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UC285

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具有 -40°C 至 100°C 工作温度范围和反向电流保护功能的 5A、超低压降稳压器

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可提供此米6体育平台手机版_好二三四的更新版本

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LM1084 正在供货 5.5A、29V 线性稳压器 Alternative product with wider input and output voltage range and lower noise

UC285

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米6体育平台手机版_好二三四详情

Vin (min) (V) 1.7 Vin (max) (V) 7.5 Iout (max) (A) 5 Operating temperature range (°C) -40 to 100 Rating Catalog Vout (min) (V) 1.2 Vout (max) (V) 6 Features Reverse Current Protection Iq (typ) (µA) 40000
Vin (min) (V) 1.7 Vin (max) (V) 7.5 Iout (max) (A) 5 Operating temperature range (°C) -40 to 100 Rating Catalog Vout (min) (V) 1.2 Vout (max) (V) 6 Features Reverse Current Protection Iq (typ) (µA) 40000
TO-220 (KC) 5 45.212 mm² 10.16 x 4.45 TO-263 (KTT) 5 154.8384 mm² 10.16 x 15.24
  • Fast Transient Response
  • 10-mA to 5-A Load Current
  • Short Circuit Protection
  • Maximum Dropout of 500-mV at 5-A Load Current
  • Separate Bias (VB) and VIN Pins
  • Available in Adjustable or Fixed Output Voltages
  • 5-Pin Package Allows Kelvin Sensing of Load Voltage
  • Reverse Current Protection

All trademarks are the property of their respective owners.
  • Fast Transient Response
  • 10-mA to 5-A Load Current
  • Short Circuit Protection
  • Maximum Dropout of 500-mV at 5-A Load Current
  • Separate Bias (VB) and VIN Pins
  • Available in Adjustable or Fixed Output Voltages
  • 5-Pin Package Allows Kelvin Sensing of Load Voltage
  • Reverse Current Protection

All trademarks are the property of their respective owners.

The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision onboard reference, the UC385 excels at driving GTL and BTL buses. Due to its fast response to load transients, the total capacitance required to decouple the regulator’s output can be significantly decreased when compared to standard LDO linear regulators.

Dropout voltage (VIN to VOUT) is only 490 mV maximum and 350 mV typical at 5-A load (0°C to 100°C).

The onboard bandgap reference is stable with temperature and scaled for a 1.2 V input to the internal power amplifier. The UC385 is available in fixed output voltages of 1.5 V, 2.1 V, or 2.5 V. The output voltage of the adjustable version can be set with two external resistors. If the external resistors are omitted, the output voltage defaults to 1.2 V.

The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision onboard reference, the UC385 excels at driving GTL and BTL buses. Due to its fast response to load transients, the total capacitance required to decouple the regulator’s output can be significantly decreased when compared to standard LDO linear regulators.

Dropout voltage (VIN to VOUT) is only 490 mV maximum and 350 mV typical at 5-A load (0°C to 100°C).

The onboard bandgap reference is stable with temperature and scaled for a 1.2 V input to the internal power amplifier. The UC385 is available in fixed output voltages of 1.5 V, 2.1 V, or 2.5 V. The output voltage of the adjustable version can be set with two external resistors. If the external resistors are omitted, the output voltage defaults to 1.2 V.
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类型 标题 下载最新的英语版本 日期
* 数据表 Fast Transient Response, 5-A Low-Dropout Regulator 数据表 (Rev. F) 2009年 5月 5日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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