Manufacturer Part Number
LD39150DT25-R
Manufacturer
stmicroelectronics
Introduction
The LD39150DT25-R is a low dropout linear voltage regulator from stmicroelectronics designed for power management in various applications.
Product Features and Performance
Positive fixed output configuration
Single regulator output
Output voltage fixed at 2.5V
Maximum input voltage of 6V
Maximum dropout voltage of 0.4V at 1.5A
Output current capacity of 1.5A
Quiescent current of 2.5 mA
Power supply rejection ratio (PSRR) ranges from 65dB to 55dB between 120Hz and 1kHz
Built-in over current and over temperature protection features
Product Advantages
High output voltage accuracy
Low dropout voltage for improved efficiency
Robust output current capacity
Excellent PSRR for better noise immunity
Thermal and current overload protection enhances reliability
Key Technical Parameters
Input Voltage (Max): 6V
Output Voltage (Min/Fixed): 2.5V
Voltage Dropout (Max): 0.4V @ 1.5A
Current - Output: 1.5A
PSRR: 65dB ~ 55dB (120Hz ~ 1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Package / Case: TO-252-3, DPAK (2 Leads + Tab), SC-63
Mounting Type: Surface Mount
Application Areas
Suitable for various electronic applications requiring reliable voltage regulation.
Product Lifecycle
Status: Active
Not nearing discontinuation, replacements or upgrades generally available.
Several Key Reasons to Choose This Product
High efficiency and low voltage operation suitable for battery-powered devices
Reliable performance with in-built safety features
Suitable for a wide range of operating temperatures (-40°C ~ 125°C)
Versatile applications due to compact DPAK package facilitating easy integration into design
Stable output with excellent noise suppression capabilities
LD39130SPURSTMicroelectronics
LD39130SPU25RSTMicroelectronicsIC REG LINEAR 2.5V 300MA 6DFN
LD39130SJ41RSTMicroelectronicsIC REG LIN 4.1V 300MA 4FLIPCHIP
LD39150GRS-ADJHTC