component
AIP78M05
Public Made by Adomby adom
Wuxi I core Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. 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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README
markdownAIP78M05
Wuxi I core Elec · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252
AIP78M05 from Wuxi I core Elec, in a TO-252. 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 | INPUT | power_in | Input voltage pin; for the AiP78M05 the recommended VIN is 7 V to 25 V, and the absolute maximum input voltage is 7.0 V to 35 V. |
| 2 | COMMON | power_in | Common terminal (公共端) of the regulator; the datasheet states no separate electrical limits for this pin. |
| 3 | OUTPUT | power_out | Regulated output voltage pin, 5 V nominal for the AiP78M05, with output current rated up to 500 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Wuxi I core Elec |
| Package | TO-252 |
| 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 |
|---|---|---|---|---|---|---|---|
| 输出电压 | VO | 4.8 | 5 | 5.2 | V | 6 | |
| 输出电压（VIN=7～20V，IO=5～350mA） | VO | 4.75 | 5 | 5.25 | V | VIN=7～20V，IO=5～350mA | 6 |
| 线性调整率 | ∆VO | 100 | mV | VIN=7～25V，IO=200mA | 6 | ||
| 线性调整率 | ∆VO | 50 | mV | VIN=8～25V，IO=200mA | 6 | ||
| 负载调整率 | ∆VO | 100 | mV | IO=5～500mA，TJ=25℃ | 6 | ||
| 负载调整率 | ∆VO | 50 | mV | IO=5～200mA，TJ=25℃ | 6 | ||
| 静态电流 | Id | 6 | mA | 6 | |||
| 静态电流变化 | ∆Id | 0.8 | mA | VIN=8～25V，IO=200mA | 6 | ||
| 静态电流变化 | ∆Id | 0.5 | mA | IO=5～350mA | 6 | ||
| 输出电压飘移 | ∆VO/∆T | -0.5 | mV/℃ | IO=5mA，TJ=0～125℃ | 6 | ||
| 输出噪声电压 | eN | 40 | μV | B=10Hz～100kHz | 6 | ||
| 电源抑制比 | SVR | 62 | dB | VIN=8～18V，f=120Hz，IO=300mA | 6 | ||
| 压降 | Vd | 2 | V | 6 | |||
| 短路电流 | ISC | 0.3 | A | VIN=35V | 6 | ||
| 输入电源电压 | VIN | 7 | 35 | V | 6 | ||
| 热阻（结-环境） | RJA | 112 | ℃/W | TO252 | 6 | ||
| 热阻（结-外壳） | RJC | 12 | ℃/W | TO252 | 6 | ||
| 结温 | TJ | 150 | ℃ | 6 | |||
| 贮存温度 | Tstg | -65 | 150 | ℃ | 6 | ||
| 输入电源电压（AiP78M05） | VIN | 7 | 25 | V | AiP78M05 | 6 | |
| 输出电流 | IO | 500 | mA | 6 | |||
| 结温 | TJ | -40 | 125 | ℃ | 6 | ||
| 工作环境温度 | TA | -40 | 85 | ℃ | 6 |
CAD (KiCad official)
- Symbol:
AIP78M05 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
aip78m05-etched.step/aip78m05-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);aip78m05.step/aip78m05.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Wuxi I core Elec datasheet (14 pp, sha256
40cbf058054973c2, retrieved 2026-10-20, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).