Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging. DS20005719A-page 16  2017 Microchip Technology Inc. MIC5207 APPENDIX A: REVISION HISTORY Revision A (February 2017) • Converted Micrel document MIC5207 to Microchip data sheet DS20005719A. • Minor text changes throughout. • Removed all reference to discontinued leaded parts. • Added θJC value for SOT-23 package in Temperature Specifications section.  2017 Microchip Technology Inc. DS20005719A-page 17 MIC5207 NOTES: DS20005719A-page 18  2017 Microchip Technology Inc. MIC5207 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office. – PART NO. Device X X.X Voltage Device: MIC5207: Voltage: (blank) 1.8 2.5 2.8 2.9 3.0 3.1 3.2 3.3 4.0 5.0 = = = = = = = = = = = X – Examples: a) MIC5207-1.8YD5-TR: 180 mA Low-Noise LDO Regulator, 1.8V Voltage, 5-Lead TSOT, –40°C to +125°C Temperature Range, 3,000/Reel b) MIC5207-2.5YM5-TR: 180 mA Low-Noise LDO Regulator, 2.5V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel c) MIC5207-2.5YM5-TX: 180 mA Low-Noise LDO Regulator, 2.5V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel (Reverse Pin 1) d) MIC5207YM5-TR: 180 mA Low-Noise LDO Regulator, Adj. Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel e) MIC5207-2.9YM5-TR: 180 mA Low-Noise LDO Regulator, 2.9V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel f) MIC5207-3.1YM5-TR: 180 mA Low-Noise LDO Regulator, 3.1V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel g) MIC5207-5.0YM5-TR: 180 mA Low-Noise LDO Regulator, 5.0V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel h) MIC5207-3.3YM5-TX: 180 mA Low-Noise LDO Regulator, 3.3V Voltage, 5-Lead SOT-23, –40°C to +125°C Temperature Range, 3,000/Reel (Reverse Pin 1) Temperature Package Media Type 180 mA Low Noise LDO Regulator Adjustable 1.8V 2.5V 2.8V 2.9V 3.0V 3.1V 3.2V 3.3V 4.0V 5.0V Temperature: Y = –40°C to +125°C Package: D5 M5 = = 5-Lead TSOT 5-Lead SOT-23 TR TX = 3,000/Reel = 3,000/Reel (Reverse Pin 1 Orientation) Media Type: XX Note 1:  2017 Microchip Technology Inc. Tape and Reel identifier only appears in the catalog part number description. This identifier is used for ordering purposes and is not printed on the device package. Check with your Microchip Sales Office for package availability with the Tape and Reel option. DS20005719A-page 19 MIC5207 NOTES: DS20005719A-page 20  2017 Microchip Technology Inc. Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights unless otherwise stated. Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company’s quality system processes and procedures are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified. QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV Trademarks The Microchip name and logo, the Microchip logo, AnyRate, AVR, AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KEELOQ, KEELOQ logo, Kleer, LANCheck, LINK MD, maXStylus, maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip Designer, QTouch, RightTouch, SAM-BA, SpyNIC, SST, SST Logo, SuperFlash, tinyAVR, UNI/O, and XMEGA are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. ClockWorks, The Embedded Control Solutions Company, EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch, Precision Edge, and Quiet-Wire are registered trademarks of Microchip Technology Incorporated in the U.S.A. Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard, CryptoAuthentication, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, Mindi, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, QMatrix, RightTouch logo, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. © 2017, Microchip Technology Incorporated, All Rights Reserved. ISBN: 978-1-5224-1408-7 == ISO/TS 16949 ==  2017 Microchip Technology Inc. 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