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AP7383-50Y-13
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownAP7383-50Y-13
Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
AP7383-50Y-13 from Diodes Incorporated, in a SOT-89. 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 | GND | power_in | Ground reference pin for the regulator (SOT89 pin 1 per the pin description table). |
| 2 | VIN | power_in | Supply input voltage, recommended operating range 3.5 V to 30 V, with an absolute maximum rating of 33 V. |
| 3 | VOUT | power_out | Regulated output voltage of the fixed 5.0 V version, with a minimum current limit of 150 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-89 |
| Category | Power Management (PMIC) |
| Pins | 3 |
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 (Recommended Operating) | VIN | 3.5 | 30 | V | 3 | ||
| Input Voltage | VIN | 3.5 | 30 | V | 4 | ||
| Current Limit | ILIMIT | 150 | mA | VIN = VOUT + 2V, VOUT1 = 98% ×VOUT | 4 | ||
| Dropout Voltage (VOUT = 5.0V) | VDROP | 250 | 500 | mV | VOUT = 5.0V, IOUT = 50mA | 4 | |
| Dropout Voltage (VOUT = 5.0V) | VDROP | 550 | 750 | mV | VOUT = 5.0V, IOUT = 100mA | 4 | |
| Dropout Voltage (VOUT = 5.0V) | VDROP | 750 | 1100 | mV | VOUT = 5.0V, IOUT = 150mA | 4 | |
| Ground Current | IGND | 1.8 | 3 | µA | IOUT = 0A | 4 | |
| Output Voltage Temperature Coefficient | ∆VOUT/(VOUTx∆T) | -100 | 100 | ppm/°C | IOUT = 100µA, -40°C ≤ TJ ≤ +125°C | 4 | |
| Supply Input Voltage (Absolute Maximum) | VIN | 33 | V | TA = +25°C | 3 | ||
| Output Current (Absolute Maximum) | IOUT | 200 | mA | TA = +25°C | 3 | ||
| Power Dissipation SOT89 | PD | 847 | mW | TA = +25°C | 3 | ||
| Lead Temperature (Soldering, 10s) | TLEAD | 260 | °C | Soldering, 10s | 3 | ||
| Operating Junction Temperature (Absolute Maximum) | TJ | 150 | °C | 3 | |||
| Operating Junction Temperature (Recommended) | TJ | -40 | 125 | °C | 3 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| ESD (Machine Model) | 250 | V | 3 | ||||
| ESD (Human Body Model) | 2500 | V | 3 | ||||
| Thermal Resistance Junction to Ambient SOT89 | JA | 118 | °C/W | 3 | |||
| Thermal Resistance Junction to Case SOT89 | JC | 20 | °C/W | 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 |
|---|---|---|---|---|
| housing | Abs | , ESD (Human Body Model) 2500 V Note: 4. a). Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and | 3 | |
| contacts | tin | • Terminals: ▪ SOT25/SOT89: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 | 12 |
CAD (KiCad official)
- Symbol:
AP7383-50Y-13 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
ap7383-50y-13-etched.step/ap7383-50y-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ap7383-50y-13.step/ap7383-50y-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (13 pp, sha256
ba4342c8e55d91d5, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).