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EA910418T5R

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Everanalog IC design Linear Voltage Regulators (LDO), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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EA910418T5R

Everanalog IC design · Linear Voltage Regulators (LDO) · SOT-23-5

EA910418T5R from Everanalog IC design, 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 Power input voltage pin, operating range 2V to 5.5V (absolute maximum -0.3V to +6V).
2 GND power_in Ground pin.
3 EN input Enable pin with an internal 1MΩ pull-down to GND; above 1.2V turns the regulator on, below 0.4V shuts it down.
4 NC unconnected Not connected on the fixed output voltage version.
5 VOUT power_out Regulated output voltage pin (1.8V for this version), 300mA output current.

Key specifications

Parameter Value
Manufacturer Everanalog IC design
Package SOT-23-5
Category Power Supply Chip
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
Output Voltage Accuracy ΔVOUT -2 2 % IOUT = 1mA 4
Output Loading Current ILOAD 300 mA VEN = VIN, VIN >2.5V 4
Current Limit ILIM 450 550 mA RLOAD = 1Ω 4
Quiescent Current IQ 100 130 uA VEN ≥ 1.2V, IOUT = 0mA 4
Standby Current ISTBY 0.1 1 uA VEN = GND, Shutdown 4
EN Input Bias Current IIBSD 2 3.5 5 uA VEN = 3.5V 4
EN Threshold Low Voltage VIL 0.4 V VIN = 3V to 5.5V, Shutdown 4
EN Threshold High Voltage VIH 1.2 V VIN = 3V to 5.5V, Start-up 4
Input Supply Voltage (absolute maximum) VIN -0.3 6 V 3
Lead Temperature 260 °C Soldering, 10 sec 3
Storage Temperature Range TS -65 150 °C 3
ESD Susceptibility (HBM) 2 kV 3
ESD Susceptibility (MM) 200 V 3
Ambient Temperature Range TA -20 85 °C 3
Junction Temperature Range TJ -40 125 °C 3
Input Voltage Range VIN 2 5.5 V 1
Power Dissipation PDmax 0.4 W SOT-23-5, TA=25°C 3
Thermal Resistance Junction to Case θJC 125 °C/W SOT-23-5 3
Thermal Resistance Junction to Ambient θJA 250 °C/W SOT-23-5 3
Line Regulation ΔVLINE 0.3 % VIN = (VOUT+1V) to 5.5V, IOUT = 1mA 4
Load Regulation ΔLOAD 2 % 1mA < IOUT < 300mA 4
Output Noise Voltage 100 uVRMS 10Hz to 100kHz, IOUT = 200mA, COUT = 1uF 4
Power Supply Rejection Rate f = 100Hz PSRR -76 dB COUT = 1uF, IOUT = 10mA 4
Power Supply Rejection Rate f = 10kHz PSRR -65 dB COUT = 1uF, IOUT = 10mA 4
Thermal Shutdown Threshold TSD 165 °C 4

CAD (KiCad official)

  • Symbol: EA910418T5R
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: ea910418t5r-etched.step / ea910418t5r-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ea910418t5r.step / ea910418t5r.glb are the bare package body.

Provenance

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

  • Datasheet: Everanalog IC design datasheet (9 pp, sha256 8131d6d2e89216e6, retrieved 2026-10-27, 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