Manufacturer Part Number
MAX1044ESA+T
Manufacturer
Analog Devices
Introduction
The MAX1044ESA+T is a highly efficient, charge pump voltage regulator suitable for ratiometric conversions.
Product Features and Performance
Converts positive voltage to negative voltage
Fixed output voltage options
Positive or negative output configuration
Charge pump topology
10kHz switching frequency
Single output with 20mA current capacity
Product Advantages
Low minimum input voltage of 1.5V
High maximum input voltage of 10V
Supports a variety of output voltages (-Vin, nVin, Vin/2)
Flexible for design specifications
Surface mount package for compact PCB designs
Key Technical Parameters
Input Voltage Range: 1.5V to 10V
Output Voltage: -Vin, nVin, Vin/2
Output Current: 20mA
Switching Frequency: 10kHz
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package Size: 8-SOIC
No synchronous rectifier, reducing complexity
Quality and Safety Features
Operates in a broad temperature range
Robust 8-SOIC package for increased durability
Compatibility
Compatible with multiple input and output voltage configurations
Suitable for a range of power management applications
Application Areas
Battery-powered devices
Portable electronics
Data acquisition systems
Medical devices
Industrial controls
Product Lifecycle
Active product status
Currently not nearing discontinuation
Availability of replacements or upgrades unknown
Several Key Reasons to Choose This Product
Efficient voltage conversion from a trusted manufacturer
Versatile for multiple power management configurations
Low power consumption due to charge pump efficiency
Suitable for compact and portable electronic devices
Robust operating temperature range for reliability in various environments
Support for both positive and negative output voltages, increasing design flexibility