电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

LT1963AET-2.5

产品描述2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5
产品类别电源/电源管理    电源电路   
文件大小613KB,共29页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LT1963AET-2.5概述

2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5

2.5 V 固定正电压低压差线性稳压器稳压器, 0.55 V 压差, PSSO5

LT1963AET-2.5规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码TO-220
包装说明TO-220, ZIP5,.15,.2,67TB
针数5
制造商包装代码T
Reach Compliance Codecompli
ECCN代码EAR99
可调性FIXED
最大回动电压 10.55 V
标称回动电压 10.34 V
最大绝对输入电压20 V
最大输入电压20 V
最小输入电压3 V
JESD-30 代码R-PZFM-T5
JESD-609代码e0
长度10.2235 mm
最大电网调整率0.01%
最大负载调整率0.03%
湿度敏感等级1
功能数量1
输出次数1
端子数量5
工作温度TJ-Max125 °C
工作温度TJ-Mi-40 °C
最大输出电流 11.5 A
最大输出电压 12.575 V
最小输出电压 12.412 V
标称输出电压 12.5 V
封装主体材料PLASTIC/EPOXY
封装代码TO-220
封装等效代码ZIP5,.15,.2,67TB
封装形状RECTANGULAR
封装形式FLANGE MOUNT
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
调节器类型FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度4.572 mm
表面贴装NO
技术BIPOLAR
端子面层Tin/Lead (Sn/Pb) - with Nickel (Ni) barrie
端子形式THROUGH-HOLE
端子节距1.7 mm
端子位置ZIG-ZAG
处于峰值回流温度下的最长时间NOT SPECIFIED
最大电压容差3.5%
宽度8.89 mm

文档预览

下载PDF文档
LT1963A Series
1.5A, Low Noise,
Fast Transient Response
LDO Regulators
FeaTures
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
DescripTion
The
LT
®
1963A
series are low dropout regulators optimized
for fast transient response. The devices are capable of
supplying 1.5A of output current with a dropout voltage of
340mV. Operating quiescent current is 1mA, dropping to
< 1µA in shutdown. Quiescent current is well controlled; it
does not rise in dropout as it does with many other regula-
tors. In addition to fast transient response, the LT1963A
regulators have very low output noise which makes them
ideal for sensitive RF supply applications.
Output voltage range is from 1.21V to 20V. The LT1963A
regulators are stable with output capacitors as low as
10µF. Internal protection circuitry includes reverse bat-
tery protection, current limiting, thermal limiting and
reverse current protection. The devices are available in
fixed output voltages of 1.5V, 1.8V, 2.5V, 3.3V and as
an adjustable device with a 1.21V reference voltage. The
LT1963A regulators are available in 5-lead TO-220, DD,
3-lead SOT-223, 8-lead SO and 16-lead TSSOP packages.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners. Protected by U.S. Patents including 6118263, 6144250.
*See Applications Information Section.
Optimized for Fast Transient Response
Output Current: 1.5A
Dropout Voltage: 340mV
Low Noise: 40µV
RMS
(10Hz to 100kHz)
1mA Quiescent Current
No Protection Diodes Needed
Controlled Quiescent Current in Dropout
Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V
Adjustable Output from 1.21V to 20V
< 1µA Quiescent Current in Shutdown
Stable with 10µF Output Capacitor*
Stable with Ceramic Capacitors*
Reverse Battery Protection
No Reverse Current
Thermal Limiting
5-Lead TO-220, DD, 3-Lead SOT-223 and
8-Lead SO Packages
applicaTions
n
n
3.3V to 2.5V Logic Power Supplies
Post Regulator for Switching Supplies
Typical applicaTion
Dropout Voltage
3.3V to 2.5V Regulator
DROPOUT VOLTAGE (mV)
400
350
V
IN
> 3V
+
IN
10µF*
OUT
+
2.5V
1.5A
10µF*
300
250
200
150
100
50
0
0
0.2
0.4 0.6 0.8 1.0 1.2
OUTPUT CURRENT (A)
1.4 1.6
1963A TA02
LT1963A-2.5
SHDN
SENSE
GND
1963A TA01
*TANTALUM,
CERAMIC OR
ALUMINUM ELECTROLYTIC
1963aff
For more information
www.linear.com/LT1963A
1

