TLV61046ADBVR from Texas Instruments, in a SOT-23-6. 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	SW	passive	Switch pin of the boost converter, connected to the drain of the internal low-side power MOSFET. Connect the external inductor between VIN and SW. Rated to 32 V absolute maximum.
2	GND	power_in	Device ground reference. Connect to the ground plane with a low-impedance path.
3	FB	input	Feedback input for adjustable output voltage. Connect to the center tap of an external resistor divider from VOUT to set the output voltage (VREF = 0.795 V typical). Tying FB to VIN selects the internal default 12-V fixed output.
4	EN	input	Enable logic input. Logic high (>1.2 V) enables the device; logic low (<0.4 V) forces shutdown mode with the isolation switch open. Do not leave floating.
5	VOUT	power_out	Boost converter output. Provides 3.3 V to 28 V (default fixed 12 V) through the internal isolation switch and integrated power diode. Rated to 32 V absolute maximum; connect the output capacitor here.
6	VIN	power_in	IC power supply input, 1.8 V to 5.5 V (operates down to 1.6 V after start-up). Bypass with the input capacitor close to the pin. Absolute maximum 6 V.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

TLV61046ADBVR
TLV61046ADBVRDBVT

CAD (KiCad official)

Symbol: TLV61046ADBVR
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Texas Instruments datasheet (28 pp, sha256 a3749e059bbbe29a, 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