Manufacturer Part Number
TLV70433DBVR
Manufacturer
Texas Instruments
Introduction
Low dropout regulator designed for power-sensitive applications
Product Features and Performance
Fixed 3.3V output voltage
150mA output current capacity
Low dropout voltage of 1.1V at 100mA load
Ultra-low quiescent current of 4.5µA
High PSRR of 60dB at 100kHz
Contains over current and reverse polarity protection
Operates across a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency due to low quiescent current and dropout voltage
Robust protection features ensure reliability under fault conditions
Stable output with high PSRR for noise suppression
Compact SOT-23-5 package suitable for space-constrained applications
Key Technical Parameters
Input Voltage (Max): 24V
Output Voltage (Min/Fixed): 3.3V
Current - Output: 150mA
Current - Quiescent (Iq): 4.5µA
Voltage Dropout (Max): 1.1V @ 100mA
PSRR: 60dB (100kHz)
Quality and Safety Features
Reverse polarity protection
Overcurrent protection
High thermal performance with operating temperature range of -40°C to 125°C
Compatibility
Compatible with a wide range of circuits requiring a stable 3.3V supply
Fits standard SOT-23-5 footprint
Application Areas
Portable Electronics
Battery-powered Devices
Wireless Modules
Microcontroller Power Supply
Product Lifecycle
Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Energy-efficient operation with ultra-low quiescent current
Greater system reliability due to built-in protection features
Capable of handling a variety of input voltages up to 24V
Suitable for operation in extreme temperatures
Versatile for use in both commercial and industrial applications
Compact form factor for space-sensitive designs
Manufacturer reputation for quality and reliability