component
LN7150PR
Public Made by Adomby adom
NATLINEAR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. 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
markdownLN7150PR
NATLINEAR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
LN7150PR from NATLINEAR, in a SOT-89-3. 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; the datasheet lists it only as 'Ground' with no electrical limit. |
| 2 | VIN | power_in | Regulator input; the absolute maximum input voltage is -0.3 V to 28 V, and the input breakdown voltage is 40 V. |
| 3 | VOUT | power_out | Regulated fixed output (5.0 V for the LN7150); output current is limited to a maximum of 70 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | NATLINEAR |
| Package | SOT-89-3 |
| 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 Tolerance | VOUT | 0.98 | 1.02 | ×VOUT | VIN=VOUT+1V, IOUT=10mA | 4 | |
| Load Regulation | △ VOUT | 60 | 100 | mV | VIN=VOUT+1V, 1mA≤IOUT≤20mA | 4 | |
| Current Consumption | ISS | 2.5 | 5 | uA | VIN=VOUT+1V, No Load | 4 | |
| Input Voltage | VIN | 28 | V | 4 | |||
| Input Voltage (absolute maximum) | Vin | -0.3 | 28 | V | 4 | ||
| Input breakdown voltage (absolute maximum) | VINBV | 40 | V | 4 | |||
| Power Dissipation | Pd | 500 | mW | SOT-89-3L | 4 | ||
| Operating Ambient Temperature | Topr | -40 | 85 | 4 | |||
| Storage Temperature | Tstg | -40 | 125 | 4 | |||
| Voltage Drop | VDIF | 150 | mV | IOUT=10mA | 4 | ||
| Line Regulation | 0.2 | %/V | VOUT+1V≤VIN≤24, IOUT=1mA | 4 |
CAD (KiCad official)
- Symbol:
LN7150PR - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
ln7150pr-etched.step/ln7150pr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ln7150pr.step/ln7150pr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: NATLINEAR datasheet (11 pp, sha256
7a89dd2757743f67, 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).