Manufacturer Part Number
TPS62122DRVT
Manufacturer
Texas Instruments
Introduction
Highly efficient step-down voltage regulator for power management applications
Product Features and Performance
Low dropout voltage
Adjustable output voltage from 1.2V to 5.5V
75mA output current capability
High switching frequency up to 800kHz
Synchronous rectification for improved efficiency
Wide input voltage range from 2V to 15V
Supports a single inductor
Thermal shutdown and over-current protection
Product Advantages
Extended battery life due to high efficiency
Small form factor with 6-WDFN exposed pad package
Low electromagnetic interference (EMI)
Stable operation with ceramic capacitors
Low quiescent current suitable for battery-powered applications
Key Technical Parameters
Current - Output: 75mA
Voltage - Output (Min/Fixed): 1.2V
Voltage - Output (Max): 5.5V
Voltage - Input (Min): 2V
Voltage - Input (Max): 15V
Frequency - Switching: Up to 800kHz
Quality and Safety Features
Built-in thermal shutdown feature
Over-current protection circuitry
Undervoltage lockout
Compatibility
Compatible with a broad range of capacitors for flexible circuit design
Suitable for various digital and analog circuits due to adjustable output voltage
Application Areas
Portable and battery-powered electronics
Wireless communication devices
Wearable technology
Power supply modules
Product Lifecycle
Active product with ongoing support
No reported discontinuation, with availability of replacements or upgrades as necessary
Several Key Reasons to Choose This Product
High energy efficiency to reduce power loss
Wide input voltage range accommodating diverse power sources
Compact package suitable for space-constrained applications
Versatile for a wide range of electronic devices
Advanced protection features ensuring long-term reliability
Texas Instruments' reputation for quality and support