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AP7330-W5-7

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Diodes Incorporated Linear Voltage Regulators (LDO), SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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AP7330-W5-7

Diodes Incorporated · Linear Voltage Regulators (LDO) · SOT-25

AP7330-W5-7 from Diodes Incorporated, in a SOT-25. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Power input pin; operating input range is 1.8V to 5.5V (6.0V absolute maximum).
2 GND power_in Ground pin.
3 EN input Enable pin that must be driven high or low and not left floating; high (1.4V to 5.5V) enables the regulator and low (0V to 0.5V) puts it into shutdown.
4 ADJ input Output feedback pin connected to an external resistor divider with 0.8V reference voltage to set VOUT between 1.0V and 4.5V.
5 VOUT power_out Power output pin delivering up to 300mA with an output range of 1.0V to 4.5V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-25
Category Power Management ICs
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VIN 1.8 5.5 V TA = -40°C to +85°C 3
Output Voltage Accuracy VOUT -1 1 % VIN = VOUT(T)+1V, TA = +25°C (VOUT Accuracy ±1%, Features) 1
ADJ Leakage Current 0.1 1 µA 3
VADJ Reference Voltage VADJ 0.792 0.8 0.808 V VIN = VOUT +1V, 1mA ≤ IOUT ≤ 300mA 3
Line Regulation dVOUT/dVIN/VOUT 0.02 0.1 %/V VIN = (VOUT, Nom +1.0V) to 5.5V, IOUT = 1.0mA 3
Load Regulation 15 30 mV VIN = VOUT - Nom +1.0V, IOUT = 1mA to 300mA 3
Quiescent Current IQ 45 78 µA IOUT = 0mA 3
Standby Current ISTANDBY 0.01 1 µA VEN = 0V (Disabled) 3
Output Current IOUT 300 mA 3
Dropout Voltage 1.0V < VOUT ≤ 1.2V 0.67 0.89 V IOUT = 300mA (SOT25) 3
Dropout Voltage 1.2V < VOUT ≤ 1.4V 0.57 0.7 V IOUT = 300mA (SOT25) 3
Dropout Voltage 1.4V < VOUT ≤ 1.7V 0.5 0.63 V IOUT = 300mA (SOT25) 3
Dropout Voltage 1.7V < VOUT ≤ 2.1V 0.37 0.5 V IOUT = 300mA (SOT25) 3
Dropout Voltage 2.1V < VOUT ≤ 2.5V 0.32 0.45 V IOUT = 300mA (SOT25) 3
Dropout Voltage 2.5V < VOUT ≤ 3.0V 0.29 0.4 V IOUT = 300mA (SOT25) 3
Dropout Voltage 3.0V < VOUT ≤ 3.6V 0.24 0.33 V IOUT = 300mA (SOT25) 3
Dropout Voltage 3.6V < VOUT ≤ 4.5V 0.22 0.31 V IOUT = 300mA (SOT25) 3
EN Input Low Voltage 0 0.5 V 3
EN Input High Voltage 1.4 5.5 V 3
EN Input Leakage -1 1 µA VEN = 0, VIN = 5.0V or VEN = 5.0V, VIN = 0V 3
Fold-back Short Current 55 mA VOUT Short to Ground 3
PSRR PSRR 80 dB VIN = VOUT+1V, Ripple 0.2Vp-pAC, VOUT = 1.0V to 4.5V, IOUT = 30mA, f = 1kHz 3
Output Noise Voltage 60 µVrms BW = 10Hz to 100kHz, VOUT = 1.0V, IOUT = 30mA 3
Output Voltage Temperature Coefficient 80 ppm/°C IOUT = 30mA, TA = -40°C to +85°C (printed ±80) 3
Thermal Shutdown Threshold TSHDN 150 °C 3
Thermal Shutdown Hysteresis THYS 20 °C 3
Thermal Resistance Junction to Ambient θJA 179 °C/W SOT25 3
Thermal Resistance Junction to Case θJC 52 °C/W SOT25 3
Input Voltage VIN 6 V TA = +25°C 2
Input Voltage for EN Pin VEN 6 V TA = +25°C 2
Output Voltage VOUT -0.3 V Printed -0.3 to VIN + 0.3 2
Output Current IOUT 300 mA TA = +25°C 2
Power Dissipation PD 300 mW TA = +25°C 2
Operating Ambient Temperature TA -40 85 °C 2
Storage Temperature TSTG -55 125 °C 2
ESD HBM Human Body Mode ESD Protection ESD HBM 2 kV printed > 2 kV 2
ESD MM Machine Mode ESD Protection ESD MM 200 V printed > 200 V 2
Input Voltage VIN 1.8 5.5 V 3
Output Voltage VOUT 1 4.5 V 3
Output Current IOUT 0 300 mA 3
Operating Ambient Temperature TA -40 85 °C 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper capacitor is recommended between VIN and GND pins to decouple input power supply glitch. This input capacitor must be located as close as possible to the device to assure input stability and reduce no 9

CAD (KiCad official)

  • Symbol: AP7330-W5-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: ap7330-w5-7-etched.step / ap7330-w5-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap7330-w5-7.step / ap7330-w5-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (13 pp, sha256 4f1f5632d1694870, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF