Manufacturer Part Number
LMS8117AMP-1.8
Manufacturer
Texas Instruments
Introduction
The LMS8117AMP-1.8 is a fixed output, low dropout (LDO) regulator designed to provide stable output voltage with efficient power usage, suitable for a variety of electronic applications.
Product Features and Performance
Output Voltage: 1.8V
Voltage Input (Max): 15V
Current Output: 1A
Dropout Voltage: 1.25V at 1A load
Power Supply Rejection Ratio (PSRR): 60 ~ 75 dB at 120Hz
Operating Temperature Range: 0°C to 125°C
Product Advantages
High efficiency in power conversion
Low dropout voltage facilitates better performance in low input voltage scenarios
Robust thermal performance with operating temperatures up to 125°C
Key Technical Parameters
Output Configuration: Positive
Number of Regulators: 1
Quiescent Current (Iq): 5 mA
Supply Current (Max): 10 mA
Quality and Safety Features
Protection Features include Over Current and Over Temperature Protection
Compatibility
Surface mount technology suitable for standardized PCBs
Package / Case: TO-261-4, TO-261AA
Application Areas
Suitable for use in consumer electronics, portable devices, and anywhere stable voltage is needed despite fluctuating input conditions.
Product Lifecycle
Status: Obsolete
This model is no longer in production, and users are advised to consult for replacements or upgrades.
Several Key Reasons to Choose This Product
Stable voltage output ensuring reliable device performance
Low dropout voltage suitable for low-input environments
Protection features ensure prolonged product life and safe operation
High PSRR offers reduced noise and enhanced performance under varied electrical conditions
Well-suited for high-temperature working conditions with an upper limit of 125°C
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