Manufacturer Part Number
LD1086DT15R
Manufacturer
stmicroelectronics
Introduction
The LD1086DT15R is a low dropout (LDO) linear voltage regulator designed to provide a fixed output of 1.5V with a maximum output current capacity of 1.5A. This regulator ensures stable voltage supply and is suitable for various electronic applications.
Product Features and Performance
Fixed output voltage of 1.5V
Low dropout voltage of 1.5V at 1.5A load
Maximum input voltage of 30V
Current output of 1.5A
Power supply rejection ratio (PSRR) of 82dB at 120Hz
Overcurrent and overtemperature protection
Product Advantages
High efficiency with low dropout voltage
Robust protection features enhance device reliability
Good noise performance with high PSRR
Key Technical Parameters
Input Voltage (Max): 30V
Output Voltage (Min/Fixed): 1.5V
Voltage Dropout (Max): 1.5V
Current - Output: 1.5A
Current - Quiescent (Iq): 10 mA
PSRR: 82dB (120Hz)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Operational temperature range from -40°C to 125°C
Compatibility
Compatible with surface mount technology
Package / Case: TO-252-3, DPAK
Application Areas
Suitable for power management in consumer electronics
Ideal for devices requiring stable low-voltage supply
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
Reliable performance in regulating low voltages
Built-in safety features prevent damage due to abnormal conditions
High PSRR ensures minimal noise interference in sensitive applications
Broad operational temperature range suitable for various environments
Excellent choice for space-constrained applications due to compact DPAK packaging
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