Manufacturer Part Number
MC33063MNTXG
Manufacturer
onsemi
Introduction
The MC33063MNTXG is a versatile DC-DC switching regulator that can be configured as a step-up, step-down, or inverting converter. It is capable of generating a wide range of positive or negative output voltages from a variety of input sources, making it suitable for a diverse range of power supply applications.
Product Features and Performance
Wide input voltage range: 3V to 40V
Adjustable output voltage from 1.25V to 40V
Output current capability up to 1.5A
Switching frequency of 100kHz
No need for synchronous rectification
Operates over a wide temperature range of -40°C to 85°C
Product Advantages
Highly versatile and configurable power conversion
Efficient operation with minimal external components
Robust thermal and overload protection
Compact surface-mount package
Key Reasons to Choose This Product
Flexible power conversion for a wide range of applications
Reliable and robust performance with built-in protection features
Cost-effective solution with minimal external component count
Suitable for space-constrained designs
Quality and Safety Features
Thermal shutdown protection
Current limit and short-circuit protection
Undervoltage lockout
Compatibility
The MC33063MNTXG is compatible with a variety of power supply and control applications, including:
Industrial and commercial equipment
Automotive and transportation systems
Consumer electronics
Portable devices
Application Areas
DC-DC power conversion
Battery-powered equipment
Distributed power systems
Voltage regulation and control
Product Lifecycle
The MC33063MNTXG is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from onsemi that can serve as replacement options:
MC34063A: Pin-compatible with the MC33063, offering similar features and performance
MC33064: Higher-performance version with additional protection features
NCP1200: Newer generation of step-up/step-down regulators from onsemi
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