component

OPA137N

Public Made by Adom

by adom

Texas Instruments FET Input Amplifiers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsopa137nfactory-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 15d ago
viewers opa137n: viewers · Ray 15d ago
opa137n-etched.glb opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
opa137n-etched.step opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
opa137n-hero.glb opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
opa137n-hero.overlay.json opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
opa137n.glb Publish 0.1.0 · Ray 15d ago
opa137n.kicad_mod Publish 0.1.0 · Ray 15d ago
opa137n.kicad_sym Publish 0.1.0 · Ray 15d ago
opa137n.lbr Publish 0.1.0 · Ray 15d ago
opa137n.step Publish 0.1.0 · Ray 15d ago
package.json opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
page.json opa137n: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray 4d ago
README.md Publish 0.1.0 · Ray 15d ago

OPA137N

Texas Instruments · FET Input Amplifiers · SOT-23-5

OPA137N from Texas Instruments, 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 Out output Amplifier output, swings to (V-)+1.2V and (V+)-1.1V with a 10kΩ load at VS = ±15V and is short-circuit current limited to -25/+60mA.
2 V- power_in Negative supply; total supply (V+ to V-) is ±2.25V to ±18V (+4.5V to +36V single supply), bypassed with a ceramic capacitor of 10nF or larger.
3 +In input Non-inverting input, with common-mode range from (V-)+3V up to V+ and typical bias current of ±10pA.
4 -In input Inverting input, with common-mode range from (V-)+3V up to V+ and input current limited to 2mA when the voltage exceeds supply by the diode clamp.
5 V+ power_in Positive supply; total supply (V+ to V-) is ±2.25V to ±18V (+4.5V to +36V single supply) with 36V absolute maximum, bypassed with a ceramic capacitor of 10nF or larger.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

CAD (KiCad official)

  • Symbol: OPA137N
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: opa137n-etched.step / opa137n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa137n.step / opa137n.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (23 pp, sha256 8b2fe6bd5f1aedcd, retrieved 2026-10-12, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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