# TL7702ACP

**Texas Instruments** · Supervisor And Reset ICs · PDIP-8

TL7702ACP from Texas Instruments, in a PDIP-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 | REF | output | Voltage reference output of the supervisor. |
| 2 | RESIN | input | Reset input, which requires at least 2 V for a logic high (VIH) and at most 0.6 V for a logic low (VIL). |
| 3 | CT | bidirectional | External timing-capacitor pin. |
| 4 | GND | power_in | Device ground; all voltage values in the datasheet are referenced to GND. |
| 5 | RESET | output | Inverted supervisor reset signal output, rated for 16 mA recommended and 30 mA absolute maximum low-level output current. |
| 6 | RESET | output | Supervisor reset signal output, rated for 16 mA recommended and 30 mA absolute maximum output current (IOH −16 mA recommended, −30 mA absolute maximum). |
| 7 | SENSE | input | Undervoltage sense input; for the TL7702A, the voltage applied should not exceed VCC − 1 V or 6 V, whichever is less, and the absolute maximum input range is −0.3 V to 6 V. |
| 8 | VCC | power_in | Power supply input; recommended supply voltage is 3.5 V to 18 V, with an absolute maximum of 20 V. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TL7702ACP`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: PDIP-8 (KiCad packages3D, STEP)
- 3D model files: `tl7702acp-etched.step` / `tl7702acp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl7702acp.step` / `tl7702acp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tl7715a) (29 pp, sha256 `520a7378835d9638`, retrieved 2026-10-11, tier: lcsc)
- **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](docs/tl7702acp-datasheet.pdf)