Manufacturer Part Number
TPS7A0533PDBVR
Manufacturer
Texas Instruments
Introduction
The TPS7A0533PDBVR is a low dropout (LDO) linear voltage regulator that optimally maintains a fixed output voltage of 3.3V from an input voltage up to 5.5V.
Product Features and Performance
Output Configuration: Positive
Output Type: Fixed at 3.3V
Number of Regulators: 1
Maximum Input Voltage: 5.5V
Voltage Dropout: 0.235V @ 200mA
Output Current: 200mA
Quiescent Current: 3 µA
PSRR: 40dB from 1kHz to 1MHz
Control Features: Enable
Protection Features: Over Current, Over Temperature, Under Voltage Lockout
Operating Temperature Range: -40°C to 125°C
Product Advantages
Low quiescent current ensuring minimal power wastage
High PSRR ensuring stable output despite wide frequency variations
Built-in protection features enhance device reliability and longevity
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Fixed): 3.3V
Current - Output: 200mA
Voltage Dropout (Max): 0.235V
Quiescent Current: 3 µA
Quality and Safety Features
Features over current and over temperature protection
Includes under voltage lockout for safety
Robust operating temperature range of -40°C to 125°C ensures durability
Compatibility
Packaged in a SOT-23-5, compatible with surface mount technology for ease of integration into various circuit designs
Application Areas
Ideal for powering sensitive electronics including microcontrollers and analog sensors within automotive, industrial and telecommunication sectors
Product Lifecycle
The TPS7A0533PDBVR is currently listed as active with ongoing manufacturer support and no indications of nearing discontinuation
Several Key Reasons to Choose This Product
High reliability with extensive protection features against current, temperature, and voltage anomalies
Exceptionally low dropout rate improves efficiency
Ultra-low quiescent current reduces power loss
Wide operating temperature makes it suitable for harsh environments
Compact SOT-23-5 package simplifies PCB design implementations