Manufacturer Part Number
LP3966ES-1.8
Manufacturer
Texas Instruments
Introduction
The LP3966ES-1.8 is part of the linear low drop out (LDO) regulators designed for power management, providing a fixed output voltage of 1.8V with a maximum output current of 3A.
Product Features and Performance
Fixed output of 1.8V
Maximum input voltage of 7V
Low dropout voltage of 1.2V at 3A load
Output current of 3A
Quiescent current of 9 mA
Maximum supply current of 15 mA
Features enable control
Over current, over temperature, and short circuit protection
Product Advantages
High efficiency with low dropout voltage
Stable output with a fixed voltage
Robust protection features ensure reliability under adverse conditions
Key Technical Parameters
Voltage Input (Max): 7V
Voltage Output (Min/Fixed): 1.8V
Current Output: 3A
Current Quiescent (Iq): 9 mA
Dropout Voltage (Max): 1.2V @ 3A
Quality and Safety Features
Over current protection
Over temperature protection
Short circuit protection
Compatibility
Suitable for surface mount technology with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA packaging
Application Areas
Ideal for use in consumer electronics
Suitable for industrial applications requiring reliable voltage regulation
Product Lifecycle
Status: Last Time Buy
Consider planning for future alternatives or upgrades due to discontinuation
Several Key Reasons to Choose This Product
Low dropout voltage enhances efficiency
Sustained 3A output suitable for high current applications
Built-in protection features increase device longevity and reliability
Supports a broad range of operating temperatures from -40°C to 125°C
Texas Instruments' reputation for high-quality and durable components