# LM10011SDX

**Texas Instruments** · Power Management - Specialized · WSON-10-EP(3x3)

LM10011SDX from Texas Instruments, in a WSON-10-EP(3x3). 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 | GND | power_in | Ground reference pin for the device. |
| 2 | IDAC_OUT | output | Output of the current DAC that connects to the regulator feedback node; the allowed voltage range is -0.3 V to VDD - 1.75 V. |
| 3 | VDD | power_in | Positive supply input with an operating range of 2.97 V to 5.5 V; a bypass capacitor of 1 nF or greater from this pin to GND is recommended. |
| 4 | EN | input | Precision enable input; the device operates when EN exceeds 1.34 V, with 100 mV of hysteresis, and the input range is -0.3 V to 5.5 V. |
| 5 | MODE | input | Selects the VID interface: connect to VDD for 4-bit parallel mode or to GND for the 4-pin 6-bit interface; the input range is -0.3 V to 5.5 V. |
| 6 | SET | passive | A resistor from SET to GND sets the start-up code (current) at IDAC_OUT, with 16 start-up codes available. |
| 7 | VIDA | input | VID digital data input: bit 0 in 6-bit mode (latched when VIDS transitions low) or bit 0 in 4-bit mode; the input range is -0.3 V to 5.5 V. |
| 8 | VIDB | input | VID digital data input: bit 1 in 6-bit mode (latched when VIDS transitions low) or bit 1 in 4-bit mode; the input range is -0.3 V to 5.5 V. |
| 9 | VIDC | input | VID digital data input: bit 2 in 6-bit mode (latched when VIDS transitions low) or bit 2 in 4-bit mode; the input range is -0.3 V to 5.5 V. |
| 10 | VIDS | input | VID select/strobe: in 6-bit mode it selects the lower 3 bits (low) or upper 3 bits (high) and updates IDAC_OUT; in 4-bit mode it is data bit 3. |
| 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(3x3) |
| Category | Power Management (PMIC) |
| Pins | 11 |

## CAD (KiCad official)

- Symbol: `LM10011SDX`
- Footprint: `Package_SON:VSON-10-1EP_3x3mm_P0.5mm_EP1.2x2mm`
- 3D model: WSON-10-EP(3x3) (KiCad packages3D, STEP)
- 3D model files: `lm10011sdx-etched.step` / `lm10011sdx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm10011sdx.step` / `lm10011sdx.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/lm10011) (23 pp, sha256 `7a7d8ba40d08deda`, retrieved 2026-10-11, 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/lm10011sdx-datasheet.pdf)