component
MCP1702T-5002E
Public Made by Adomby adom
UMW 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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README
markdownMCP1702T-5002E
UMW · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
MCP1702T-5002E from UMW, 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 of the regulator, shared by the input and output capacitors in the application circuit. |
| 2 | VIN | power_in | Regulator input supply; operating input up to 14 V (6 V minimum for the 5 V output option) with an absolute maximum of 16 V. |
| 3 | VOUT | power_out | Regulated output (5 V ±2% for the 5 V option) delivering up to 250 mA, with a 1 µF output capacitor shown in the application circuit. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| 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 |
|---|---|---|---|---|---|---|---|
| Output voltage | VOUT | 4.9 | 5 | 5.1 | V | VIN=6V, IOUT=40mA | 7 |
| Output current | IOUT | 250 | mA | VIN=6V, VOUT≥4.5V | 7 | ||
| Load regulation | ΔVOUT | 45 | 90 | mV | VIN=6V, 1mA≤IOUT≤60mA | 7 | |
| Quiescent current | ISS | 2 | 3 | µA | VIN=6V, no load | 7 | |
| Line regulation | ΔVOUT/(ΔVIN*VOUT) | 0.2 | 0.3 | %/V | 6V≤VIN≤14V, IOUT=40mA | 7 | |
| Input voltage | VIN | 14 | V | 7 | |||
| Output voltage temperature coefficient | ΔVOUT/ΔTA | -0.7 | 0.7 | mV/°C | VIN=6V, IOUT=40mA, 0°C≤TA≤85°C | 7 | |
| Maximum input voltage | VIN | 16 | V | 3 | |||
| Power waste | PD | 400 | mW | 3 | |||
| Working temperature | Tw | -25 | 70 | °C | 3 | ||
| Storage temperature | Tc | -40 | 85 | °C | 3 | ||
| Welding temperature | Th | 260 | °C | 10s | 3 | ||
| Peak output current | 500 | mA | 3 |
CAD (KiCad official)
- Symbol:
MCP1702T-5002E - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
mcp1702t-5002e-etched.step/mcp1702t-5002e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp1702t-5002e.step/mcp1702t-5002e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (12 pp, sha256
ec43cd3452d2694c, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).