Description
TPS73733QDRBRQ1 – TI
Overview
The TPS73733QDRBRQ1 is a low-dropout (LDO) linear regulator from Texas Instruments (TI), designed to provide a high-accuracy output voltage with low noise and high power supply rejection ratio (PSRR). This device is suitable for a wide range of applications, including wireless infrastructure, industrial control, and medical devices.
Key Features
- Input Voltage: 2.7V to 5.5V
- Output Voltage: 1.2V to 5.0V
- Output Current: Up to 500mA
- Dropout Voltage: 300mV (typical) at 500mA
- Line Regulation: 0.04% (typical)
- Load Regulation: 0.1% (typical)
- Noise: 6.5μVrms (typical)
- PSRR: 60dB (typical) at 1kHz
- Operating Temperature: -40°C to 125°C
Package and Pinout
- Package: QDRBR (MSOP-8)
- Pin 1: Enable (EN)
- Pin 2: Input (IN)
- Pin 3: Output (OUT)
- Pin 4: Ground (GND)
- Pin 5: Noise Reduction (NR)
- Pin 6: Power Good (PG)
- Pin 7: Output Voltage Sense (VSENSE)
- Pin 8: Output Voltage Feedback (VFB)
Applications
- Wireless infrastructure
- Industrial control
- Medical devices
- Power supplies
- Battery-powered devices
Documentation
- Datasheet: Available upon request
- Application Notes: Available upon request
Ordering Information
- Part Number: TPS73733QDRBRQ1
- Manufacturer: Texas Instruments (TI)