component

LM78L06

Public Made by Adom

by adom

KEXIN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM78L06

KEXIN · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89

LM78L06 from KEXIN, 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 OUT power_out Regulated 6V output (VO, 5.75V to 6.25V at TJ=25°C) delivering up to 0.1A, with a 0.1 µF bypass capacitor CO recommended close to the regulator.
2 GND power_in Ground reference for the input and output, common return for the 0.33 µF and 0.1 µF bypass capacitors.
3 IN power_in Unregulated input voltage (VI), absolute maximum 30V, with a 0.33 µF bypass capacitor CI recommended close to the regulator.

Key specifications

Parameter Value
Manufacturer KEXIN
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 VO 5.75 6 6.25 V TJ = 25 1
Output Voltage VO 5.7 6 6.3 V TJ = 0 125, 8V VI 20V, IO=1mA 40mA 1
Load Regulation VO 16 80 mV TJ = 25, IO=1mA 100mA 1
Load Regulation VO 9 40 mV TJ = 25, IO=1mA 40mA 1
Line Regulation VO 35 175 mV TJ = 25, 8V VI 20V 1
Line Regulation VO 29 125 mV TJ = 25, 9V VI 20V 1
Quiescent Current IQ 3.9 6 mA TJ = 25 1
Quiescent Current Change IQ 1.5 mA TJ = 0 125, 9V VI 20V 1
Quiescent Current Change IQ 0.1 mA TJ = 0 125, 1mA IO 40mA 1
Ripple Rejection RR 40 48 dB TJ = 0 125, 9V VI 19V, f = 120Hz 1
Input Voltage VI 30 V 1
Operating Junction Temperature Range TOPR -55 125 1
Storage Temperature Range TSTG -55 150 1
Continuous Total Dissipation PD 0.5 W Ta = 25 1
Maximum Output Current IO 0.1 A 1
Output Noise Voltage VN 16 V TJ = 25, 10Hz f 100KHz 1
Dropout Voltage VD 1.7 V TJ = 25 1

CAD (KiCad official)

  • Symbol: LM78L06
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: lm78l06-etched.step / lm78l06-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm78l06.step / lm78l06.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: KEXIN datasheet (2 pp, sha256 bde293ef4bb56d98, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF