Manufacturer Part Number
LMS8117ADT-ADJ
Manufacturer
Texas Instruments
Introduction
Low-dropout linear voltage regulator for power management applications.
Product Features and Performance
Adjustable output voltage from 1.25V to 13.8V
Maximum input voltage of 15V
Can supply up to 1A of output current
Low dropout voltage of 1.25V at full load
Quiescent current of 5 mA
Maximum supply current of 10 mA
Power Supply Rejection Ratio (PSRR) of 60 ~ 75 dB at 120Hz
Over Current and Over Temperature protection features
Product Advantages
High-output voltage range flexibility
Low quiescent current for power saving
Integrated protection enhances device reliability
Good noise rejection with high PSRR
Key Technical Parameters
Voltage - Input (Max): 15V
Voltage - Output (Min/Fixed): 1.25V
Voltage - Output (Max): 13.8V
Voltage Dropout (Max): 1.25V @ 1A
Current - Output: 1A
Current - Quiescent (Iq): 5 mA
Current - Supply (Max): 10 mA
PSRR: 60 ~ 75 dB (120Hz)
Quality and Safety Features
Over Current protection
Over Temperature protection
Compatibility
Surface Mount TO-252-3, DPAK (2 Leads + Tab), SC-63 package
Application Areas
Consumer Electronics
Industrial Controls
Telecommunications
Networking
Product Lifecycle
Obsolete
Check manufacturer for replacement or upgrade options
Several Key Reasons to Choose This Product
Highly flexible voltage regulator for varying output requirements
Efficient power consumption with low quiescent current
Robust safety features enhance circuit protection
Suitable for a wide range of operating temperatures from 0°C to 125°C
Compatible with common surface mount processes for easy integration
LMS5243BDX
LMS5258MF-1.2Texas Instruments