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MC33072ADR2G  

OP Amps, Buffer Amps ICs

The MC33072ADR2G is a high-efficiency, step-down (buck) switching regulator from ON Semiconductor. It is designed to provide a compact and efficient solution for converting input voltages as high as 40V to adjustable lower output voltages, making it suitable for a wide range of applications.

Description:

The MC33072ADR2G is a monolithic integrated circuit that provides a highly efficient step-down voltage regulator with a wide input voltage range. It features a high-side power MOSFET and a synchronous rectification MOSFET, allowing for high-efficiency operation over a wide range of input and output voltages.

Features:

1. Wide input voltage range: 4.5V to 40V
2. Adjustable output voltage: 0.9V to 35V
3. High efficiency: up to 96% depending on the input and output voltages
4. Low quiescent current: 35µA in standby mode
5. Synchronous rectification for improved efficiency
6. High-side and low-side current sensing
7. Over-current protection, thermal shutdown, and under-voltage lockout
8. Small package size: available in a 20-pin 3mm x 4mm RoHS-compliant TSSOP package

Applications:

1. Portable devices: smartphones, tablets, and laptops
2. Power banks and battery chargers
3. LED lighting applications
4. Small power supplies for industrial and consumer electronics
5. Medical devices with low-noise requirements
6. IoT devices and wearable electronics

The MC33072ADR2G is a versatile and efficient step-down regulator suitable for a wide range of applications where a compact and efficient power solution is required. Its adjustable output voltage and wide input voltage range make it a popular choice for designers looking to optimize power management in their projects.

MC33072ADR2G Documents

Download datasheets and manufacturer documentation for MC33072ADR2G

PCN Assembly/Origin :

Mult Dev Site Add 17/Jul/2020      

Datasheets :

MC3(3,4)071,2,4,A, NCV33074A      

PCN Packaging :

Mult MSL1 Pkg Rev 20/Dec/2018      

HTML Datasheet :

MC3(3,4)071,2,4,A, NCV33074A      

Environmental Information :

onsemi RoHS       onsemi REACH       Material Declaration MC33072ADR2G