RS3005-3.0YE3L

RS3005 150mA, Low Power Consumption, High Voltage CMOS LDO Regulator DESCRIPTION FEATURES • • Low Quiescent Current IQ: 11µA Typical at Light Loads 18µA Maximum at Light Loads 150mA Nominal Output Current • Low Dropout Voltage • • Low Temperature Coefficient High Input Voltage (up to 36V) • Output Voltage Accuracy: ±2.5% • Fixed 3.0V、3.3V、3.6V and 5.0V The RS3005 series is a set of low power high voltage regulators implemented in CMOS technology. It can operate from 2.5V to 36V. Which can provide 150mA output current. The device allows input voltage as high as 36V. The RS3005 series is available in several fixed output voltages. CMOS technology ensures low dropout voltage and ultralow quiescent current. The RS3005 is available in Green SOT23-3, SOT23, SOT23-5，SOT89-3L and TO-92 packages. It operates over an ambient temperature range of -40°C to +85°C. Output Voltage • • Operating Temperature Range: -40°C to +85°C Micro SIZE PACKAGES: SOT23-3、 Device Information (1) PART NUMBER SOT23、SOT23-5、SOT89-3L and SOT89-3L(L-Type) RS3005 APPLICATIONS • Audio/Video Equipment • • Communication Equipment Battery-Powered Equipment • Automotive Head Unit • Laptop, Palmtops, Notebook Computers (1) PACKAGE BODY SIZE (NOM) SOT23-3(3) 1.60mm×2.92mm SOT23(3) 1.30mm×2.92mm SOT23-5(5) 1.60mm×2.92mm SOT89-3L(3) 2.45mm×4.50mm TO-92(3) 4.60mm ×4.60mm For all available packages, see the orderable addendum at the end of the data sheet. Typical Application Schematic VIN VIN CIN 1μF VOUT RS3005 VOUT COUT 1μF GND RevA.9 1 www.run-ic.com RS3005 Pin Configuration and Functions (Top View) VIN VIN 3 3 SCXX CXXxx 1 2 GND VOUT 1 2 GND VOUT SOT23 SOT23-3 GND VIN SCXX SCXXL SCXX 1 2 3 1 2 3 1 2 3 VOUT GND VIN GND VIN VOUT GND VIN VOUT SOT89-3L SOT89-3L(L-Type) TO-92 NOTE: XX indicate Output Voltage, xx indicate Data Code For example: SC33 (VOUT=3.3V) PIN DESCRIPTION PIN SOT23-3 SOT23 SOT89-3L SOT89-3L (L-Type) /TO-92 GND 1 1 2 1 VOUT 2 2 1 3 VIN 3 3 3 2 NAME RevA.9 2 FUNCTION Ground. Regulator Output. Recommended output capacitor range:1μF to 10μF. Regulator Input. Up to 36V input voltage. At least 1μF supply bypass capacitor is recommended. www.run-ic.com RS3005 Pin Configuration and Functions (Top View) (TOP VIEW) (TOP VIEW) OUT NC 5 4 OUT 5 3 1 2 3 NC VIN GND EN 1 2 VIN GND SOT23-5 RS3005-XXYF5 SOT23-5 RS3005-XXYF5 NUMBER NC 4 SOT23-5 RS3005-XXSYF5 I/O DESCRIPTION NAME 1 VIN I Regulator Input. Up to 36V input voltage. At least 1μF supply bypass capacitor is recommended. 2 GND G Ground. 3 NC - Not connect 4 NC - Not connect 5 OUT O Regulator Output. Recommended output capacitor range:1μF to 10μF. SOT23-5 RS3005-XXSYF5 I/O DESCRIPTION NUMBER NAME 1 VIN I Regulator Input. Up to 36V input voltage. At least 1μF supply bypass capacitor is recommended. 2 GND G Ground. 