Manufacturer Part Number
ADM8829ARTZ-REEL7
Manufacturer
Analog Devices
Introduction
The ADM8829ARTZ-REEL7 is a voltage regulator from Analog Devices specializing in power management, particularly in DC DC switching regulation with a negative fixed output through a charge pump topology.
Product Features and Performance
Negative Ratiometric Output
Charge Pump Topology
Fixed Output Voltage
Single Output Design
Output Current of 25mA
Switching Frequency of 120kHz
Surface Mount Package
Operates at temperatures from -40°C to 85°C
Product Advantages
High efficiency for power-sensitive applications
Minimal external components needed
Low noise operation
Stable ratiometric output for precision applications
Compact SOT-23-6 packaging suitable for space-constrained designs
Key Technical Parameters
Voltage - Input (Min): 1.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): -Vin
Frequency - Switching: 120kHz
Current - Output: 25mA
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Built to withstand industrial temperature ranges
Robust design for reliable performance
Compatibility
Designed for applications requiring a negative voltage rail
Compatible with a variety of circuits needing a fixed negative voltage output
Application Areas
Battery-Powered Devices
Portable Electronics
Medical Devices
Industrial Instrumentation
Product Lifecycle
Product Status: Active
No indication of discontinuation, ensuring long-term availability
Replacements or upgrades may be available under base product number ADM8829
Several Key Reasons to Choose This Product
Efficient power management for extending battery life
Versatile input voltage range compatible with various power supplies
Low-power operation ideal for portable devices
Outstanding thermal performance for reliability and longevity
Simple integration into existing designs due to standard SOT-23-6 footprint