Manufacturer Part Number
LD29080DT15R
Manufacturer
stmicroelectronics
Introduction
The LD29080DT15R is a low dropout (LDO) linear voltage regulator designed for efficient power management, capable of outputting a fixed 1.5V from an input up to 13V.
Product Features and Performance
Fixed 1.5V output voltage from up to 13V input
Capable of delivering 800mA output current
Low quiescent current of 180 µA
High power supply rejection ratio (PSRR) of 75dB at 120Hz
Over Current and Over Temperature protection features for enhanced safety
Operating temperature range from -40°C to 125°C
Product Advantages
Low dropout voltage feature for efficient operation
High PSRR enhances performance in noisy environments
Built-in protection features ensure product reliability and longevity
Key Technical Parameters
Input Voltage (Max): 13V
Output Voltage (Fixed): 1.5V
Output Current: 800mA
Quiescent Current (Iq): 180 µA
PSRR: 75dB at 120Hz
Quality and Safety Features
Over Current protection
Over Temperature protection
Compatibility
Suitable for surface mount applications
Compatible with TO-252-3, DPAK (2 Leads + Tab), SC-63 package types
Application Areas
Power management in consumer electronics
Automotive applications
Industrial electronics
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
High current output capacity of 800mA suitable for demanding applications
Extremely low quiescent current helps in energy saving
Robust protection features ensure reliability under stress conditions
Operational across a wide temperature range making it versatile for various applications
Fixed output simplifies circuit design
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