TLV743285PDBVR

TLV743285PDBVR is a fixed-output, low-dropout regulator from TI’s TLV743 family. It provides a regulated 2.85 V output from a single-supply input (typically up to about 5.5 V) and can deliver roughly 150–200 mA depending on conditions. It includes an enable (EN) pin to shut the device down for ultra-low standby current. Protection features usually include current limiting and thermal shutdown. The PDBVR suffix indicatesPb-free packaging in TI’s DBV package with reel/tape options.
Typical application: compact electronics needing a small, efficient 2.85 V supply for MCUs, sensors, radios, etc.
How to use: connect VIN to your supply, GND to ground, VOUT to the load with the recommended input/output capacitors per datasheet. Tie EN high to enable (or drive from a control signal); pull EN low to disable. For exact specs (min Vin at full load, dropout, capacitors ESR, max current), consult the TLV743285PDBVR datasheet.

Here are the main features of TLV743285PDBVR (2.85 V fixed LDO in DBV/SOT-23-5):
- Fixed output: 2.85 V
- Output current: up to 150 mA
- Very low dropout (typical ~0.15–0.18 V at moderate load)
- Low quiescent current: ~25 µA
- Enable pin for on/off control
- Overcurrent/short-circuit protection and thermal shutdown
- Stable with 1 µF (or larger) output capacitors over a wide ESR range
- 5-pin SOT-23 (DBV) package, Pb-free
- Temperature range: -40°C to 125°C (industrial)
Note: Check the datasheet for exact min/max input voltage and capacitor ESR requirements for your application.

Pin count: 5 pins (SOT-23-5, DBV package).
Function: Fixed 2.85 V low-dropout regulator with an enable input.
Pin roles: VIN (input), VOUT (regulated output), GND (ground), EN (enable), and NC (no connect).

- Manufacturer: Texas Instruments (TI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits (including voltage regulators).

TLV743285PDBVR is a fixed-output low-dropout regulator (TLV743 family). Typical application areas include:
- Battery-powered portable devices and wearables needing a stable, low-noise supply
- Microcontroller, memory, sensor, and peripheral power rails
- Analog/RF circuits and MEMS biasing demanding low quiescent current
- Audio/video IC biasing, op-amps, and ADC/DAC supplies
- Automotive and industrial electronics for auxiliary/standby rails
- Compact consumer electronics where space, efficiency, and low dropout matter
Note: suited for any application requiring a clean, compact LDO bias/power rail.

SOT-23-5 (DBV) package. The PDBVR suffix indicates the SOT-23-5 package with Tape & Reel options.