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AME8853-AET250

Public Made by Adom

by adom

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

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AME8853-AET250

AME · Linear Voltage Regulators (LDO) · SOT-23

AME8853-AET250 from AME, in a SOT-23. 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 connection pin.
2 OUT power_out LDO voltage regulator output pin; should be decoupled with a 1.0µF or greater value low ESR ceramic capacitor.
3 IN power_in Input voltage pin (2.5V to 5.5V); should be decoupled with 1µF or greater capacitor.

Key specifications

Parameter Value
Manufacturer AME
Package SOT-23
Category Power Management ICs
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 VIN 2.5 5.5 V 7
Output Accuracy VOUT,ACC -2 2 % 7
Output Current IOUT 300 mA 7
Quiescent Current IQ 60 90 µA IOUT=0mA 7
Line Regulation REGLINE 0.05 0.1 %/V IOUT=1mA, 2.0V<VOUT≤4.2V, VIN(MIN)≤VIN≤VIN(MIN)+1V 7
Load Regulation REGLOAD 1 2 %/A 1mA≤IOUT≤300mA, 2.0V<VOUT(NOM) 7
Enable High (enabled) VEN,HI 1.4 V VIN(MIN)≤VIN≤5.5V 8
Enable Low (shutdown) VEN,LO 0.4 V VIN(MIN)≤VIN≤5.5V 8
Shutdown Current ISHDN 0.1 1 µA VIN=5.0V, VEN=0V 8
Shutdown Output Voltage VOUT,SD 0.4 V IOUT=0.4mA, VEN=0 8
Output Current Limit ILIM 400 mA VOUT=0.9 x VOUT(NOM) 8
Power Supply Rejection Ratio PSRR 60 dB F=100Hz; COUT=1uF, VOUT=0.8V, IOUT=10mA, VIN=2.8V 8
Output Voltage Noise eN 100 µVRMS IOUT=10mA, VOUT=0.8V, f=1Hz to 100KHz 8
Thermal Shutdown Temperature TSHDN 150 °C Shutdown, temperature increasing 8
Thermal Shutdown Hysteresis TSHDN(HYS) 20 °C 8
Input Voltage VIN -0.3 6 V 5
EN Voltage VEN -0.3 6 V 5
Output Voltage VOUT -0.3 V GND-0.3 to VIN+0.3 V 5
ESD HBM HBM 2 kV 5
ESD MM MM 200 V 5
Ambient Temperature Range TA -40 85 °C 5
Junction Temperature Range TJ -40 125 °C 5
Storage Temperature Range TSTG -65 150 °C 5
Thermal Resistance (Junction to Ambient) θJA 280 °C/W SOT-23, Non-Conductive Epoxy 6
Thermal Resistance (Junction to Case) θJC 140 °C/W SOT-23, Non-Conductive Epoxy 6
Internal Power Dissipation PD 400 mW SOT-23, Non-Conductive Epoxy 6
Maximum Junction Temperature TJ 150 °C 6
Lead Temperature (Soldering, 10Sec.) 260 °C MIL-STD-202G 210F 6

CAD (KiCad official)

  • Symbol: AME8853-AET250
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ame8853-aet250-etched.step / ame8853-aet250-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ame8853-aet250.step / ame8853-aet250.glb are the bare package body.

Provenance

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

  • Datasheet: AME datasheet (26 pp, sha256 a285c8bee7d78dfa, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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