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UC285

正在供貨

具有 -40°C 至 100°C 工作溫度范圍和反向電流保護功能的 5A、超低壓降穩(wěn)壓器

可提供此產(chǎn)品的更新版本

功能與比較器件相似
LM1084 正在供貨 5.5A、29V 線性穩(wěn)壓器 Alternative product with wider input and output voltage range and lower noise

產(chǎn)品詳情

Features Reverse Current Protection
Features Reverse Current Protection
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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頂層文檔 類型 標(biāo)題 格式選項 下載最新的英語版本 日期
* 數(shù)據(jù)表 Fast Transient Response, 5-A Low-Dropout Regulator 數(shù)據(jù)表 (Rev. F) 2009年 5月 5日

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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