SP6214EC5-5.0

® SP6213/SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Tiny 5-pin SC-70 Package Guaranteed 100 mA Output 2.5% Output Voltage Accuracy Low Dropout Voltage: 250 mV at 100mA Low Quiescent Current: 65 µA Low Ground Current: 135 µA @ IL = 100mA Low Shutdown Current: 1µA MAX Current Limit: 190mA Thermal Shutdown: 168°C Good Load and Line Regulation Fast Transient Response: TON/TOFF=80µs Low Temperature Coefficient Unconditionally Stable with 1µF Ceramic Fixed Outputs: 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V, 5V 100mA Replacement for 80mA MIC5213 & TC1016 (SP6213) 100mA Replacement for 80mA NCP512 (SP6214) GND NC* EN EN GND VIN 3 2 1 3 2 1 SP6213 5 Pin SC70 SP6214 5 Pin SC70 4 VOUT 5 VIN 4 NC* 5 VOUT *connect to GND for enhanced thermal performance Now Available in Lead Free Packaging APPLICATIONS ■ ■ ■ ■ ■ ■ ■ ■ Digital Cordless Phones Cellular Phones PDAs Digital Still Cameras MP3 Players Battery-Powered Equipment Medical Devices Data Cable DESCRIPTION The SP6213/4 is a 100mA CMOS linear voltage regulator offered in an SC-70 package that reduces board space requirements by 50% over a SOT-23 package. The SP6213/4 features low dropout voltage (250mV at 100mA ), low ground current (135µA at full load) and low, 65µA quiescent current. Designed specifically for hand-held, battery powered devices, the device includes an enable/shutdown pin. Regulator ground current increases only slightly in dropout to extend battery life. The SP6213/4 is offered in an industry standard 5-pin SC-70 package. SP6213/4 is available in 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V and 5.0V fixed output voltages. FUNCTIONAL DIAGRAM VIN VOUT Enable Shutdown EN Bandgap Reference 1.25V + – Current Limit & Thermal Shutdown GND Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 1 ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Input Voltage (VIN)...................................-2V to 7V Output Voltage (VOUT)...............................-0.6 to (VIN +1V) Enable Input Voltage (VEN).............................-2V to 7V Power Dissipation (PD)............Internally Limited, Note 3 Lead Temperature (soldering 5s)..........................260°C Storage Temperature............................-65˚C to +150˚C (Note 1) These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. OPERATING RATINGS (Note 2) Input Voltage (VIN) ................................... +2.5V to +6V Enable Input Voltage (VEN) ...................... ZeroV to +6V Junction Temperature (TJ) ................. -40˚C to +125˚C Thermal Resistance ................................... (Note 3) SC-70-5 (θJA) .............................. 330°C/W ELECTRICAL CHARACTERISTICS VIN = VOUT +0.5V, IL = 100µA, CIN = 1µF, COUT = 1µF, TJ = 25°C , unless otherwise noted. The ♦ denotes the specifications which apply over the full operating temperature range, unless otherwise specified. PARAMETER Output Voltage Accuracy, (VOUT) Output Voltage Temperature Coefficient, Note 4, (∆VOUT/∆T) Minimum Supply Voltage MIN -2.5 -4 TYP MAX 2.5 4 UNITS % ppm/ °C ♦ ♦ CONDITIONS Variation from specified VOUT 60 2.50 2.55 2.75 0.05 0.05 0.4 0.4 0.25 130 250 2.70 2.85 3.00 0.2 0.2 0.8 0.8 4 250 500 1 125 125 175 250 V ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ IOUT = 100µA IOUT = 50mA IOUT = 100mA VIN = (VOUT + 0.5V) to 6V VIN = 2.8V to 6V IL = 0.1mA to 100mA, VIN = VOUT +1V IL = 0.1mA to 100mA, VIN = 3.0V IL = 100µA IL = 50mA IL = 100mA VEN ≤ 0.4V (Shutdown) VEN ≥ 1.6V (Operating), IL = 0µA VEN ≥ 1.6V, IL = 100µA VEN ≥ 1.6V, IL = 50mA VEN ≥ 