component

TL7660ID

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tl7660idfactory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 29d ago
viewers tl7660id: viewers · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json Set visibility: public · Ray 29d ago
README.md Publish 0.1.0 · Ray 29d ago
tl7660id-etched.glb tl7660id: factory component page (tier=mfr) · Ray 29d ago
tl7660id-etched.step tl7660id: factory component page (tier=mfr) · Ray 29d ago
tl7660id-hero.glb tl7660id: hero GLB from the etched model (keeps the MPN mark) · Ray 29d ago
tl7660id-hero.overlay.json Publish 0.1.0 · Ray 29d ago
tl7660id.glb Publish 0.1.0 · Ray 29d ago
tl7660id.kicad_mod Publish 0.1.0 · Ray 29d ago
tl7660id.kicad_sym Publish 0.1.0 · Ray 29d ago
tl7660id.lbr Publish 0.1.0 · Ray 29d ago
tl7660id.step Publish 0.1.0 · Ray 29d ago

TL7660ID

Texas Instruments · DC-DC Converters · SOIC-8

TL7660ID from Texas Instruments, in a SOIC-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; leave this pin unconnected.
2 CAP+ passive Positive terminal of the pump capacitor C1; the datasheet requires polarized C1's positive terminal to be connected to this pin.
3 GND power_in Ground reference; the positive terminal of the reservoir capacitor C2 must be connected to GND when polarized capacitors are used.
4 CAP− passive Negative terminal of the pump capacitor C1 that is switched by the internal charge-pump network to generate the negative output.
5 VOUT power_out Negative converter output (-VCC); it must not go more positive than GND (pin 3) or the device latches up, and a short to VCC above 5.5 V is allowed only transiently.
6 LV input Low-voltage regulator bypass: tie to GND for VIN below 3.5 V (do not tie to GND above 3.5 V) and leave floating above 3.5 V to prevent latch-up.
7 OSC input Oscillator terminal: nominal 10 kHz at VCC = 5 V, can be slowed by adding an external capacitor to it or overdriven by an external clock through a 1-kΩ series resistor.
8 VCC power_in Supply input with a recommended operating range of 1.5 V to 10 V (absolute maximum 10.5 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: TL7660ID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tl7660id-etched.step / tl7660id-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl7660id.step / tl7660id.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 2026-10-11, tier: manufacturer)
  • 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