Manufacturer Part Number
MAX889TESA+T
Manufacturer
Analog Devices
Introduction
The MAX889TESA+T is a versatile DC DC switching regulator designed for power management applications requiring negative output voltages.
Product Features and Performance
Step-Down Functionality
Adjustable Output Configuration
Charge Pump Topology enhances efficiency
Supports a Single Output
Wide Voltage Input Range from 2.7V to 5.5V
Provides Adjustable Voltage Output from -2.5V to -5.5V
Maximum Output Current of 200mA
High Switching Frequency of 2MHz
Non-Synchronous Rectification
Operates Over a Wide Temperature Range from -40°C to 85°C
Product Advantages
Compact Size due to 8-SOIC Packaging
High Efficiency with Charge Pump Topology
Suitable for Space-Constrained Applications
Robust Operating Temperature Range
Key Technical Parameters
Input Voltages Range: 2.7V to 5.5V
Output Voltages Range: -2.5V to -5.5V
Output Current: 200mA
Switching Frequency: 2MHz
Operating Temperature: -40°C to 85°C
Package Type: 8-SOIC
Quality and Safety Features
Built to operate reliably within -40°C to 85°C
Robust Construction for Prolonged Use
Compatibility
Compatible with Devices Requiring Negative Voltage Supply
Suitable for Surface Mount Technology Applications
Application Areas
Consumer Electronics
Telecommunication Systems
Portable Devices
Battery-Powered Systems
Product Lifecycle
Status: Active
Not near discontinuation
Future upgrades and replacements are available
Several Key Reasons to Choose This Product
High efficiency and compactness ideal for portable applications
Wide input and output voltage ranges provide design flexibility
Operates at a high switching frequency for a faster response
Robust thermal and operational ranges ensure reliability in demanding conditions
Readily available with strong manufacturer support and lifecycle stability
MAX8902AATA+Analog Devices / Maxim Integrated