3 EN I Enable pin. Drive EN greater than VEN(H) to turn on the regulator. Drive EN less than VEN(L) to put the LDO into shutdown mode. 4 NC - Not connect 5 OUT O Regulator Output. Recommended output capacitor range:1μF to 10μF. 3 www.run-ic.com RS3005 PACKAGE/ORDERING INFORMATION PRODUCT RS3005-3.0 RS3005-3.3 RS3005-3.6 RS3005-5.0 ORDERING NUMBER VOUT(V) PACKAGE LEAD PACKAGE MARKING PACKAGE OPTION RS3005-3.0YF3 3.0 SOT23-3 SC30 XXXX Tape and Reel,3000 RS3005-3.0YF5 3.0 SOT23-5 SC30 XXXX Tape and Reel,3000 RS3005-3.0SYF5 3.0 SOT23-5 SC30S XXXX Tape and Reel,3000 RS3005-3.0YSF3 3.0 SOT23 C30XX Tape and Reel,3000 RS3005-3.0YE3 3.0 SOT89-3L SC30 XXXX Tape and Reel,1000 RS3005-3.0YE3L 3.0 SOT89-3L (L-Type) SC30L XXXX Tape and Reel,1000 RS3005-3.3YF3 3.3 SOT23-3 SC33 XXXX Tape and Reel,3000 RS3005-3.3YF5 3.3 SOT23-5 SC33 XXXX Tape and Reel,3000 RS3005-3.3SYF5 3.3 SOT23-5 SC33S XXXX Tape and Reel,3000 RS3005-3.3YSF3 3.3 SOT23 C33XX Tape and Reel,3000 Tape and Reel,1000 RS3005-3.3YE3 3.3 SOT89-3L SC33 XXXX RS3005-3.3YE3L 3.3 SOT89-3L (L-Type) SC33L XXXX Tape and Reel,1000 RS3005-3.6YF3 3.6 SOT23-3 SC36 XXXX Tape and Reel,3000 RS3005-3.6YF5 3.6 SOT23-5 SC36 XXXX Tape and Reel,3000 RS3005-3.6SYF5 3.6 SOT23-5 SC36S XXXX Tape and Reel,3000 RS3005-3.6YSF3 3.6 SOT23 C36XX Tape and Reel,3000 RS3005-3.6YE3 3.6 SOT89-3L SC36 XXXX Tape and Reel,1000 RS3005-3.6YE3L 3.6 SOT89-3L (L-Type) SC36L XXXX Tape and Reel,1000 RS3005-5.0YF3 5.0 SOT23-3 SC50 XXXX Tape and Reel,3000 RS3005-5.0YF5 5.0 SOT23-5 SC50 XXXX Tape and Reel,3000 RS3005-5.0SYF5 5.0 SOT23-5 SC50S XXXX Tape and Reel,3000 RS3005-5.0YSF3 5.0 SOT23 C50XX Tape and Reel,3000 Tape and Reel,1000 RS3005-5.0YE3 5.0 SOT89-3L SC50 XXXX RS3005-5.0YE3L 5.0 SOT89-3L (L-Type) SC50L XXXX Tape and Reel,1000 RS3005-5.0YT3 5.0 TO-92 SC50 XXXX Tape and Reel,2000 NOTE: XXXX = Date Code and Vendor Code. 4 www.run-ic.com RS3005 Specifications Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1)(2) MIN MAX UNIT VIN Input voltage -0.3 40 V VEN Enable input voltage -0.3 VIN V TJ Junction temperature -40 150 °C PD Continuous power dissipation (3) Tstg Storage temperature (1) W Internally Limited -65 150 °C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to the GND pin. Internal thermal shutdown circuitry protects the device from permanent damage. (2) (3) ESD Ratings V(ESD) Electrostatic discharge VALUE UNIT Human-body model (HBM) ±1000 V Machine model (MM) ±100 V MAX UNIT V Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) (1) MIN VIN Input supply voltage 2.5 36 VEN Enable voltage 0 36 V IOUT Output current TJ Junction temperature 0 -40 150 +85 mA (1) °C All voltages are with respect to the GND pin. Thermal Information RS3005 THERMAL METRIC (1) SOT23/ SOT23-3/ SOT23-5 3 PINS/ 5 PINS RS3005 SOT89-3L 3 PINS RS3005 RS3005 SOT89-3L (L-Type) TO-92 3 PINS 3 PINS UNIT RθJA Junction-to-ambient thermal resistance 185.6 75 165 143.6 °C/W RθJC(top) Junction-to-case (top) thermal resistance 104.3 88.1 88.5 74.4 °C/W RθJB Junction-to-board thermal resistance 54.5 9.6 39.6 — °C/W ψJT Junction-to-top characterization parameter 31.0 6.2 26.5 24.2 °C/W ψJB Junction-to-board characterization parameter 54.5 9.7 49.7 120.9 °C/W RJC(bot) Junction-to-case (bottom) thermal resistance N/A 7.7 77.7 — °C/W 5 www.run-ic.com RS3005 ELECTRICAL CHARACTERISTICS (VIN = VOUT + 2V, CIN = COUT = 1μF, VOUT = 3.3V, Full = -40°C to +85°C, typical values are at TA = +25°C, unless otherwise noted.) PARAMETER Input Voltage SYMBOL VIN Output Voltage Accuracy CONDITIONS MIN VOUT = 3.3V +25°C 2.5(1) IOUT = 1mA +25°C No load Ground Pin Current TEMP -2.5 VIN = VOUT + 2V VIN = 36V +25°C IOUT = 50mA Line Regulation Load Regulation Power Supply Rejection Ratio Output Voltage Temperature Coefficient (4) +25°C VDROP IOUT = 150mA ΔVOUT VIN = VOUT + 2V to 36V, IOUT = 1mA ΔVIN × VOUT ΔVOUT PSRR VIN =VOUT+2V, IOUT = 1mA to150mA VOUT = 3.3V, IOUT = 10mA MAX UNITS 36 V 0 2.5 % 11 18 16 25 μA 11 Maximum Output Current (2) Dropout Voltage (3) TYP f = 217Hz f = 1KHz ΔVOUT IOUT = 1mA ΔTA × VOUT 150 mA +25°C 1300 1800 mV +25°C 0.005 0.012 %/V +25°C 10 25 mV 65 +25°C dB 63 FULL 70 ppm/°C 120 °C THERMAL PROTECTION Thermal Shutdown Temperature TSHDN SHUTDOWN EN Voltage Range EN Input Threshold EN Input Bias Current Shutdown Supply Current Start-Up Time (5) VEN FULL -0.3 1.1 VIN+0.3 VIH VIN = VOUT + 2V to 36V FULL VIL VIN = VOUT + 2V to 36V FULL IBH EN=36V +25°C 0.01 1 IBL EN=0V FULL 0.01 1 IQ(SHDN) EN=0V FULL 0.01 1 COUT = 1μF, No Load +25°C 230 tSTR 0.4 V V uA uA μs NOTES: 1. VIN = VOUT (NOMINAL) or 2.5V, whichever is greater. 2. Maximum output current is affected by the PCB layout, size of metal trace, the thermal conduction path between metal layers, ambient temperature and the other environment factors of system. Attention should be paid to the dropout voltage when VIN < VOUT + VDROP. 3. The dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT for VIN = VOUT (NOMINAL) + 2V. 4. Output voltage temperature coefficient is defined as the worst-case voltage change divided by the total temperature range. 5.Time needed for VOUT to reach 90% of final value. 6 www.run-ic.com RS3005 TYPICAL CHARACTERISTICS VIN = 5.3V, VOUT = 3.3V, CIN = COUT = 1μF, TA = 25°C unless otherwise noted. Line-Transient Response Load-Transient Response IOUT=10mA to 100mA VIN=5.3V to 6.3V,IOUT=50mA 100mV/div IOUT 100mV/div 1V/div VOUT 100mA/div VIN VOUT Time(2ms/div) Time(2ms/div) Output Short Waveform Power-Up/Power-Down Output Waveform VIN=0 to 3.4V,IOUT=50mA VOUT 2V/div 2V/div VIN 100mA/div 2V/div VOUT IOUT Time(1ms/div) Time(2ms/div) Dropout Voltage vs. Temperature Dropout Voltage vs. Output Current 600 1600 IOUT=50mA 1200 Dropout Voltage(mV) Dropout Voltage(mV) 550 500 450 400 350 300 800 400 0 -50 -25 0 25 50 75 100 0 Temperature(℃) 25 50 75 100 125 150 Output Current(mA) 7 www.run-ic.com RS3005 TYPICAL CHARACTERISTICS VIN = 5.3V, VOUT = 3.3V, CIN = COUT = 1μF, TA = 25°C unless otherwise noted. Ground Pin Current vs Input Voltage VOUT=3.3V 30 VOUT=3.3V 4 25 20 15 10 5 3.5 3 2.5 2 1.5 1 0.5 0 0 3 6 9 0 12 15 18 21 24 27 30 33 36 30 Input Voltage(V) Line Regulation 3.4 60 90 120 Output Current(mA) 150 Load Regulation(VOUT=3.3V) 3.4 VOUT=3.3V 3.35 Output