Manufacturer Part Number
ADP1755ACPZ-R7
Manufacturer
Analog Devices
Introduction
ADP1755ACPZ-R7 is a low dropout linear regulator designed for power-sensitive applications.
Product Features and Performance
Adjustable output voltage range: 0.75V to 3.3V
Low dropout voltage: 0.2V at 1.2A load
Output current capacity: 1.2A
Quiescent current: 800 µA
Supply current: 1.4 mA max
Power supply rejection ratio (PSRR): 65dB ~ 51dB from 1kHz to 100kHz
Operating temperature range: -40°C to 125°C
Single regulator integration
Product Advantages
High output voltage accuracy
Excellent transient response
Low quiescent current for power savings
Integrated protection features enhance system reliability
Key Technical Parameters
Input voltage (max): 3.6V
Output voltage (min): 0.75V
Output voltage (max): 3.3V
Voltage dropout (max): 0.2V @ 1.2A
Current - output: 1.2A
Current - quiescent (Iq): 800 µA
Current - supply (max): 1.4 mA
PSRR: 65dB ~ 51dB (1kHz ~ 100kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
PCB mounting with 16-LFCSP (4x4) package
Compatible with various input sources within the specified voltage range
Application Areas
Telecommunications
Networking equipment
Portable devices
Computer peripherals
Product Lifecycle
Active status
Not near discontinuation
Replacements or upgrades should be available if necessary
Several Key Reasons to Choose This Product
Robust power management for sensitive applications
High PSRR for excellent supply noise suppression
Energy-efficient operation with low quiescent current
Comprehensive safety features safeguard against common faults
Versatile across a wide range of temperatures for diverse applications
Compact package suitable for space-constrained designs
ADP1753ADJADI (Analog Devices, Inc.)