1.6V, IL = 100mA Frequency = 100Hz, IL = 10mA Frequency = 400kHz, IL = 10mA ♦ Turns On Turns Off Line Regulation, (∆VOUT/ VIN) SP6213-1.8V Line Regulation Load Regulation, Note 5, (∆VOUT) SP6213-1.8V Load Regulation Dropout Voltage, Note 6, (VIN – VOUT) %/V %/V % % mV mV mV µA µA µA µA dB Quiescent Current, (IGND) Ground Pin Current, Note 7, (IGND) 0.01 65 65 100 135 Power Supply Rejection Ratio, (PSRR) Current Limit, (ICL) Thermal Limit Thermal Regulation, (∆VOUT/∆PD), Note 8 Output Noise (eNO) Date: 08/10/05 74 40 120 190 168 153 0.05 250 35 0 mA °C %/W µVrms IL=50mA, CL=1µF, 10Hz to 100kHz © Copyright 2005 Sipex Corporation SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator 2 ELECTRICAL CHARACTERISTICS VIN = VOUT +0.5V, IL = 100µA, CIN = 1µF, COUT = 1µF, TJ = 25°C , unless otherwise noted. The ♦ denotes the specifications which apply over the full operating temperature range, unless otherwise specified. PARAMETER ENABLE INPUT Enable Input Logic-Low Voltage, (VIL) Enable Input Logic-High Voltage, (VIH) Enable Input Current, (IIL), (IIH) MIN TYP MAX UNITS ♦ CONDITIONS 0.4 1.6 0.01 0.01 1 1 165 175 35 V V µA µA µs µs ♦ ♦ ♦ ♦ Regulator Shutdown Regulator Enabled VIL < 0.4V VIH > 1.6V IOUT=50mA IOUT=100µA IOUT=100mA Turn on Time (TON) Turn off Time (TOFN) 80 80 30 Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. The maximum allowable power dissipation at any TA (ambient temperature) is PD (MAX) = (TJ (MAX)– TA) / θJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θJA of the SP6213/4 (SC-70-5) is 330°C/W mounted on a PC board with minimum copper area (see “Thermal Considerations” section for further details). Note 4. Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. Note 5. Load Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 6. Dropout Voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 0.5V differential. Not applicable to output voltages less than 2.7V. Note 7. Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Note 8. 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 100mA load pulse at VIN = 6V for t = 10ms. Note 9. Devices are ESD sensitive. Handling precautions are recommended. PIN DESCRIPTION PIN NUMBER 1 2 3 4 5 PIN NUMBER 1 2 3 4 5 Date: 08/10/05 PIN NAME VIN GND EN NC VOUT PIN NAME EN NC GND VOUT VIN SP6214 DESCRIPTION (FUNCTION) Supply Input Ground Connection Enable / Shutdown (Logic high=enable; logic low = shutdown) No Connection Regulator Output SP6213 DESCRIPTION (FUNCTION) Enable / Shutdown (Logic high=enable; logic low = shutdown) No Connection Ground Connection Regulator Output Supply Input © Copyright 2005 Sipex Corporation SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator 3 THEORY OF OPERATION General Overview Enable/Shutdown Operation The SP6213/4 is turned off by pulling the EN pin low and turned on by pulling it high. If this enable/shutdown feature is not required, EN should be tied to VIN to keep the regulator output on at all times. Input Capacitor Any good quality ceramic or tantalum capacitor may be used at the input. A small capacitor of about 1µF is required from VIN to GND if, for instance, a battery is used as the input. Output Capacitor An output capacitor is required between VOUT and GND to prevent oscillation. The minimum size of the output capacitor is a 0.47 µF ceramic. The given datasheet values relate to an IC with a ceramic output capacitor of 1µF. Larger values make the IC more stable which means an improvement of the regulator’s transient response. For a lower output current, the output capacitance can be chosen