Manufacturer Part Number
LD29150DT33R
Manufacturer
stmicroelectronics
Introduction
The LD29150DT33R is a low drop out (LDO) voltage regulator designed for power management, specifically in applications requiring a fixed output voltage of 3.3V with a current capacity of up to 1.5A.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum output current of 1.5A
Low dropout voltage of 0.7V at 1.5A load
Low quiescent current of 180 µA
High PSRR of 67dB at 120Hz
Product Advantages
Efficient regulation with low dropout voltage
Compact DPAK package suitable for surface mounting
Supports up to 14V input voltage
Key Technical Parameters
Input Voltage (Max): 14V
Output Voltage (Min/Fixed): 3.3V
Current - Output: 1.5A
Voltage Dropout (Max): 0.7V @ 1.5A
Current - Quiescent (Iq): 180 µA
PSRR: 67dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Compatible with various electronic devices requiring 3.3V regulated output
Application Areas
Consumer Electronics
Telecommunications
Computing Applications
Product Lifecycle
Status: Active
Not nearing discontinuation
Several Key Reasons to Choose This Product
High efficiency with low dropout voltage for better performance
Robust protection features enhance device reliability
Low quiescent current for energy-saving benefits
Broad application range due to compatibility features
Durable and reliable with an operational temperature range of -40°C to 125°C
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