Manufacturer Part Number
TPS79633DCQ
Manufacturer
Texas Instruments
Introduction
LDO Voltage Regulator for variety of electronic applications
Product Features and Performance
Low Dropout (LDO) Linear Regulator
Positive Output Configuration
Fixed Output Type
Single Regulator Design
Maximum Input Voltage: 5.5V
Fixed Output Voltage: 3.3V
Low Dropout Voltage: 0.33V at 1A Load
Output Current Capability: 1A
Low Quiescent Current: 385 µA
Power Supply Rejection Ratio (PSRR): 59dB to 42dB from 100Hz to 100kHz
Control Features Including Enable Pin
Product Advantages
High efficiency due to low dropout voltage
Good transient response
Low ground pin current at light loads
High PSRR across a wide frequency range
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.33V @ 1A
Output Current: 1A
Quiescent Current (Iq): 385 µA
PSRR: 59dB ~ 42dB (100Hz ~ 100kHz)
Quality and Safety Features
Protection against Over Current
Thermal Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO) for safe operation
Compatibility
Surface Mount compatible
SOT-223-6 Package
Application Areas
Consumer Electronics
Telecommunications
Computing
Industrial applications
Battery-powered devices
Product Lifecycle
Last Time Buy status
Check for replacement or upgrade options
Several Key Reasons to Choose This Product
Stable output voltage for a wide range of input voltages
Suitable for noise-sensitive applications due to high PSRR
Robust protection features ensure long-term reliability
Low quiescent current enhances battery life for portable applications
Wide operating temperature range suitable for various environments
Texas Instruments' reputation for quality and support
TPS79633-Q1Texas Instruments
TPS79630KTTBURR-BROWN