Manufacturer Part Number
LT1965EMS8E#PBF
Manufacturer
Analog Devices
Introduction
The LT1965EMS8E#PBF is a high-performance Low Drop Out (LDO) linear regulator designed for power-sensitive applications, ensuring stable and reliable power supply.
Product Features and Performance
Adjustable output voltage from 1.2V to 19.5V
Maximum voltage input of 20V
Low dropout voltage of 0.49V at 1.1A load
Output current capacity of 1.1A
Quiescent current of 1.1mA enhances power efficiency
Supply current maxes out at 40mA
Excellent power supply rejection ratio (PSRR) of 75dB at 120Hz
Features reverse polarity protection, and over-current and over-temperature protection
Support for enable control feature for power saving
Product Advantages
Wide input and adjustable output voltage range offer flexibility across multiple applications.
Low dropout voltage enables operation close to the input voltage, optimizing system efficiency.
Low quiescent current helps in reducing power consumption when idle.
High PSRR minimizes output noise, delivering cleaner power.
Built-in protection features enhance the reliability and longevity of both the LT1965EMS8E#PBF and the devices it powers.
Key Technical Parameters
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 1.2V
Voltage Output (Max): 19.5V
Voltage Dropout (Max): 0.49V @ 1.1A
Current Output: 1.1A
Current Quiescent (Iq): 1.1 mA
PSRR: 75dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Reliable performance within operating temperature range of -40°C to 125°C
Compatibility
Surface mount, compatible with 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad package designs.
Ideal for powering sensitive digital and analog ICs.
Application Areas
Portable and battery-powered equipment
Microprocessors and DSPs power supplies
Data communication equipment
Automotive electronics
Product Lifecycle
Product Status: Active
Not nearing discontinuation, with ongoing support and availability.
Several Key Reasons to Choose This Product
Wide and flexible voltage operation range catering to diverse applications.
Energy-efficient design with low dropout voltage and quiescent current features.
Robust protection mechanisms safeguarding the regulator and the device it powers.
High PSRR ensures stable and clean output, vital for sensitive ICs.
Active product lifecycle status ensures long-term availability and support.