component

TL7660CDGKT

Public Made by Adom

by adom

Texas Instruments Global Sourcing Parts, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TL7660CDGKT

Texas Instruments · Global Sourcing Parts · VSSOP-8

TL7660CDGKT from Texas Instruments, in a VSSOP-8. 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 NC unconnected No internal connection.
2 CAP+ passive Connect 10 µF external pump capacitor for switched-capacitor charge pump function.
3 GND power_in Negative supply ground and signal reference, 0 V nominal.
4 CAP− passive Connect 10 µF external reservoir capacitor for output voltage filtering.
5 VOUT output Negative voltage output providing -1.5 V to -10 V conversion or doubled positive voltage to 18.6 V.
6 LV input Low voltage bypass control; tie to GND for VIN < 3.5 V to disable regulator, leave floating for VIN > 3.5 V to prevent latchup.
7 OSC input Oscillator frequency control terminal; nominal 10 kHz at 5 V supply, adjustable with external capacitor or external clock overdrive.
8 VCC power_in Positive supply voltage input, 1.5 V to 10 V operating range, 10.5 V absolute maximum rating.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category Global Sourcing Parts
Pins 8

CAD (KiCad official)

  • Symbol: TL7660CDGKT
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: tl7660cdgkt-etched.step / tl7660cdgkt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl7660cdgkt.step / tl7660cdgkt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 f894cae2eb99e40e, retrieved 2026-10-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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