component

RT9013-25GB

Public Made by Adom

by adom

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

componentpower management (pmic)rt9013-25gbfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17d ago
viewers rt9013-25gb: viewers · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago
rt9013-25gb-etched.glb Publish 0.1.0 · Ray 17d ago
rt9013-25gb-etched.step rt9013-25gb: factory component page (tier=lcsc) · Ray 17d ago
rt9013-25gb-hero.glb rt9013-25gb: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
rt9013-25gb-hero.overlay.json Publish 0.1.0 · Ray 17d ago
rt9013-25gb.glb Publish 0.1.0 · Ray 17d ago
rt9013-25gb.kicad_mod Publish 0.1.0 · Ray 17d ago
rt9013-25gb.kicad_sym Publish 0.1.0 · Ray 17d ago
rt9013-25gb.lbr Publish 0.1.0 · Ray 17d ago
rt9013-25gb.step Publish 0.1.0 · Ray 17d ago

RT9013-25GB

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

RT9013-25GB from Richtek Tech, 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 Supply input, operating range 2.2V to 5.5V with 6V absolute maximum supply input voltage.
2 GND power_in Common ground for the regulator; on this package it is pin 2 of the SOT-23-5 / SC-70-5 pinout.
3 EN input Enable input, active high: logic low (VIL 0 to 0.6V) puts the device in shutdown and logic high (VIH 1.6V to 5.5V) turns it on; it is CMOS logic and cannot be left floating, with a 6V absolute maximum.
4 NC unconnected No internal connection; leave unconnected.
5 VOUT power_out Regulator output, which requires at least a 1µF ceramic output capacitor for stability with ESR greater than 5mΩ.

Key specifications

Parameter Value
Manufacturer Richtek Tech
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 Range VIN 2.2 5.5 V 3
Output Voltage Accuracy (Fixed Output Voltage) ΔVOUT -2 0 2 % IOUT = 10mA 3
Quiescent Current IQ 25 50 μA VEN = 5V, IOUT = 0mA 3
Shutdown Current ISHDN 0.7 1.5 μA VEN = 0V 3
Current Limit ILIM 0.4 0.5 0.85 A RLOAD = 0Ω, 2.2V ≤ VIN < 2.6V 3
Current Limit ILIM 0.5 0.6 0.85 A RLOAD = 0Ω, 2.7V ≤ VIN ≤ 5.5V 3
Dropout Voltage VDROP 160 320 mV IOUT = 400mA, 2.2V ≤ VIN < 2.7V 3
Dropout Voltage VDROP 250 400 mV IOUT = 500mA, 2.7V ≤ VIN ≤ 5.5V 3
Load Regulation (Fixed Output Voltage) ΔVLOAD 0.6 % 1mA < IOUT < 400mA, 2.2V ≤ VIN < 2.7V 3
Load Regulation (Fixed Output Voltage) ΔVLOAD 1 % 1mA < IOUT < 500mA, 2.7V ≤ VIN ≤ 5.5V 3
EN Threshold Voltage Logic-Low VIL 0 0.6 V 4
EN Threshold Voltage Logic-High VIH 1.6 5.5 V 4
Enable Pin Current IEN 0.1 1 μA 4
Line Regulation ΔVLINE 0.01 0.2 %/V VIN = (VOUT+0.5) to 5.5V, IOUT = 1mA 4
Supply Input Voltage 2.2 5.5 V 3
Junction Temperature Range -40 125 °C 3
Ambient Temperature Range -40 85 °C 3
Supply Input Voltage 6 V 3
EN Input Voltage 6 V 3
Power Dissipation, PD (SOT-23-5) PD 0.4 W TA = 25°C 3
Junction Temperature 150 °C 3
Storage Temperature Range -65 150 °C 3
Lead Temperature (Soldering, 10 sec.) 260 °C Soldering, 10 sec. 3
ESD Susceptibility HBM 2 kV 3
ESD Susceptibility MM 200 V 3
Package Thermal Resistance, junction-to-ambient (SOT-23-5) θJA 250 °C/W 3
Package Thermal Resistance, junction-to-case (SOT-23-5) θJC 25 °C/W 3

CAD (KiCad official)

  • Symbol: RT9013-25GB
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: rt9013-25gb-etched.step / rt9013-25gb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rt9013-25gb.step / rt9013-25gb.glb are the bare package body.

Provenance

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

  • Datasheet: Richtek Tech datasheet (13 pp, sha256 a36ad4ea3ca0edb3, 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