# LTC1983ES6-5#TRPBF

**Analog Devices** · Charge Pumps · TSOT-23-6

LTC1983ES6-5#TRPBF from Analog Devices, in a TSOT-23-6. 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 | VIN | power_in | Charge pump input voltage with operating range of 2.3V to 5.5V, bypass with ≥4.7µF low ESR capacitor. |
| 2 | VOUT | power_out | Regulated output voltage -5V ±4%, supports output current up to 100mA, bypass with ≥4.7µF low ESR capacitor. |
| 3 | C+ | passive | Charge pump flying capacitor positive terminal, switched between VIN and GND during normal operation. |
| 4 | C- | passive | Charge pump flying capacitor negative terminal, switched between GND and VOUT during normal operation. |
| 5 | GND | power_in | Signal and power ground for SOT-23 package, connect to ground plane for best performance. |
| 6 | SHDN | input | Shutdown control input, ground to disable IC or tie to VIN to enable, voltage must remain within 0V to VIN. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `LTC1983ES6-5#TRPBF`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-6`
- 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ltc1983es6-5-trpbf-etched.step` / `ltc1983es6-5-trpbf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltc1983es6-5-trpbf.step` / `ltc1983es6-5-trpbf.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918436789829632) (14 pp, sha256 `356ba1ba47872544`, retrieved 2026-09-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).

[Datasheet PDF](docs/ltc1983es6-5-trpbf-datasheet.pdf)