# TLV751330500PDSQR

**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-10-EP(2x2)

TLV751330500PDSQR from Texas Instruments, in a WSON-10-EP(2x2). 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 | FB1/NC | unconnected | For the fixed TLV751xxxyyy device, this pin is not connected internally; on the adjustable TLV75101 it is the control-loop error amplifier input that sets the output voltage. |
| 2 | GND | power_in | Ground pin. |
| 3 | EN1 | input | Enable pin: drive above VEN1(HI) to turn the regulator on, and drive below VEN1(LO) to put the LDO into shutdown mode. |
| 4 | GND | power_in | Ground pin. |
| 5 | EN2 | input | Enable pin: drive above VEN2(HI) to turn the regulator on, and drive below VEN2(LO) to put the LDO into shutdown mode. |
| 6 | IN2 | power_in | Input pin for channel 2; the datasheet recommends a ceramic capacitor from IN to ground at the recommended value or larger, placed as close to the device as possible. |
| 7 | FB2/NC | unconnected | For the fixed TLV751xxxyyy device, this pin is not connected internally; on the adjustable TLV75101 it is the control-loop error amplifier input that sets the output voltage. |
| 8 | OUT2 | power_out | Regulated output voltage pin for channel 2; a capacitor is required from OUT to ground for stability. |
| 9 | IN1 | power_in | Input pin for channel 1; the datasheet recommends a ceramic capacitor from IN to ground at the recommended value or larger, placed as close to the device as possible. |
| 10 | OUT1 | power_out | Regulated output voltage pin for channel 1; a capacitor is required from OUT to ground for stability. |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-10-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 11 |

## CAD (KiCad official)

- Symbol: `TLV751330500PDSQR`
- Footprint: `Package_DFN_QFN:Texas_DSQ0010A_WSON-10-1EP_2x2mm_P0.4mm_EP0.9x1.5mm`
- 3D model: WSON-10-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tlv751330500pdsqr-etched.step` / `tlv751330500pdsqr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv751330500pdsqr.step` / `tlv751330500pdsqr.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/tlv751) (32 pp, sha256 `c4d29cf923e325fc`, retrieved 2026-10-08, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/tlv751330500pdsqr-datasheet.pdf)