Voltage(V) 3.38 Output Voltage(V) Ground Pin Current vs Load Current 4.5 Ground Pin Current(uA) Ground Pin Current(uA) 35 3.36 3.34 3.32 3.3 3.28 3.3 3.25 3.2 3.15 3.1 3.05 3.26 3 4 8 12 16 20 24 28 32 36 0 Input Voltage(V) 30 60 90 120 150 Output Current(mA) 8 www.run-ic.com RS3005 DETAILED DESCRIPTION Overview The RS3005 low-dropout regulators (LDO) consumes only 11µA of quiescent current at light load and delivers excellent line and load transient performance. These characteristics, combined with low noise and good PSRR with low dropout voltage, make this device ideal for portable consumer applications. Functional Block Diagram Thermal Considerations When the junction temperature is too high, the thermal protection circuitry sends a signal to the control logic that will shut down the IC. The IC will restart when the temperature has sufficiently cooled down. The maximum power dissipation is dependent on the thermal resistance of the case and the circuit board, the temperature difference between the die junction and the ambient air, and the rate of air flow. The GND pin must be connected to the ground plane for proper dissipation. Operation with VIN Lower Than 2.5V The device normally operates with input voltages above 2.5V. At input voltages below the 2.5V, the device does not operate. Operation with VIN Larger Than 2.5V When VIN is greater than 2.5V, if VIN is also higher than the output set value plus the device dropout voltage, VOUT is equal to the set value. Otherwise, VOUT is equal to VIN minus the dropout voltage. 9 www.run-ic.com RS3005 PACKAGE OUTLINE DIMENSIONS SOT23-3 D 1.90 b 2.59 E1 E 0.99 0.95 0.69 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 L A1 Symbol c θ Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 10 www.run-ic.com RS3005 SOT23-5 D 1.90 b 2.59 E1 E 0.99 0.95 0.69 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 L A1 Symbol c θ Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° 11 www.run-ic.com RS3005 SOT23 D 1.90 b 2.29 E1 E 0.76 0.95 0.76 e e1 RECOMMENDED LAND PATTERN (Unit: mm) 0.2 A A2 c θ L A1 Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 0.900 1.150 0.035 0.045 A1 0.000 0.100 0.000 0.004 A2 0.900 1.050 0.035 0.041 b 0.300 0.500 0.012 0.020 c 0.080 0.150 0.003 0.006 D 2.800 3.000 0.110 0.118 E 1.200 1.400 0.047 0.055 E1 2.250 2.550 0.089 0.100 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.500 0.012 0.020 θ 0° 8° 0° 8° 12 www.run-ic.com RS3005 SOT89-3L D 2.0 A D1 3.0 E E1 0.7 45° b1 L e 1.5 b c 1.5 e1 1.0 RECOMMENDED LAND PATTERN (Unit: mm) Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.440 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.550 REF 0.061 REF E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 0.167 e 1.500 BSC 0.060 BSC e1 3.000 BSC 0.118 BSC L 0.900 1.200 13 0.035 0.047 www.run-ic.com RS3005 TO-92 TOP 3.60±0.15 4.60±0.10 12.70 MIN 4.00 MAX #1 PIN 4.60±0.10 1.30±0.10 0.46±0.08 2.50±0.50 0.38±0.05 RECOMMENDED LAND PATTERN (Unit: mm) 14 www.run-ic.com