component

TJ7533AGF

Public Made by Adom

by adom

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

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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TJ7533AGF

HTC Korea TAEJIN Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3L

TJ7533AGF from HTC Korea TAEJIN Tech, in a SOT-89-3L. 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; the ground current is typically 1 µA and at most 3 µA for 1 mA < IOUT < 50 mA.
2 VIN power_in Input voltage pin with an operating range of 2.7 V to 30 V and an absolute maximum input supply voltage of 33 V.
3 VOUT power_out Regulated output pin that supplies up to 100 mA, with 3.3 V nominal output for the TJ7533AGF per the ordering table and ±2% output voltage accuracy at 1 mA.

Key specifications

Parameter Value
Manufacturer HTC Korea TAEJIN Tech
Package SOT-89-3L
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
Input Voltage Range VIN 2.7 30 V 4
Output Voltage Accuracy VOUT -2 2 % IOUT=1mA 4
Quiescent Current (Note2) IQ 1 3 uA 1mA < IOUT < 50mA 4
Line Regulation ΔVLINE 0.02 0.2 %/V 3V < VIN < 30V (For VOUT < 2V) or VOUT+1V < VIN < 30V, IOUT=1mA 4
Load Regulation (Note3) ΔVLOAD 25 60 mV VIN=VOUT+2V, 1mA < IOUT < 50mA 4
Dropout Voltage VDROP 600 mV IOUT=50mA, VOUT drop 2%, VOUT=3.3V 4
Input Supply Voltage VIN 33 V 1
Maximum Output Current IOUT 100 mA 1
Lead Temperature (Soldering, 10 sec) TSOL 260 ºC 10 sec soldering 1
Storage Temperature Range TSTG -65 150 ºC 1
Operating Junction Temperature TJOPR -40 125 ºC 1
Input Voltage VIN 30 V 2
Output Current IOUT 100 mA 2

CAD (KiCad official)

  • Symbol: TJ7533AGF
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3L (KiCad packages3D, STEP)
  • 3D model files: tj7533agf-etched.step / tj7533agf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tj7533agf.step / tj7533agf.glb are the bare package body.

Provenance

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

  • Datasheet: HTC Korea TAEJIN Tech datasheet (7 pp, sha256 7ab9f9e1cc38393d, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF