Manufacturer Part Number
TPS7A8050DRBR
Manufacturer
Texas Instruments
Introduction
The TPS7A8050DRBR is a low-dropout (LDO) linear voltage regulator.
Product Features and Performance
Fixed 5V output voltage
High PSRR: 48dB ~ 38dB across 100Hz to 1MHz
Low dropout voltage: 0.5V @ 1A load
Low quiescent current: 120 µA
Low supply current: 350 µA
Positive output configuration
Single regulator output
Product Advantages
Stable with low ESR ceramic capacitors
Excellent load and line transient response
High thermal performance and reliability
Key Technical Parameters
Input voltage up to 6.5V
Output current of 1A
Protective features including overcurrent, overtemperature, reverse polarity, and UVLO
Enable control feature for power saving
Operating temperature range from -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Reverse polarity protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with ceramic, tantalum, and aluminum electrolytic capacitors
Can be used in a variety of circuit topologies
Application Areas
Consumer Electronics
Telecommunication Systems
Industrial Equipment
Healthcare and Medical Devices
Product Lifecycle
Active product status
Not currently nearing discontinuation
Replacements or upgrades not specified
Several Key Reasons to Choose This Product
High efficiency suitable for battery-powered applications
Robust thermal and electrical protection features for safety
Low dropout voltage enabling operation in low headroom conditions
Versatility for a broad range of applications and circuits
Reliable performance from a reputable semiconductor manufacturer, Texas Instruments