component
MC7660N
Public Made by Adomby adom
HGSEMI Charge Pumps, DIP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMC7660N
HGSEMI · Charge Pumps · DIP-8
MC7660N from HGSEMI, in a DIP-8. 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 | NC | unconnected | No connection |
| 2 | CAP+ | passive | External capacitor positive terminal; charge pump positive node connection |
| 3 | GND | power_in | Ground reference; current return path |
| 4 | CAP- | passive | External capacitor negative terminal; charge pump negative node and output connection |
| 5 | Vout | output | Negative voltage output; regulated -4V to -9V supply from +4V to +9V input |
| 6 | LV | input | Low voltage control input; connect to GND for V+<3.5V operation, leave open for V+>3.5V to ensure latch-up protection |
| 7 | OSC | input | Oscillator frequency control input; nominal 10kHz with pin open, connect capacitor to GND to reduce frequency or apply external clock at 1kΩ series resistance |
| 8 | V+ | power_in | Positive power supply input; 4V to 9V input voltage range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | DIP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
MC7660N - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
mc7660n-etched.step/mc7660n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mc7660n.step/mc7660n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (12 pp, sha256
b126fc771fa3fc8a, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).