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docs	Publish 0.1.0 · Ray	19d ago
viewers	lp2966imm-1833: viewers · Ray	19d ago
lp2966imm-1833-etched.glb	lp2966imm-1833: factory component page (tier=lcsc) · Ray	19d ago
lp2966imm-1833-etched.step	lp2966imm-1833: factory component page (tier=lcsc) · Ray	19d ago
lp2966imm-1833-hero.glb	lp2966imm-1833: hero GLB from the etched model (keeps the MPN mark) · Ray	19d ago
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LP2966IMM-1833

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · VSSOP-8

LP2966IMM-1833 from Texas Instruments, in a VSSOP-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	VIN	power_in	Input supply pin; the datasheet gives an operating input range of 2.7V to 7.0V and an input supply survival limit of -0.3V to 7.5V.
2	SD1	input	Active-low shutdown pin for output 1, which must be actively terminated through a pull-up resistor (100kΩ per the Shutdown Operation section) or tied to VIN if not used; shutdown input voltage is limited to -0.3V to (Vin + 0.3V).
3	SD2	input	Active-low shutdown pin for output 2, which must be actively terminated through a pull-up resistor (100kΩ per the Shutdown Operation section) or tied to VIN if not used; shutdown input voltage is limited to -0.3V to (Vin + 0.3V).
4	GND	power_in	Ground pin for the device.
5	ERROR2	output	Open-drain error flag for output 2 that goes low when output 2 drops 10% below nominal; it is normally high impedance, must be pulled up through 100kΩ to 1MΩ when used, must be connected to ground if not used, and is rated to a maximum of 10V.
6	ERROR1	output	Open-drain error flag for output 1 that goes low when output 1 drops 10% below nominal; it is normally high impedance, must be pulled up through 100kΩ to 1MΩ when used, must be connected to ground if not used, and is rated to a maximum of 10V.
7	VOUT2	power_out	Regulated output 2, which delivers 150mA over the full temperature range and requires a minimum of 1µF output capacitance placed close to the pin.
8	VOUT1	power_out	Regulated output 1, which delivers 150mA over the full temperature range and requires a minimum of 1µF output capacitance placed close to the pin.

Key specifications

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

CAD (KiCad official)

Symbol: LP2966IMM-1833
Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
3D model: VSSOP-8 (KiCad packages3D, STEP)
3D model files: lp2966imm-1833-etched.step / lp2966imm-1833-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp2966imm-1833.step / lp2966imm-1833.glb are the bare package body.

Provenance

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

Datasheet: Texas Instruments datasheet (23 pp, sha256 942685ff35d054ab, 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