TLV73325PDQNR

TLV73325PDQNR is a fixed-output low-dropout regulator (LDO) from TI’s TLV733 family. It provides a stable 3.3 V output from a higher input voltage and is designed for compact, battery-powered electronics.
Key points:
- Output: fixed 3.3 V
- Output current: typically up to around 250 mA
- Input range and dropout: designed for low dropout with a wide input range suitable for handheld/portable apps
- Package: PDQNR (small, RoHS-compliant TI package)
- Features: low quiescent current, fast transient response, and protection features such as short-circuit/thermal shutdown
Typical use: power microcontrollers, sensors, and other low-power devices in portable or space-constrained designs.
Notes:
- Include recommended input and output capacitors as specified in the datasheet.
- For exact electrical specs, pinout, and capacitor requirements, refer to the TLV73325PDQNR datasheet from TI.

TLV73325PDQNR is TI’s 2.5 V fixed low-dropout regulator. Cross equivalents (2.5 V fixed LDOs with similar current/footprint):
- Analog Devices ADP170/ADP170AUJZ-2.5 (up to ~250 mA)
- Microchip MCP1702-2.5 (up to ~250 mA)
- Microchip MIC5205-2.5 (150 mA, ultralow IQ)
For exact pinout/package, match current and footprint.

Here are the key features of TLV73325PDQNR (2.5 V fixed output LDO in PDQNR package):
- Fixed output: 2.5 V
- Output current: up to about 250 mA
- Ultra-low quiescent current
- Low dropout voltage
- High PSRR and low output noise
- Stable with ceramic capacitors
- Overcurrent protection and thermal shutdown
- Small PDQ packaging (PDQNR); RoHS compliant
- Wide operating temperature range: -40°C to +125°C
Note: Always verify exact numbers from the TI datasheet for the specific lot and package.

Pin count: 5 pins (SOT-23-5/SC-70-5 package; code PDQNR).
Function: Fixed 2.5 V low-dropout regulator (LDO) with enable input; regulates Vin to a 2.5 V output for up to about a few hundred mA (typical TLV73325 capability).

- Manufacturer: Texas Instruments (TI)
- What kind of company: A global American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits.

Common application areas for TLV73325PDQNR (fixed 2.5 V LDO in a small package) include:
- Battery-powered/portable devices (wearables, handhelds, IoT nodes)
- Microcontroller/DSP cores and memory supply rails
- Analog front-ends, ADC/DAC references, and op-amps needing a clean 2.5 V rail
- RF/wireless modules and transceivers
- Portable medical equipment and instrumentation
- Post-regulation in multi-rail systems requiring a stable 2.5 V supply
These use cases benefit from its fixed 2.5 V output, compact package, and suitability for low-noise, low-dropout regulation.

PDQ package. TLV73325PDQNR uses TI’s 6‑pin PDQ package (SC‑70/VSON‑6 style, lead‑free, tape & reel).