Manufacturer Part Number
TPS73630DBVT
Manufacturer
Texas Instruments
Introduction
The TPS73630DBVT is a low dropout (LDO) linear voltage regulator designed for power-sensitive applications, provided in a compact SOT-23-5 package.
Product Features and Performance
Positive output configuration
Fixed output voltage of 3V
Supports input voltage up to 5.5V
Maximum dropout voltage of 0.2V at 400 mA load
Output current capacity of 400mA
Low quiescent current of 550 µA
Maximum supply current of 1 mA
Power Supply Rejection Ratio (PSRR): 58dB to 37dB across 100Hz to 10kHz
Enable control feature for power management
Over current and over temperature protection
Reverse polarity protection
Product Advantages
High efficiency with low dropout voltage
Minimal power consumption in idle mode
Robust protection features enhance reliability
Compact and suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3V
Current Output: 400mA
Voltage Dropout (Max): 0.2V @ 400mA
Current Quiescent (Iq): 550 µA
Current Supply (Max): 1 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with various microcontrollers and digital systems requiring 3V supply
Application Areas
Mobile Phones
Portable Electronics
Wireless Communication Systems
Battery-powered Devices
Product Lifecycle
Status: Last Time Buy
No specified replacements or upgrades, check for newer models or alternatives
Several Key Reasons to Choose This Product
Low dropout voltage enhances system efficiency
Low quiescent current ideal for battery-operated devices
High reliability with built-in protection features
Wide operating temperature range suits diverse environmental conditions
Small footprint suitable for compact designs
High PSRR provides stable output despite varying input conditions.
TPS73632DBVTTexas Instruments