component
LPW5210B5F
Public Made by Adomby adom
LOWPOWER Battery Management, SOT-23-5. 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
markdownLPW5210B5F
LOWPOWER · Battery Management · SOT-23-5
LPW5210B5F from LOWPOWER, in a SOT-23-5. 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 | VOUT | power_out | Output to the system; the switched output is driven through the 160mΩ high-side N-MOSFET, and the absolute maximum output voltage to GND is 6.5V. |
| 2 | GND | power_in | Ground pin for the device. |
| 3 | ISET | passive | Connect a resistor to GND to set the current limit: 10K gives 680mA, 6.8K gives 1000mA, and 4.53K gives 1500mA. |
| 4 | EN | input | Device enable, active high; the enable threshold is 0.4V low and 1.4V high. |
| 5 | VIN | power_in | Input pin with a recommended input voltage of 2.5V to 6V and an absolute maximum input voltage of 6.5V to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LOWPOWER |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| 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 | 2.5 | 6 | V | 3 | ||
| Quiescent Current | IQ | 16 | 28 | µA | VIN=3V | 3 | |
| Input Voltage to GND | 6.5 | V | 3 | ||||
| Output Voltage to GND | 6.5 | V | 3 | ||||
| Other pin to GND | 6 | V | 3 | ||||
| Maximum Junction Temperature | 150 | °C | 3 | ||||
| Operating Ambient Temperature Range | TA | -40 | 85 | °C | 3 | ||
| Maximum Soldering Temperature | 260 | °C | at leads, 10 sec | 3 | |||
| ESD Susceptibility HBM (Human Body Model) | 2 | KV | 3 | ||||
| ESD Susceptibility MM (Machine Model) | 200 | V | 3 | ||||
| Maximum Power Dissipation (SOT23-5) | PD | 0.45 | W | TA=25°C | 3 | ||
| Thermal Resistance (SOT23-5) | θJA | 250 | ℃/W | 3 |
CAD (KiCad official)
- Symbol:
LPW5210B5F - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
lpw5210b5f-etched.step/lpw5210b5f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lpw5210b5f.step/lpw5210b5f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LOWPOWER datasheet (5 pp, sha256
5781ea1cf40f218a, retrieved 2026-10-18, 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).