smaller in order to have the same output stability. No Load Stability The SP6213/4 will remain stable and in regulation with no external load (other than the internal voltage driver) unlike many other voltage regulators. This is especially important in CMOS RAM keep-alive applications. Thermal Considerations The SP6213/4 is designed to provide 100 mA of continuous current in a very tiny 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 pack- age, use the junction-to-ambient thermal resistance of the device and the following basic equation: PD = (TJ(max) - TA) / θJA TJ(max) is the maximum junction temperature of the die and is 125°C. TA is the ambient operating temperature. θJA is the junction-toambient thermal resistance for the regulator and is layout dependent. The actual power dissipation of the regulator circuit can be determined using one simple equation: PD = (VIN - VOUT)*IOUT + VIN*IGND 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, if we are operating the SP6213/4 at 3.0V output at room temperature, with a minimum footprint layout, we can determine the maximum input voltage for a set output current: PD(max) = [(125°C -25°C) / (330°C/W)] = 303 mW. To prevent the device from entering thermal shutdown, maximum power dissipation can not be exceeded. Using the output voltage of 3.0V and an output current of 100 mA, the maximum input voltage can be determined. Ground pin current can be taken from the electrical specifications table (0.135 mA at 100 mA). The maximum input voltage is determined as follows: 303mW = (VIN – 3.0V)*100mA + VIN*0.135mA After calculations, we find that the maximum input voltage of a 3.0V application at 100mA of output current in an SC-70-5 package is 6.02V. Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 4 TYPICAL PERFORMANCE CHARACTERISTICS 27°C, VIN=4V, IL = 0.1mA, CIN = COUT = 1µF unless otherwise specified. 3.05 3.04 VIN=4V VIN=5.5V VOUT (V) VIN=7V 3.05 3.04 3.03 3.02 3.01 3 2.99 VIN=4V VIN=5.5V VIN=7V VOUT (V) 3.03 3.02 3.01 3 -50 0 50 Temperature (°C) 100 150 -50 0 50 Temperature (°C) 100 150 Output Voltage vs. Temperature (IOUT = 0.1mA) Output Voltage vs. Temperature (IOUT = 10mA) 3.04 3.03 VIN=4V VOUT (V) VOUT (V) 3.02 3.01 3 2.99 2.98 2.97 -50 0 50 100 VIN=5.5V VIN=7V 3.04 3.03 3.02 3.01 3 2.99 2.98 2.97 2.96 2.95 -50 0 50 Temperature (°C) VIN=4V VIN=5.5V VIN=7V 150 100 150 Temperature (°C) Output Voltage vs. Temperature (IOUT = 50mA) Output Voltage vs. Temperature (IOUT = 100mA) 200 VDROPOUT (V) VIN=4V 0.25 0.2 0.15 0.1 0.05 0 ILOAD=10mA ILOAD=50mA ILOAD=100mA 150 Iq (uA) 100 VIN=5.5V VIN=7V 50 0 -50 0 50 100 150 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Temperature (°C) Quiescent Current vs. Temperature (IOUT = 0A) Dropout Voltage vs. Temperature 3.045 3.040 VIN = 4V Vin = 4V VOUT (V) Line Regulation at 27°C 3.045 Io=0.1mA 3.035 Io=10mA Io=50mA 3.025 Io=100mA VOUT (V) 3.035 3.030 3.025 0 20 40 60 80 100 VIN = 5.5V Vin = 5.5V VIN = 7V Vin = 7V 3.015 3 4 5 VIN (V) 6 7 Io (mA) Output Voltage vs. Output Current Output Voltage vs. Input Voltage Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 5 TYPICAL PERFORMANCE CHARACTERISTICS 27°C, VIN=4V, IL = 0.1mA, CIN = COUT = 1µF unless otherwise specified. 