Manufacturer Part Number
TPS74601PBDRVT
Manufacturer
Texas Instruments
Introduction
The TPS74601PBDRVT is a versatile, low-dropout (LDO) linear voltage regulator offered by Texas Instruments, optimized for power-sensitive applications.
Product Features and Performance
Adjustable output voltage from 0.55V to 5.5V
Maximum input voltage of 6V
Supports output current up to 1A
Low dropout voltage of 1.05V at 1A load
High PSRR: 50dB ~ 30dB from 1kHz to 1MHz
Incorporates enable control feature for power sequencing
Protection against over temperature, short circuit, and soft start for reliable operation
Operates efficiently between -40°C to 125°C
Product Advantages
Efficient power management and distribution
Minimal power loss with a low quiescent current of 31 µA
Robust protection features enhance the safety and reliability of the device
Key Technical Parameters
Input Voltage (Max): 6V
Output Voltage (Min/Fixed): 0.55V
Output Voltage (Max): 5.5V
Voltage Dropout (Max): 1.05V @ 1A
Current - Output: 1A
Quiescent Current (Iq): 31 µA
PSRR: 50dB ~ 30dB (1kHz ~ 1MHz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Soft Start Capability
Compatibility
Packaged in a 6-WDFN Exposed Pad (6-WSON [2x2] package)
Surface Mount type facilitates standardized assembly processes
Application Areas
Highly suitable for sensitive electronic applications:
Mobile devices
Portable medical equipment
Wearable technology
Product Lifecycle
The product status is active with ongoing manufacturing and supply
No near discontinuation, ensuring long-term availability and support
Replacements or upgrades can be sourced within the TPS746 series or from broader Texas Instruments portfolios
Several Key Reasons to Choose This Product
Highly precise and adjustable output voltage for diverse applications
Ultra-low dropout feature makes it ideal for battery-powered devices
Superior power supply rejection rate ensures stable performance across frequencies
Compact and robust packaging suitable for space-constrained applications
Extensive protection features securing longevity and reliability of the application circuitry
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