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TPS73001SF6

Public Made by Adom

by adom

HTC Korea TAEJIN Tech Power Distribution Switches, SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS73001SF6

HTC Korea TAEJIN Tech · Power Distribution Switches · SOT-23-6L

TPS73001SF6 from HTC Korea TAEJIN Tech, in a SOT-23-6L. 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, recommended operating range 2.5 V to 6.0 V, with a survival limit of -0.3 V to 6.5 V.
2 GND power_in Ground reference pin for the regulator.
3 EN input Chip enable that must not float; logic low is 0.4 V max and logic high is 2.0 V min.
4 N.C. unconnected No connection on this package pin.
5 ADJ input Output adjust pin with a 0.6 V reference (0.588 V to 0.612 V); the output is set by an external R1/R2 divider with R1 between 1 kΩ and 100 kΩ.
6 VOUT power_out Regulated output voltage; the adjustable output range is 1.0 V to 5.0 V.

Key specifications

Parameter Value
Manufacturer HTC Korea TAEJIN Tech
Package SOT-23-6L
Category Power Management (PMIC)
Pins 6

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 Supply Voltage (Survival) VIN -0.3 6.5 V 2
Maximum Output Current IMAX 300 mA 2
Operating Junction Temperature Range TJOPR -40 125 °C 2
Storage Temperature Range TSTG -65 150 °C 2
Enable Input Voltage (Survival) VEN -0.3 V 2
Output Voltage (Survival) VOUT -0.3 V 2
Input Supply Voltage VIN 2.5 6 V 2
Enable Input Voltage VEN 0 V 2
Output Voltage Tolerance VO -2 0 2 % TJ = 25ºC; VOUT + 1.0 V < VIN < 6.0 V 5
Output Voltage Tolerance VO -3 0 3 % Full operating temperature range; VOUT + 1.0 V < VIN < 6.0 V 5
Adjustable Pin Voltage VADJ 0.588 0.6 0.612 V TJ = 25ºC; 2.5 V < VIN < 6.0 V 5
Adjustable Pin Voltage VADJ 0.582 0.6 0.618 V Full operating temperature range; 2.5 V < VIN < 6.0 V 5
Dropout Voltage VDROP 25 35 mV TJ = 25ºC; IL = 30 mA 5
Dropout Voltage VDROP 25 45 mV Full operating temperature range; IL = 30 mA 5
Dropout Voltage VDROP 135 200 mV TJ = 25ºC; IL = 200 mA 5
Dropout Voltage VDROP 135 270 mV Full operating temperature range; IL = 200 mA 5
Dropout Voltage VDROP 200 300 mV TJ = 25ºC; IL = 300 mA 5
Dropout Voltage VDROP 200 400 mV Full operating temperature range; IL = 300 mA 5
Ground Pin Current IGND 0.1 0.15 mA TJ = 25ºC; IL = 30 mA 5
Ground Pin Current IGND 0.1 0.2 mA Full operating temperature range; IL = 30 mA 5
Ground Pin Current IGND 0.15 0.23 mA TJ = 25ºC; IL = 300 mA 5
Ground Pin Current IGND 0.15 0.3 mA Full operating temperature range; IL = 300 mA 5
Ground Pin Current (standby) IGND_OFF 0.1 1 μA VEN < 0.2 V 5
Enable Input Current IEN 0.1 1 μA VEN = VIN 5
Enable threshold Logic Low VIL 0.4 V Output = Low 5
Enable threshold Logic High VIH 2 V Output = High 5
Line Regulation ΔVLINE 0.25 %/V VOUT + 1.0 V < VIN < 6.0 V 5
Load Regulation ΔVLOAD 0.3 % 10 mA < IL < 300 mA 5
Power Supply Rejection Ratio PSRR 45 dB f = 1.0 kHz 5
Power Supply Rejection Ratio PSRR 60 dB f = 1.0 kHz, CFF = 0.1 μF 5
Thermal Shutdown Temperature TSD 165 ºC 5
Thermal Shutdown Hysteresis ΔTSD 20 ºC 5
OCP Threshold Level IOCP 650 mA 5
Auto Discharge Resistance RDS 330 Ω VIN = 5.0 V, VEN = 0 V 5
Package Thermal Resistance junction-to-ambient, SOT-23-6 ƟJA 265 °C/W Calculated from package in still air, mounted to minimum footprint 2 layer PCB without thermal via per JESD51 2
Package Thermal Resistance junction-to-case, SOT-23-6 ƟJC 130 °C/W Calculated from package in still air, mounted to minimum footprint 2 layer PCB without thermal via per JESD51 2

CAD (KiCad official)

  • Symbol: TPS73001SF6
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: tps73001sf6-etched.step / tps73001sf6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps73001sf6.step / tps73001sf6.glb are the bare package body.

Provenance

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

  • Datasheet: HTC Korea TAEJIN Tech datasheet (14 pp, sha256 2fec7b9835f30e14, retrieved 2026-10-17, 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