5秒后页面跳转
捷配首页

Datasheet > UC282-3
UC282-3 PDF预览

UC282-3

更新时间： 2024-11-13 22:41:51
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
13页 270K
描述
FAST LDO LINEAR REGULATOR

阅读下载

中文翻译

获取价格

UC282-3 数据手册

 浏览型号UC282-3的Datasheet PDF文件第2页浏览型号UC282-3的Datasheet PDF文件第3页浏览型号UC282-3的Datasheet PDF文件第4页浏览型号UC282-3的Datasheet PDF文件第5页浏览型号UC282-3的Datasheet PDF文件第6页浏览型号UC282-3的Datasheet PDF文件第7页 
ꢀꢁ ꢂ ꢃꢂ ꢄꢅ ꢆ ꢀꢁ ꢂ ꢃꢂ ꢄꢂ ꢆ ꢀꢁ ꢂ ꢃ ꢂ ꢄꢇ ꢆ ꢀꢁꢂ ꢃ ꢂ ꢄꢈꢉ ꢊꢆ ꢀꢁꢇ ꢃ ꢂ ꢄꢅ ꢆ ꢀꢁꢇ ꢃ ꢂ ꢄꢂ ꢆ ꢀꢁꢇ ꢃ ꢂ ꢄꢇ ꢆ ꢀꢁ ꢇꢃ ꢂꢄ ꢈꢉ ꢊ  
ꢋꢈꢌꢍ ꢎ ꢉꢏ ꢎ ꢐꢑꢒ ꢈꢓ ꢓꢒꢔ ꢀ ꢎꢈꢍꢏ ꢓ  
ꢕ
SLUS317B − JANUARY 2000 − REVISED FEBRUARY 2004  
5-PIN TO-220  
D
Fast Transient Response  
T PACKAGE (TOP VIEW)  
D
D
D
10-mA to 3-A Load Current  
Short Circuit Protection  
Maximum Dropout of 450-mV at 3-A Load  
Current  
D
Separate Bias and VIN Pins  
D
Available in Adjustable or Fixed-Output  
Voltages  
D
D
5-Pin Package Allows Kelvin Sensing of  
Load Voltage  
5-PIN TO-263  
TD PACKAGE  
(TOP VIEW)  
Reverse Current Protection  
Note: Tab = Ground  
description  
The UC382 is a low-dropout-linear regulator providing a quick response to fast load changes. Combined with  
its precision onboard reference, the UC382 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 450 mV maximum at 100°C and 350 mV typical at 3-A load.  
The onboard bandgap reference is stable with temperature and scaled for a 1.2-V input to the internal-power  
amplifier. The UC382 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.  
block diagram  
VB  
1
R1  
R2  
UC382−ADJ  
OPEN  
2 k  
0
UC382−1 (1.5 V)  
UC382−2 (2.1 V)  
UC382−3 (2.5 V)  
500  
1.5 k  
Ω
Ω
Ω
2 k  
2 k  
2.16 k  
THERMAL  
SHUTDOWN  
2
VIN  
1.2 V  
BANDGAP  
REFERENCE  
+
SHORT  
CIRCUIT  
SENSE  
R2  
R1  
3
5
4
GND  
ADJ  
VOUT  
UDG-00080  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
ꢖ
ꢖ
ꢓ
ꢏ
ꢦ
ꢉ
ꢡ
ꢀ
ꢁ
ꢟ
ꢍ
ꢠ
ꢐ
ꢚ
ꢏ
ꢘ
ꢑ
ꢙ
ꢉ
ꢈ
ꢍ
ꢈ
ꢗ
ꢘ
ꢢ
ꢙ
ꢚ
ꢠ
ꢛ
ꢜ
ꢝ
ꢝ
ꢞ
ꢞ
ꢗ
ꢗ
ꢚ
ꢚ
ꢘ
ꢘ
ꢗ
ꢟ
ꢟ
ꢣ
ꢠ
ꢡ
ꢛ
ꢛ
ꢢ
ꢢ
ꢘ
ꢞ
ꢝ
ꢜ
ꢟ
ꢟ
ꢚ
ꢙ
ꢣ
ꢍꢢ  
ꢡ
ꢤ
ꢟ
ꢥ
ꢗ
ꢠ
ꢝ
ꢟ
ꢞ
ꢗ
ꢞ
ꢚ
ꢛ
ꢘ
ꢡ
ꢦ
ꢝ
ꢘ
ꢞ
ꢞ
ꢢ
ꢟ
ꢧ
Copyright 2000−2004, Texas Instruments Incorporated  
ꢛ
ꢚ
ꢠ
ꢞ
ꢚ
ꢛ
ꢜ
ꢞ
ꢚ
ꢟ
ꢣ
ꢗ
ꢙ
ꢗ
ꢠ
ꢢ
ꢛ
ꢞ
ꢨ
ꢞ
ꢢ
ꢛ
ꢚ
ꢙ
ꢩ
ꢝ
ꢐ
ꢘ
ꢜ
ꢢ
ꢟ
ꢞ
ꢝ
ꢘ
ꢦ
ꢝ
ꢛ
ꢦ
ꢪ
ꢝ
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
ꢛ
ꢛ
ꢝ
ꢘ
ꢞ
ꢫ
ꢧ
ꢖ
ꢛ
ꢚ
ꢦ
ꢡ
ꢠ
ꢞ
ꢗ
ꢚ
ꢘ
ꢣ
ꢛ
ꢚ
ꢠ
ꢢ
ꢟ
ꢟ
ꢗ
ꢘ
ꢬ
ꢦ
ꢚ
ꢢ
ꢟ
ꢘ
ꢚ
ꢞ
ꢘ
ꢢ
ꢠ
ꢢ
ꢟ
ꢟ
ꢝ
ꢛ
ꢗ
ꢥ
ꢫ
ꢗ
ꢘ
ꢠ
ꢥ
ꢡ
ꢦ
ꢢ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...13

中文翻译

下载PDF

与UC282-3相关器件

型号 品牌 获取价格 描述 数据表
UC2823A TI

获取价格

 		High Speed PWM Controller
UC2823ADW TI

获取价格

 		High Speed PWM Controller
UC2823ADWG4 TI

获取价格

 		HIGH-SPEED PWM CONTROLLER
UC2823ADWTR TI

获取价格

 		High Speed PWM Controller
UC2823ADWTRG4 TI

获取价格

 		High Speed PWM Controller
UC2823AJ TI

获取价格

 		High Speed PWM Controller
UC2823AL ETC

获取价格

 		Analog IC
UC2823AN TI

获取价格

 		High Speed PWM Controller
UC2823ANG4 TI

获取价格

 		High Speed PWM Controller
UC2823ANTR TI

获取价格

 		High Speed PWM Controller

与UC282-3相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证