Manufacturer Part Number
TPS70927DBVR
Manufacturer
Texas Instruments
Introduction
The TPS70927DBVR is a low dropout (LDO) linear voltage regulator designed for power management, particularly in applications requiring low power consumption and high performance.
Product Features and Performance
Fixed output voltage of 2.7V
Maximum input voltage of 30V
Current output of 150mA
Contains only one regulator
Low quiescent current of 2.05 µA
Maximum supply current is 350 µA
High PSRR of 80dB to 52dB from 10Hz to 1kHz
Control features include Enable function
Protection features cover Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
Supports operating temperatures from -40°C to 125°C
Surface mount package type
Product Advantages
High PSRR improves supply noise rejection
Low quiescent current enhances battery life in portable applications
Comprehensive protection features ensure reliability and safety of operation
Wide operating temperature range suitable for harsh environments
Key Technical Parameters
Input Voltage (Max): 30V
Output Voltage (Min/Fixed): 2.7V
Current - Output: 150mA
Quiescent Current (Iq): 2.05 µA
Supply Current (Max): 350 µA
Power Supply Rejection Ratio (PSRR): 80dB ~ 52dB (10Hz ~ 1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Current Protection
Under Voltage Lockout (UVLO)
Compatibility
The device is available in a surface-mount SOT-23-5 package compatible with similar footprint LDO regulators.
Application Areas
Suitable for use in power-sensitive applications such as wireless communication devices, portable electronics, and Internet-of-Things (IoT) devices.
Product Lifecycle
Status: Active
This product is currently active with no indication of nearing discontinuation. Availability of replacements or upgrades should be monitored through Texas Instruments.
Several Key Reasons to Choose This Product
Suitable for high input voltage up to 30V
Low dropout enhances efficiency
Offers precise 2.7V output suitable for stable low-voltage operations
Comprehensive protection enhances device longevity and reliability
Optimized for low power consumption, ideal for battery-operated devices
Supports harsh temperature conditions making it versatile for various environments
Has enable feature for controlled operation
TPS70930DBVRG4Texas Instruments