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Description
The 44AC LM614 2B1M is a 5V-output CMOS, step-down switching regulator. It is designed to accept inputs from 5.2V to 16V and deliver a load current of up to 750mA. With pulse-width modulation (PWM) current-mode control, it provides precise output regulation and excellent transient responses. The regulator has a guaranteed output voltage accuracy of ±5% over line, load, and temperature variations. It features cycle by-cycle current limiting, overcurrent limiting, undervoltage lockout, and programmable soft-start protection. The MAX730A/MAX738A/MAX744A requires only a single preselected inductor value, eliminating the need for any inductor design.
Specifications and features
- Output Voltage: 5V
- Input Voltage Range: 5.2V - 16V
- Load Current: up to 750mA
- Efficiency: 85% - 96%
- Quiescent Current: 1.7mA
- Shutdown Supply Current: 6µA
Application Scenarios
- Portable Instruments
- Cellular Phones and Radios
- Personal Communicators
- Distributed Power Systems
- Computer Peripherals
Comparison
The 44AC LM614 2B1M offers the advantages of being a 5V-output regulator with a wide input voltage range. It is highly efficient, with an efficiency range of 85% to 96%. The regulator has a compact design, requiring only a single preselected inductor value. It features cycle by-cycle current limiting, overcurrent protection, undervoltage lockout, and programmable soft-start, providing reliable protection and operation. However, it may not be suitable for applications requiring load currents higher than 750mA.
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download 44AC LM614 2B1M
- Chipdatas Part: CD92-44AC LM614 2B1M
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:46 +0800
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