Manufacturer Part Number
LP38693SD-ADJ
Manufacturer
Texas Instruments
Introduction
Automotive-grade adjustable LDO voltage regulator
Product Features and Performance
Adjustable output voltage from 1.25V to 9V
Low dropout voltage design
Output current capability of 500mA
Energy-efficient with low quiescent current of 55 µA
High PSRR of 55dB at 120Hz
Thermal over-temperature protection
Enable control feature for power saving
Suited for automotive applications
Product Advantages
Designed to meet AEC-Q100 reliability standards
Wide operating temperature range of -40°C to 125°C
Key Technical Parameters
Input voltage up to 10V
Minimum output voltage 1.25V
Maximum output voltage 9V
Up to 500mA current output
Quiescent current of 55 µA
Supply current max 100 µA
Quality and Safety Features
Over-temperature protection
Automotive-grade reliability and performance
Compatibility
6-WDFN exposed pad for surface mount
Compatible with various automotive systems
Application Areas
Power management in automotive electronics
Electronic control units (ECUs)
Infotainment systems
Product Lifecycle
Obsolete status
Potential availability of replacements or upgrades
Key Reasons to Choose This Product
Highly reliable for automotive environments
Energy efficiency with low current consumption
Adjustable voltage for flexible usage
High PSRR for stable operation under noisy conditions
Operational across a wide temperature range
Easy integration with surface-mount technology (SMT)
LP38693SDX-3.3/NOPBTexas Instruments