Manufacturer Part Number
LK112M80TR
Manufacturer
STMicroelectronics
Introduction
Low dropout voltage regulator suitable for various electronic applications
Product Features and Performance
Fixed 8V output voltage
Low dropout voltage of 0.35V at 150mA load
150mA output current capability
Low quiescent current of 250 µA
Good power supply rejection ratio of 55dB at 400Hz
Enable control feature
Surface mount package SC-74A, SOT-753
Product Advantages
High efficiency for low voltage applications
Stable operation with low dropout characteristic
Suitable for battery-powered devices due to low quiescent current
Key Technical Parameters
Max Input Voltage: 14V
Min/Fixed Output Voltage: 8V
Current - Output: 150mA
Current - Quiescent (Iq): 250 µA
PSRR: 55dB (400Hz)
Voltage Dropout (Max): 0.35V @ 150mA
Quality and Safety Features
Overcurrent protection
Over-temperature protection
Compatibility
Compatible with SOT-23-5 mount devices
Application Areas
Consumer Electronics
Portable Devices
Industrial Controls
Product Lifecycle
Active product status
Standard production lifecycle without near-term discontinuation
Several Key Reasons to Choose This Product
Reliable performance from a trusted manufacturer
Ideal for low-power applications due to high energy efficiency
Small form factor suitable for compact circuit designs
Robust protection features enhancing device longevity
Broad operating temperature range suitable for diverse environments
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