Manufacturer Part Number
LT1965EQ#PBF
Manufacturer
Analog Devices
Introduction
Linear Low-Dropout Regulator designed for power management applications
Product Features and Performance
Low dropout voltage: 0.49V @ 1.1A
Adjustable output voltage range: 1.2V to 19.5V
Current output capability: 1.1A
High PSRR: 75dB at 120Hz
Low quiescent current: 1.1 mA
Thermal and overcurrent protection
Reverse polarity protection
Product Advantages
High efficiency due to low dropout voltage
Stable with low ESR capacitors
Fast transient response
Robust protection features increase reliability
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
Current - Supply (Max): 40 mA
PSRR: 75dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with various input voltages up to 20V
Suited for surface mount technology with TO-263-6, D2PAK package
Application Areas
Consumer Electronics
Telecommunications
Computing Systems
Industrial Equipment
Product Lifecycle
Active Product Status
No indication of discontinuation
Replacements or upgrades can be considered within Analog Devices LDO product portfolio
Several Key Reasons to Choose This Product
High-efficiency voltage regulation for a wide range of output voltages
Low power consumption to enhance battery life in portable devices
Built-in protection features ensure long-term reliability
Versatility in applications due to wide input voltage range and thermal performance
Ease of integration in various circuit designs with adjustable output voltage
LT1965EQ-3.3Linear Technology
LT1965EQLT