Manufacturer Part Number
TPS709A33DBVT
Manufacturer
Texas Instruments
Introduction
The TPS709A33DBVT is a high-performance, low-dropout linear voltage regulator designed for power-sensitive applications.
Product Features and Performance
Linear Low Dropout (LDO) Regulator
Fixed 3.3V Voltage Output
Maximum Voltage Input of 30V
Low Dropout Voltage of 1.4V @ 150mA
150mA Output Current Capacity
Ultra-low Quiescent Current of 2.05 µA
Excellent Power Supply Rejection Ratio (PSRR): 80dB ~ 52dB (10Hz ~ 1kHz)
Includes Enable Control Feature
Operates across a -40°C to 125°C temperature range
Product Advantages
High input voltage capability
Extremely low quiescent current for power efficiency
High PSRR for noise-sensitive applications
Comprehensive protection features for reliability
Key Technical Parameters
Positive Output Configuration
Single Regulator Output
Supply Current Max of 350 µA
Over Current and Over Temperature Protection
Reverse Current and Under Voltage Lockout (UVLO)
Quality and Safety Features
Built-in Protection Features
Designed to meet industry-standard specifications
High-temperature operational range for rugged environments
Compatibility
Surface Mount device
Compatible with SC-74A, SOT-753 package footprint
SOT-23-5 Supplier Device Package
Easily integrated into various circuit designs
Application Areas
Consumer Electronics
Telecommunication Systems
Battery-Powered Devices
Microprocessor/Microcontroller Power Supply
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Potential availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Suitable for high input voltage applications up to 30V
Extremely low-power operation with best-in-class quiescent current
Outstanding noise rejection capabilities suitable for RF and precision analog circuits
Comprehensive suite of protections increases system reliability
Wide operating temperature range caters to industrial and automotive applications
Simple enable feature for power management designing flexibility
Texas Instruments' reputation for quality and robustness in semiconductor manufacturing