Manufacturer Part Number
CAT661ELA
Manufacturer
onsemi
Introduction
The CAT661ELA is a high-efficiency, step-down DC-DC converter that provides a regulated output voltage from an unregulated input voltage. It features a wide input voltage range, low quiescent current, and thermal shutdown protection, making it suitable for a variety of applications.
Product Features and Performance
Wide input voltage range: 4.5V to 36V
Fixed 3.3V output voltage
High efficiency up to 92%
Low quiescent current: 50 μA (typical)
Internal compensation
Thermal shutdown protection
Switching frequency: 300 kHz
Product Advantages
High efficiency for extended battery life
Wide input voltage range for versatility
Compact size and simple design for ease of use
Thermal protection for reliable operation
Key Reasons to Choose This Product
Excellent power conversion efficiency for improved energy savings
Robust protection features for reliable performance
Versatile input voltage range for use in various applications
Easy integration and implementation in your design
Quality and Safety Features
Thermal shutdown protection
Short-circuit protection
Overcurrent protection
Compatibility
The CAT661ELA is compatible with a wide range of electronic devices and systems that require a regulated 3.3V DC power supply.
Application Areas
Portable electronics
Industrial equipment
Automotive systems
Telecommunications equipment
Instrumentation and control systems
Product Lifecycle
The CAT661ELA is an obsolete product, meaning it is no longer in active production. Customers should contact our website's sales team for information on available equivalent or alternative models.
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