component
LM29150RS-5.0
Public Made by Adomby adom
HTC Korea TAEJIN Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). 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
markdownLM29150RS-5.0
HTC Korea TAEJIN Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2(DPAK)
LM29150RS-5.0 from HTC Korea TAEJIN Tech, in a TO-252-2(DPAK). 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 | VIN | power_in | Input supply pin; the datasheet gives a continuous operating input limit of 26V, with transients from -20V to +60V allowed only for under 100 ms at 1% duty cycle or less. |
| 2 | GND | power_in | Ground pin, which also carries the regulator's ground current (quiescent current, specified at 8 mA typ at 750 mA load and 22 mA max at 1.5 A load). |
| 3 | VOUT | power_out | Regulated 5.0V output rated for 1.5A; the regulator is stable with a 10 µF minimum output capacitor at full load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HTC Korea TAEJIN Tech |
| Package | TO-252-2(DPAK) |
| 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 (accuracy, IO = 10mA) | VOUT | -1 | 1 | % | IO = 10mA | 6 | |
| Output Voltage (accuracy, 10mA to IFL) | VOUT | -2 | 2 | % | 10mA≤IO≤ IFL, (VOUT+1V)≤VIN≤26V (Note 2) | 6 | |
| Line Regulation | ΔVLINE | 0.06 | 0.5 | % | IO = 10mA, (VOUT+1V)≤VIN≤26V | 6 | |
| Load Regulation | ΔVLOAD | 0.2 | 1 | % | VIN=VOUT+5V, 10mA≤IOUT≤IFULLOAD (Note 2,6) | 6 | |
| Output Voltage Temp. Coefficient | ΔVo/ΔT | 20 | 100 | ppm/℃ | Note 6 | 6 | |
| Dropout Voltage | VDO | 80 | 200 | mV | ΔVOUT = -1%, (Note 3), IO =100mA | 6 | |
| Dropout Voltage | VDO | 220 | 600 | mV | ΔVOUT = -1%, (Note 3), IO =750mA | 6 | |
| Dropout Voltage | VDO | 350 | mV | ΔVOUT = -1%, (Note 3), IO =1.5A | 6 | ||
| Ground Current | IGND | 8 | 22 | mA | IO =750mA, VIN =VOUT+1V | 6 | |
| Ground Current | IGND | 20 | mA | IO =1.5A | 6 | ||
| Ground Pin Current at Dropout | IGNDDO | 2 | mA | VIN =0.5V less than specified VOUT, IOUT =10mA | 6 | ||
| Current Limit | ILIMIT | 2.1 | 3.5 | A | LM29150, VOUT = 0V (Note 4) | 6 | |
| Output Noise Voltage (10Hz to 100kHz) | en | 400 | μVRMS | IL = 100mA, CL =10μF | 6 | ||
| Output Noise Voltage (10Hz to 100kHz) | en | 260 | μVRMS | IL = 100mA, CL =33μF | 6 | ||
| Input Supply Voltage | VIN | -20 | 60 | V | Note 1: max 60V limited to <100msec, duty cycle ≤1%; continuous max 26V | 1 | |
| Lead Temperature (Soldering, 5 sec) | TSOL | 260 | ℃ | 5 sec soldering | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | ℃ | 1 | ||
| Operating Input Voltage | VIN | 26 | V | Note 2 | 2 | ||
| Junction Temperature | TJ | -40 | 125 | ℃ | 2 | ||
| Thermal design heat sink resistance term θCS | θCS | 0 | 2 | ℃/W | Stated in thermal design section (TJMAX ≤125℃) | 9 |
CAD (KiCad official)
- Symbol:
LM29150RS-5.0 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
- 3D model files:
lm29150rs-5-0-etched.step/lm29150rs-5-0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm29150rs-5-0.step/lm29150rs-5-0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HTC Korea TAEJIN Tech datasheet (12 pp, sha256
edf268513dcf5ffe, 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).