Manufacturer Part Number
TLV1117LV30DCYR
Manufacturer
Texas Instruments
Introduction
The TLV1117LV30DCYR is a low-dropout (LDO) regulator designed to deliver a fixed 3V output from an input up to 5.5V, focusing on power management and linear voltage regulation within electronic circuits.
Product Features and Performance
Fixed 3V output voltage
Supports up to 1A output current
Low dropout voltage of 1.3V at 800mA load
Quiescent current of 100 µA, optimizing power efficiency
75dB Power Supply Rejection Ratio (PSRR) at 120Hz
Overcurrent and overtemperature protection for enhanced safety
Optimized for operation between -40°C and 125°C
Product Advantages
High efficiency in power conversion
Low quiescent current enhances battery life in portable applications
Robust protection features ensure long-term reliability
Suitable for a wide range of operating temperatures
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3V
Current Output: 1A
Voltage Dropout (Max): 1.3V @ 800mA
PSRR: 75dB at 120Hz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Includes overcurrent protection to prevent damage from excessive loads
Overtemperature protection safeguards against overheating
Built to Texas Instruments' rigorous quality standards
Compatibility
Compatible with a wide range of electronic circuits requiring a stable 3V supply
Surface mount design in a SOT-223-4 package for easy PCB integration
Application Areas
Power management in consumer electronics
Mobile, portable, and wearable devices
Industrial controls and automation
Healthcare and medical devices
Product Lifecycle
Marked as Last Time Buy, indicating the product is nearing discontinuation
Availability of replacements or upgrades should be checked with Texas Instruments
Several Key Reasons to Choose This Product
Reliable and efficient voltage regulation for sensitive circuits
Low dropout voltage facilitates operation in low-voltage environments
Extended temperature range supports use in various applications
Compact and easy-to-integrate surface mount package
Backed by Texas Instruments' reputation for quality in power management technology
TLV1117LV33DCYTexas Instruments