LT1963AET-2.5相似产品对比

LT1963AET-2.5 LT1963AEFE-1.5 LT1963AEQ-2.5 LT1963AET LT1963AIQ LT1963AIS8 LT1963AIT LT1963A
描述 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO5
功能数量 1 1 1 1 1 1 1 1
端子数量 5 16 5 5 5 8 5 5
表面贴装 NO YES YES NO YES YES NO Yes
端子形式 THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING
端子位置 ZIG-ZAG DUAL SINGLE ZIG-ZAG SINGLE DUAL ZIG-ZAG 单一的
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology - - -
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 -
零件包装代码 TO-220 TSSOP D2PAK TO-220 D2PAK SOIC SFM -
包装说明 TO-220, ZIP5,.15,.2,67TB HTSSOP, TSSOP16,.25 TO-263, SMSIP5H,.6,67TB TO-220, ZIP5,.15,.2,67TB TO-263, SMSIP5H,.6,67TB SOP, SOP8,.25 TO-220, ZIP5,.15,.2,67TB -
针数 5 16 5 5 5 8 3 -
制造商包装代码 T FE Q T Q - - -
Reach Compliance Code compli _compli _compli compli not_compliant not_compliant compliant -
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 -
可调性 FIXED FIXED FIXED ADJUSTABLE ADJUSTABLE ADJUSTABLE ADJUSTABLE -
最大回动电压 1 0.55 V 0.55 V 0.55 V 0.55 V 0.55 V 0.55 V 0.55 V -
标称回动电压 1 0.34 V 0.34 V 0.34 V 0.34 V 0.34 V 0.34 V 0.34 V -
最大绝对输入电压 20 V 20 V 20 V 20 V 20 V 20 V 20 V -
JESD-30 代码 R-PZFM-T5 R-PDSO-G16 R-PSSO-G5 R-PZFM-T5 R-PSSO-G5 R-PDSO-G8 R-PZFM-T5 -
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 -
长度 10.2235 mm 5 mm 10.2235 mm 10.2235 mm 10.2235 mm 4.9025 mm 10.2235 mm -
最大电网调整率 0.01% 0.006% 0.01% 0.005% 0.005% 0.005% 0.005% -
最大负载调整率 0.03% 0.018% 0.03% 0.015% 0.015% 0.015% 0.015% -
湿度敏感等级 1 1 1 1 1 1 1 -
输出次数 1 1 1 1 1 1 1 -
工作温度TJ-Max 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C -
最大输出电流 1 1.5 A 1.5 A 1.5 A 1.5 A 1.5 A 1.5 A 1.5 A -
最大输出电压 1 2.575 V 1.545 V 2.575 V 20 V 20 V 20 V 20 V -
最小输出电压 1 2.412 V 1.447 V 2.412 V 1.21 V 1.21 V 1.21 V 1.21 V -
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
封装代码 TO-220 HTSSOP TO-263 TO-220 TO-263 SOP TO-220 -
封装等效代码 ZIP5,.15,.2,67TB TSSOP16,.25 SMSIP5H,.6,67TB ZIP5,.15,.2,67TB SMSIP5H,.6,67TB SOP8,.25 ZIP5,.15,.2,67TB -
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR -
封装形式 FLANGE MOUNT SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH SMALL OUTLINE FLANGE MOUNT SMALL OUTLINE SMALL OUTLINE FLANGE MOUNT -
峰值回流温度(摄氏度) NOT SPECIFIED 235 235 NOT SPECIFIED 235 255 NOT SPECIFIED -
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified -
调节器类型 FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR -
座面最大高度 4.572 mm 1.1 mm 4.877 mm 4.572 mm 4.877 mm 1.752 mm 4.572 mm -
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR -
端子面层 Tin/Lead (Sn/Pb) - with Nickel (Ni) barrie Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - with Nickel (Ni) barrie Tin/Lead (Sn/Pb) - with Nickel (Ni) barrie Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier -
端子节距 1.7 mm 0.65 mm 1.702 mm 1.7 mm 1.702 mm 1.27 mm 1.7 mm -
处于峰值回流温度下的最长时间 NOT SPECIFIED 20 20 NOT SPECIFIED 20 40 NOT SPECIFIED -
最大电压容差 3.5% 3.5% 3.5% 2.98% 2.98% 2.98% 2.98% -
宽度 8.89 mm 4.4 mm 8.89 mm 8.89 mm 8.89 mm 3.9 mm 8.89 mm -
创意礼获奖名单|2020-2021年安森美半导体和安富利物联网创意设计大赛
【大赛详情】2020-2021年安森美半导体和安富利物联网创意设计大赛 【领奖日期】即日起——2021年1月20日 【领奖方式】 Step1. 微信扫描下方二维码(关注电子工程世界 ......
EEWORLD社区 物联网大赛方案集锦
AT89S51的P1口能不能直接驱动1602LCD?
AT89S51 P1口的驱动能力如何?与STC89S51 P1口 相比呢...
zhenyushaw 51单片机
E103-W01-BF测试版使用
申请了E103-W01-BF测试版,待通过后按照测评计划进行体验,以下是测评计划: 1.开箱 2.观察硬件设计 3.连接电脑,和电脑进行tcp通信。 ...
WJC1Person 无线连接
平头哥玄铁CPU调试系统
对于开发人员来说,顺畅的调试系统和高效的调试方法将有效降低开发过程中的信息误差,提升开发效率。本文将介绍玄铁CPU的调试系统组成,分为如下两大部分: 调试系统的基本介绍 玄铁CPU ......
火辣西米秀 国产芯片交流
altium designer 09 免安装版
altium designer 09 免安装版 。下载后,运行dxp.exe即可。 http://pan.baidu.com/disk/home#dir/path=%2Fsockit%2Faltium%20designer%2009%20%E5%85%8D%E5%AE%89%E8%A3%85...
ienglgge PCB设计
职场十大幼稚心理你中枪了吗?
标志一、只会踏踏实实地做具体的工作 标志二、不会踏踏实实地工作 标志三、瞧不起上司 标志四、崇拜上司 标志五、容易被激发、被感动、被忽悠 标志六、甘当云梯默默无闻 标志七、习惯忍让 ......
techbase 求职招聘

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 427  26  228  1949  1063  9  1  5  40  22 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved