# LM2700MT-ADJ

**Texas Instruments** · DC-DC Converters · TSSOP-14

LM2700MT-ADJ from Texas Instruments, in a TSSOP-14. 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 | VC | output | Compensation network connection connected to the output of the voltage error amplifier. |
| 2 | FB | input | Output voltage feedback input. |
| 3 | SHDN | input | Shutdown control input, active low. |
| 4 | AGND | power_in | Analog ground. |
| 5 | PGND | power_in | Power ground that must be connected together directly at the part. |
| 6 | PGND | power_in | Power ground that must be connected together directly at the part. |
| 7 | PGND | power_in | Power ground that must be connected together directly at the part. |
| 8 | SW | tri_state | Power switch node with switch connected between SW pins and PGND pins. |
| 9 | SW | tri_state | Power switch node with switch connected between SW pins and PGND pins. |
| 10 | SW | tri_state | Power switch node with switch connected between SW pins and PGND pins. |
| 11 | NC | unconnected | Pin not connected internally. |
| 12 | VIN | power_in | Analog power input. |
| 13 | FSLCT | input | Switching frequency select input where VIN-level selects 1.25MHz and ground selects 600kHz. |
| 14 | NC | unconnected | Pin not connected internally; connect to ground externally. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Power Management (PMIC) |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `LM2700MT-ADJ`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `lm2700mt-adj-etched.step` / `lm2700mt-adj-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm2700mt-adj.step` / `lm2700mt-adj.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/lm2700) (29 pp, sha256 `c83e7022b7437d78`, retrieved 2026-10-03, 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](docs/lm2700mt-adj-datasheet.pdf)