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VRH1002LTX

Public Made by Adom

by adom

AnaSem Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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VRH1002LTX

AnaSem · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

VRH1002LTX from AnaSem, in a SOT-23-5. 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 Voltage input; the absolute maximum input voltage range is -0.3 V to +7.0 V, and the operating voltage range is 1.6 V to 6.0 V.
2 VSS power_in Power ground (GND reference for the regulator); the output voltage range is specified relative to VSS.
3 EN input Chip enable; pulling EN to VSS turns the regulator off and activates the internal switch that discharges the output capacitor so VOUT quickly returns to VSS.
4 NC unconnected Non-connection pin; leave open (no connection).
5 VOUT power_out Regulated output; the output voltage range is VSS -0.3 V to VIN +0.3 V and output current is rated up to 500 mA (current limit 300 mA).

Key specifications

Parameter Value
Manufacturer AnaSem
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

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 VIN 1.6 6 V 7
Output voltage tolerance (VOUT≦1.90V) VOUT -20 20 mV VOUT+1.0V≦VIN≦6.0V, IOUT=30mA, Ta=-40°C ~ +85°C 6
Current consumption IDD 25 40 µA VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA 7
Standby current ISTB 0.01 0.1 µA EN=VSS 7
Load regulation ΔVOUT 10 40 mV VIN=VOUT+1.0V, IOUT=0.1mA ~ 100mA 7
Line regulation ΔVOUT / ΔVIN•VOUT 0.01 0.1 %/V VOUT+1.0V≦VIN≦6.0V, IOUT=30mA 7
Limit current ILIMIT 300 mA EN=VIN 7
Output voltage temperature coefficient ΔVOUT / ΔTa•VOUT -20 20 ppm/°C VEN=VIN, IOUT=300mA, Ta=-40°C ~ +85°C 7
EN high level voltage VENH 1.2 6 V 7
EN low level voltage VENL 0.3 V 7
EN high level current IENH 0.25 5 µA VEN= VIN=5V 7
EN low level current IENL -0.1 0.1 µA VEN= VSS 7
Short circuit current ISHORT 40 mA VIN=VOUT+1.0V, VOUT=0V 7
CL auto-discharge resistance RDIS 160 Ω VIN=6.0V, VOUT=4.0V, VEN= VSS 7
Ripple rejection Rr 75 dB VIN=VOUT+1.0V, f=1KHz, ΔVRIP=0.5VP-P, IOUT=30mA 7
Input voltage range VIN -0.3 7 V 5
Output current IOUT 500 mA 5
Power dissipation SOT-25 PD 600 mW Note 1: mounted on PCB 50mm×50mm×1.6mm 5
Operating temperature range TOPR -40 85 °C 5
Storage temperature range TSTG -55 125 °C 5

CAD (KiCad official)

  • Symbol: VRH1002LTX
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: vrh1002ltx-etched.step / vrh1002ltx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vrh1002ltx.step / vrh1002ltx.glb are the bare package body.

Provenance

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

  • Datasheet: AnaSem datasheet (35 pp, sha256 b9bb74b00e80c8df, 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