100 80 6 5 EN = Vin EN = 0V I GND ( uA) 200 150 VIN = 4V 100 50 0 0 25 50 Io (mA) 75 100 VIN = 5.5V VIN = 7V Iq (uA) 60 40 20 0 0 1 2 3 4 5 6 7 VIN (V) 4 3 2 1 0 Quiescent Current vs. Input Voltage Ground Current vs. Output Current 175 250 VDROPOUT (mV) 150 125 Io=0.1mA Io=10mA Io=50mA Io=100mA 200 150 100 50 0 IGND (uA) 100 75 50 25 0 3 4 5 6 7 0 25 50 Io (mA) 75 100 VIN (V) Ground Current vs. Input Voltage Dropout Voltage vs. Output Current VOUT SP6213-3.0VOUT fixed VEN is toggled, VIN=4VCTE IOUT=100uA CIN=COUT=1uF Cer. Cap 3V 2V 1V 0V VEN 4V 2V 0V Turn-on Characteristic (VIN = 4V, IOUT = 100µA) Turn-on Characteristic (VIN = 4V, IOUT=100mA) VOUT SP6213-3.0VOUT fixed VEN is toggled, VIN=7VCTE IOUT=100uA CIN=COUT=1uF Cer. Cap 3V 2V 1V 0V VOUT SP6213-3.0VOUT fixed VEN is toggled, VIN=7VCTE IOUT=100mA CIN=COUT=1uF Cer. Cap 3V 2V 1V 0V VEN 4V 2V 0V VEN 4V 2V 0V Turn-on Characteristic (VIN = 7V, IOUT = 100µA) Turn on Time (VIN = 7V, IOUT = 100mA) Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 6 TYPICAL PERFORMANCE CHARACTERISTICS 27°C, VIN=4V, IL = 0.1mA, CIN = COUT = 1µF unless otherwise specified. Turn off time VOUT 3V SP6213-3.0VOUT fixed VEN is toggled, VIN=4VCTE IOUT=100uA CIN=COUT=1uF Cer. Cap 2V 1V 0V VEN 4V 2V 0V VOUT SP6213-3.0VOUT fixed VEN is toggled, VIN=4VCTE IOUT=100mA CIN=COUT=1uF Cer. Cap 3V 2V 1V 0V VEN 4V 2V 0V Turn off Time (VIN=4V, IOUT=100µA) Turn off Time (VIN = 4V, IOUT = 100mA) VOUT 3V SP6213-3.0VOUT fixed VEN is toggled, VIN=7VCTE IOUT=100uA CIN=COUT=1uF Cer. Cap 2V 1V 0V VEN 4V 2V 0V SP6213-3.0VOUT fixed VEN is toggled, VIN=7VCTE IOUT=100mA CIN=COUT=1uF Cer. Cap VOUT 3V 2V 1V 0V VEN 4V 2V 0V Turn off Time (VIN = 7V, IOUT = 100µA) Turn off Time (VIN = 7V, IOUT = 100mA) 200mA IIN SP6213-3.0VOUT fixed VEN is toggled, VIN=4VCTE IOUT=100uA CIN=COUT=1uF Cer. Cap 200mA 200mA 0mA IIN SP6213-3.0VOUT fixed VEN is toggled, VIN=4VCTE IOUT=100mA CIN=COUT=1uF Cer. Cap 200mA 0mA 3V 2V 0V VOUT 3V 2V 0V VOUT VEN 4V 2V 0V VEN 4V 2V 0V (VIN = 4V, IOUT = 100µA) In-Rush Current (VIN = 4V, IOUT = 100mA) SP6213-3.0VOUT fixed VIN=4VCTE CIN=COUT=1uF Cer. Cap TR=TF=100ns VOUT 20mV 10mV 0mV -10mV SP6213-3.0VOUT fixed VIN=4VCTE CIN=COUT=1uF Cer. Cap TR=TF=100ns VOUT 20mV 10mV 0mV -10mV 100uA 100uA IOUT 100mA 0mA IOUT 100mA 0mA Load Transient Response (VIN = 4V) Date: 08/10/05 Load Transient Response (VIN = 4V) © Copyright 2005 Sipex Corporation SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator 7 TYPICAL PERFORMANCE CHARACTERISTICS 27°C, VIN=4V, IL = 0.1mA, CIN = COUT = 1µF unless otherwise specified. SP6213-3.0VOUT fixed VIN=7VCTE CIN=COUT=1uF Cer. Cap TR=TF=100ns VOUT 0mV -10mV 20mV 10mV SP6213-3.0VOUT fixed VIN=7VCTE CIN=COUT=1uF Cer. Cap TR=TF=100ns VOUT 20mV 10mV 0mV -10mV 100uA IOUT 100mA 0mA 100uA IOUT 100mA 0mA Load Transient Response (VIN = 7V) Load Transient Response (VIN = 7V) Line Transient Response VIN 5V 4V 5mV 0mV -5mV SP6213-3.0VOUT fixed IOUT=100uA COUT=1uF Cer. Cap -10mV VIN 5V 4V VOUT 5mV 0mV SP6213-3.0VOUT fixed IOUT=10mA COUT=1uF Cer. Cap -5mV -10mV VOUT Line Transient Response (VIN=4V, IOUT=100µA) Line Transient Response (VIN=4V, IOUT=10mA) Line Transient Response (VIN=7V, IOUT=100µA) Line Transient Response (VIN=7V, IOUT=10µA) 0 10mA -20 50mA PSRR, DB -40 -60 -80 -100 10 100 1000 10000 100000 1000000 Frequency (Hz) Power Supply Rejection Ratio, VO=3V Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 8 PACKAGE: 5 PIN SC-70 D e e L HE E Q1 b c A2 A NOTE: 1. All dimensions are in inches/(millimeters) 2. Dimensions are inclusive of plating 3. Dimensions are exclusive of mold flash & metal burr 4. All specifications comply to EIAJ SC70 A1 SYMBOL e D b E HE Q1 A2 A1 A c L MIN MAX 0.026BSC/(0.65 BSC) 0.071/(1.80) 0.067/(2.20) 0.006/(0.15) 0.012/(0.30) 0.045/(1.15) 0.053/(1.35) 0.071(1.80) 0.094(2.40) 0.004/(0.10) 0.016/(0.40) 0.031/(0.80) 0.039/(1.00) 0.000/(0.00) 0.004/(0.10) 0.031/(0.80) 0.043/(1.10) 