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RS8907XF

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Jiangsu RUNIC Tech Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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RS8907XF

Jiangsu RUNIC Tech · Operational Amplifier · SOT-23-5

RS8907XF from Jiangsu RUNIC Tech, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 +IN input Non-inverting comparator input. Rail-to-rail CMOS input; common-mode range extends from (V-)-0.1 V to (V+)+0.1 V. Input bias current typ 1 pA. Diode-clamped to supply rails; limit external swing beyond rails to <=10 mA.
2 V- power_in Negative supply / ground. In single-supply operation connect to GND. Total supply (V+ to V-) range 1.4 V to 5.5 V, 7.0 V absolute maximum.
3 -IN input Inverting comparator input. Rail-to-rail CMOS input; common-mode range extends from (V-)-0.1 V to (V+)+0.1 V. Input bias current typ 1 pA. Diode-clamped to supply rails; limit external swing beyond rails to <=10 mA.
4 OUT output Push-pull comparator output. Rail-to-rail swing (VOH ~70 mV from V+ at Io=0.1 mA, Vs=1.4 V; VOL ~35 mV from V- at Io=-0.1 mA). Short-circuit sink 42 mA typ / source 38 mA typ at Vs=5 V. Drives capacitive or resistive loads without external pull-up.
5 V+ power_in Positive supply. Operating range 1.4 V to 5.5 V (7.0 V absolute maximum V+ to V-). Quiescent current 400 nA typ at Vs=1.4 V. Bypass with a local ceramic capacitor to V-.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOT-23-5
Category Op-amp/Cmp
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • RS8907XF
  • RS8907XFXC5

CAD (KiCad official)

  • Symbol: RS8907XF
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: rs8907xf-etched.step / rs8907xf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8907xf.step / rs8907xf.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (6 pp, sha256 570e6d98276ba673, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF