Manufacturer Part Number
TPS79433DGNR
Manufacturer
Texas Instruments
Introduction
High-Performance, 250mA Linear Regulator
Product Features and Performance
Positive Fixed Output Voltage
Single Regulator
Low Dropout Voltage
Operational Up to 5.5V Input
3V Output Voltage
65dB to 40dB PSRR at 100Hz to 100kHz
High PSRR for Noise Sensitive Applications
220µA Quiescent Current
Enable Control Feature
Product Advantages
Low Power Consumption
High Power Supply Rejection Ratio
Thermal and Over Current Protection
Reverse Polarity Protection
Under Voltage Lockout
Wide Operating Temperature Range
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.2V @ 250mA
Output Current: 250mA
Quiescent Current (Iq): 220µA
PSRR: 65dB ~ 40dB (100Hz ~ 100kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Surface Mount on 8-TSSOP, 8-MSOP with Exposed Pad
Application Areas
Consumer Electronics
Industrial Equipment
Portable Devices
Product Lifecycle
Last Time Buy Status
Potential Replacement or Upgrade Options Available
Reasons to Choose This Product
Robust Operation at High Temperatures
Low Dropout Ideal for Battery-Powered Devices
High-Performance Suitable for Sensitive Applications
Integrated Protection Features for Device Safety
Efficient Power Regulation for Longer Battery Life