component

ETA1136S2F

Public Made by Adom

by adom

etasolution Translators, Level Shifters, SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ETA1136S2F

etasolution · Translators, Level Shifters · SOT23-5

ETA1136S2F from etasolution, in a SOT23-5. 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 OUT power_out Output pin that should be bypassed with a 22μF or larger ceramic capacitor placed close between this pin and GND.
2 GND power_in Ground pin.
3 EN input Enable pin for the IC: drive high to enable the part and low to disable it.
4 IN power_in Input supply voltage that should be bypassed with a 4.7μF ceramic capacitor to GND.
5 SW passive Inductor connection, where the inductor is connected between SW and the input; SW voltage is rated -0.3V (-5V for under 10ns) to 5.5V (9V for under 10ns).

Key specifications

Parameter Value
Manufacturer etasolution
Package SOT23-5
Category Logic
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
Quiescent Current IQ 40 80 μA EN=IN, No load, Not switching 2
Shutdown Supply Current at VIN 0.5 5 μA VEN =GND 2
VIN UVLO at Rising 1.8 V 2
VIN UVLO at Falling 1.5 V 2
Output Voltage VOUT 4.97 5.07 5.17 V 2
Switching Frequency 0.7 1 1.3 MHz 2
NMOS Switch On Resistance 150 mΩ ISW=100mA 2
PMOS Switch On Resistance 120 mΩ ISW=100mA 2
SW Leakage Current 10 μA VOUT=5V,VSW=0 or 5V, VEN=GND 2
NMOS Switch Current Limit 2.2 2.8 A 2
Start-up Current Limit 1.5 A 2
Short Circuit Hiccup time ON 3.5 ms 2
Short Circuit Hiccup time OFF 75 ms 2
EN Input Current -1 0 1 μA 2
EN Input Low Voltage 0.6 V 2
EN Input High Voltage 1.5 V 2
Thermal Shutdown 160 °C Rising, Hysteresis=25°C 2
SW Voltage -0.3 5.5 V -5V for <10nS and 9V for <10nS (transient) 2
All Other Pin Voltages -0.3 5 V 2
Operating Temperature Range -40 85 °C 2
Storage Temperature Range -55 150 °C 2
ESD HBM (Human Body Model) 2 KV Human Body Model 2
ESD MM (Machine Model) 200 V Machine Model 2
Thermal Resistance Junction-to-Case, SOT23-5 JC 90 °C/W SOT23-5 2

CAD (KiCad official)

  • Symbol: ETA1136S2F
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT23-5 (KiCad packages3D, STEP)
  • 3D model files: eta1136s2f-etched.step / eta1136s2f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eta1136s2f.step / eta1136s2f.glb are the bare package body.

Provenance

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

  • Datasheet: etasolution datasheet (5 pp, sha256 32eda2a2486a610f, 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