产品概述
描述
The L4963 is a monolithic power switching regulator delivering 1.5A at 5.1V. The output voltage is adjustable from 5.1V to 36V, working in discontinuous variable frequency mode. Features of the device include remote inhibit, internal current limiting and thermal protection, reset and power fail outputs for microprocessor.
The L4963 is mounted in a 12+3+3 lead Powerdip (L4963) and SO20 large (L4963D) plastic packages and requires very few external components.
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所有功能
- NO FREQ. COMPENSATION REQUIRED
- VERY FEW EXTERNAL COMPONENTS
- THERMAL SHUTDOWN
- 1.5A OUTPUT LOAD CURRENT
- DISCONTINUOUS VARIABLE FREQUENCY MODE
- 5.1 TO 36V OUTPUT VOLTAGE RANGE
- VERY HIGH EFFICIENCY
- RESET AND POWER FAIL OUTPUT FOR MICROPROCESSOR
- PRECISE (+/–2%) ON CHIP REFERENCE
电路原理图
EDA符号、封装和3D模型
STMicroelectronics - L4963
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符号
封装
3D模型
样片和购买
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| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L4963D013TR | distributors 无法联系到经销商，请联系我们的销售办事处 | NRND | EAR99 | NEC | Tape and Reel | SO-20 | - | - | MALAYSIA | | ||
distributors
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