Manufacturer Part Number
TPS70633DBVT
Manufacturer
Texas Instruments
Introduction
Texas Instruments' TPS70633DBVT is a low-dropout regulator optimized for ultra-low-quiescent current operation.
Product Features and Performance
Positive output configuration with fixed 3.3V output
Single-channel LDO regulator
Low dropout voltage of 1.54V at 150mA load
High power supply rejection ratio (PSRR) ranging from 80dB to 52dB across 10Hz to 1kHz
Ultra-low quiescent current of 2.55 µA
Enhanced with control features including enable functionality
Product Advantages
Highly efficient for battery-powered applications due to low quiescent current
Robust protection features ensure reliable operation under adverse conditions
Wide input voltage range up to 6.5V allows for flexible usage in various circuits
Operating temperature range suitable for industrial applications (-40°C to 125°C)
Key Technical Parameters
Input Voltage Max: 6.5V
Output Voltage Min/Fixed: 3.3V
Current - Output: 150mA
Quiescent Current (Iq): 2.55 µA
Supply Current (Max): 350 µA
PSRR: 80dB to 52dB (10Hz to 1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Surface Mount compatible with SC-74A, SOT-753 package
Supports various application circuits due to wide input voltage range
Application Areas
Battery-powered devices
Portable electronics
Energy-efficient and low-power applications
Product Lifecycle
Active status indicating ongoing production and availability
Manufacturer support with no current indication of discontinuation
Several Key Reasons to Choose This Product
Extremely low power consumption suitable for energy-sensitive applications
High reliability and operational safety owing to comprehensive protection features
Texas Instruments' reputation for high-quality and robust power management devices
Ideal for applications requiring extended battery life due to efficient power usage
Ease of integration in design with surface-mount package compatibility