Manufacturer Part Number
LD1086DTTR
Manufacturer
STMicroelectronics
Introduction
Low dropout linear voltage regulator for power management applications
Product Features and Performance
Adjustable output voltage from 1.25V to 28.5V
Low dropout voltage of 1.5V at 1.5A output current
Output current capability of 1.5A
Quiescent current of 10 mA
Power supply rejection ratio (PSRR) of 88dB at 120Hz
Product Advantages
High output voltage range suitable for diverse applications
Good PSRR ensuring stable operation under varying input conditions
Low quiescent current for energy-efficient operation
Key Technical Parameters
Input Voltage (Max): 30V
Output Voltage (Min/Fixed): 1.25V
Output Voltage (Max): 28.5V
Voltage Dropout (Max): 1.5V @ 1.5A
Current - Output: 1.5A
Current - Quiescent (Iq): 10 mA
PSRR: 88dB (120Hz)
Quality and Safety Features
Protection against overcurrent conditions
Over-temperature protection enhances safety
Compatibility
Surface mount packaging compatible with automated manufacturing processes
Housed in a TO-252-3, DPAK package suitable for compact PCB layouts
Application Areas
Consumer electronics
Industrial controls
Embedded systems
Telecommunication infrastructure
Product Lifecycle
Active status indicating ongoing manufacture and support
Not reported as nearing discontinuation
Several Key Reasons to Choose This Product
High-reliability voltage regulation across a wide output range
Efficient performance with low quiescent current
Strong protection features ensuring long-term reliability
Versatile use due to broad operating temperature range
Ideal for space-constrained applications due to its small package size
LD1086DT18TR MOSSTMicroelectronics