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L7905CV-JSM

Public Made by Adom

by adom

JSMSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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L7905CV-JSM

JSMSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220-3

L7905CV-JSM from JSMSEMI, in a TO-220-3. 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 Ground power_in Ground reference pin of the negative regulator (pin 1 Ground per the TO-220 pin table).
2 Input power_in Negative DC input voltage pin, absolute maximum rating -35 V.
3 Output power_out Regulated -5 V output (-4.8 V to -5.2 V at Vin=10 V, Io=500 mA), output current in excess of 1.5 A.

Key specifications

Parameter Value
Manufacturer JSMSEMI
Package TO-220-3
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: L7905CV-JSM
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220-3 (KiCad packages3D, STEP)
  • 3D model files: l7905cv-jsm-etched.step / l7905cv-jsm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l7905cv-jsm.step / l7905cv-jsm.glb are the bare package body.

Provenance

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

  • Datasheet: JSMSEMI datasheet (3 pp, sha256 cf2c1c686685dfcb, retrieved 2026-10-22, 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