TLV75801PDBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	IN	power_in	Regulator supply input pin (1.5 V to 6.0 V). Place a ≥1-µF ceramic input capacitor from IN to GND as close to the device as possible for best transient response and low input impedance.
2	GND	power_in	Device ground reference.
3	EN	input	Enable pin. Drive EN greater than VEN(HI) (min 1.0 V) to turn the regulator on; drive EN below VEN(LO) (max 0.3 V) to place the LDO in shutdown. Absolute-max 6.5 V. Internal pull-down resistance ≈95 Ω at VIN = 6 V.
4	FB	input	Feedback input to the internal error amplifier. Connect an external resistor divider from OUT to FB to GND to set the output voltage; VFB = 0.55 V typical. Feedback pin current ≈0.01 µA (max 0.1 µA).
5	OUT	power_out	Regulated output pin (0.55 V to 5.5 V, up to 500 mA). Requires an output capacitor (≥1 µF nominal, 0.47 µF minimum derated) from OUT to GND for stability; place close to the device.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOT-23-5
Category	PMIC
Pins	5

Ordering variants

Same part, different packaging or reel option.

TLV75801PDBVR
TLV75801PDBVRDBVT
TLV75801PDBVRDRVR
TLV75801PDBVRDRVT

CAD (KiCad official)

Symbol: TLV75801PDBVR
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tlv75801pdbvr.step`	85 KB	You want the bare part, or you mark your own boards.
`tlv75801pdbvr-etched.step`	2.1 MB	You want the part with `TLV75801PDBVR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 525 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Texas Instruments datasheet (35 pp, sha256 6f381a87d3e91ac0, retrieved 2026-08-17, tier: manufacturer)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF