Manufacturer Part Number
TPS79328DBVR
Manufacturer
Texas Instruments
Introduction
The TPS79328DBVR is a low-dropout regulator designed for power-sensitive applications.
Product Features and Performance
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Ultra-low Dropout Voltage: 0.2V @ 200mA
Output Current: 200mA
High PSRR: 70dB ~ 43dB from 100Hz to 100kHz
Low Quiescent Current: 220 µA
Includes Enable Control Feature
Protection Features: Over Current, Over Temperature, Reverse Polarity, UVLO
Wide Operating Temperature Range: -40°C to 150°C
Surface Mount Package
Product Advantages
Low dropout improves efficiency
High PSRR results in cleaner output voltage
Low Iq reduces power consumption in standby
Robust protection features ensure device safety
High thermal performance with wide operating temperature range
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 2.8V
Current - Output: 200mA
Voltage Dropout (Max): 0.2V @ 200mA
Current - Quiescent (Iq): 220 µA
PSRR: 70dB ~ 43dB (100Hz ~ 100kHz)
Quality and Safety Features
Comprehensive protection features securing the device in adverse conditions
Compatibility
Compatible with various microcontrollers and digital ICs requiring 2.8V supply
Application Areas
Portable Electronics, Wireless Communication, Power Management Solutions
Product Lifecycle
Active Status with ongoing manufacturer support
Not nearing discontinuation
Availability of replacements or upgrades
Several Key Reasons to Choose This Product
High Efficiency for Battery-Powered Devices
Low Noise Output for Sensitive Applications
Space-Saving SOT-23-5 Package
High Reliability with Advanced Protection Features
Support for a Broad Range of Applications
TPS79328DBVTTexas InstrumentsFIXED POSITIVE LDO REGULATOR