0.004/(0.10) 0.007/(0.18) 0.004/(0.10) 0.012/(0.30) 5 PIN SC-70 Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 9 ORDERING INFORMATION Part Number Temperature Range Package Type 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 5 Pin SC-70 SP6213EC5-1.8 ................................................... SP6213EC5-1.8/TR ............................................. SP6213EC5-2.5 ................................................... SP6213EC5-2.5/TR ............................................. SP6213EC5-2.7 ................................................... SP6213EC5-2.7/TR ............................................. SP6213EC5-2.85 ................................................. SP6213EC5-2.85/TR ........................................... SP6213EC5-3.0 ................................................... SP6213EC5-3.0/TR ............................................. SP6213EC5-3.3 ................................................... SP6213EC5-3.3/TR ............................................. SP6213EC5-5.0 ................................................... SP6213EC5-5.0/TR ............................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. -40°C to +125°C .................................................. SP6214EC5-1.8 ................................................... -40°C to +125°C .................................................. SP6214EC5-1.8/TR ............................................. -40°C to +125°C .................................................. SP6214EC5-2.5 ................................................... -40°C to +125°C .................................................. SP6214EC5-2.5/TR ............................................. -40°C to +125°C .................................................. SP6214EC5-2.7 ................................................... -40°C to +125°C .................................................. SP6214EC5-2.7 /TR ............................................ -40°C to +125°C .................................................. SP6214EC5-2.85/TR ........................................... -40°C to +125°C .................................................. SP6214EC5-2.85 ................................................. -40°C to +125°C .................................................. SP6214EC5-3.0 ................................................... -40°C to +125°C .................................................. SP6214EC5-3.0/TR ............................................. -40°C to +125°C .................................................. SP6214EC5-3.3 ................................................... -40°C to +125°C .................................................. SP6214EC5-3.3/TR ............................................. -40°C to +125°C .................................................. SP6214EC5-5.0 ................................................... -40°C to +125°C .................................................. SP6214EC5-5.0/TR ............................................. -40°C to +125°C .................................................. Available in lead free packaging. To order add "-L" suffix to part number. Example: SP6214EC5-3.3/TR = standard; SP6214EC5-L-3.3/TR = lead free Pack quantity is 3000 for SC70-5 CLICK HERE TO ORDER SAMPLES Corporation ANALOG EXCELLENCE Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600 Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Date: 08/10/05 SP6213, SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator © Copyright 2005 Sipex Corporation 10