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TPS77427DGK PDF预览

TPS77427DGK

更新时间： 2024-11-25 22:52:51
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
23页 355K
描述
250-mA LDO REGULATORS WITH INTEGRATED RESET OR PG

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中文翻译

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TPS77427DGK 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：MSOP包装说明：GREEN, PLASTIC, VSSOP-8
针数：8Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.82
Is Samacsys：N可调性：FIXED
标称回动电压 1：1 V最大绝对输入电压：13.5 V
最大输入电压：10 V最小输入电压：2.7 V
JESD-30 代码：S-PDSO-G8长度：3 mm
最大电网调整率：0.0085%功能数量：1
输出次数：1端子数量：8
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最大输出电流 1：0.25 A最大输出电压 1：2.754 V
最小输出电压 1：2.646 V标称输出电压 1：2.7 V
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP8,.19封装形状：SQUARE
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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：1.1 mm子类别：Other Regulators
表面贴装：YES技术：PMOS
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
最大电压容差：2%宽度：3 mm
Base Number Matches：1

TPS77427DGK 数据手册

 浏览型号TPS77427DGK的Datasheet PDF文件第2页浏览型号TPS77427DGK的Datasheet PDF文件第3页浏览型号TPS77427DGK的Datasheet PDF文件第4页浏览型号TPS77427DGK的Datasheet PDF文件第5页浏览型号TPS77427DGK的Datasheet PDF文件第6页浏览型号TPS77427DGK的Datasheet PDF文件第7页 
TPS77301, TPS77318, TPS77327, TPS77328, TPS77333 WITH RESET OUTPUT  
TPS77401, TPS77418, TPS77427, TPS77428, TPS77433 WITH POWER GOOD OUTPUT  
250-mA LDO REGULATORS WITH INTEGRATED RESET OR PG  
SLVS281A – FEBRUARY 2000 – REVISED MARCH 2000  
TPS773xx  
Open Drain Power-On Reset With 220-ms  
Delay (TPS773xx)  
DGK PACKAGE  
(TOP VIEW)  
Open Drain Power-Good (PG) Status  
Output (TPS774xx)  
FB/SENSE  
RESET  
EN  
OUT  
OUT  
IN  
1
2
3
4
8
7
6
5
250-mA Low-Dropout Voltage Regulator  
Available in 1.8-V, 2.7-V, 2.8-V, 3.3-V, Fixed  
Output and Adjustable Versions  
GND  
IN  
Dropout Voltage Typically 200 mV  
at 250 mA (TPS77333, TPS77433)  
TPS774xx  
DGK PACKAGE  
(TOP VIEW)  
Ultra Low 92-µA Quiescent Current (Typ)  
FB/SENSE  
PG  
OUT  
OUT  
IN  
1
2
3
4
8
7
6
5
8-Pin MSOP (DGK) Package  
Low Noise (55 µV  
) Without an External  
rms  
EN  
Filter (Bypass) Capacitor (TPS77318,  
TPS77418)  
GND  
IN  
2% Tolerance Over Specified Conditions  
For Fixed-Output Versions  
TPS77x33  
Fast Transient Response  
DROPOUT VOLTAGE  
vs  
Thermal Shutdown Protection  
See the TPS779xx Family of Devices for  
Active High Enable  
JUNCTION TEMPERATURE  
300  
description  
250  
200  
150  
I
O
= 250 mA  
The TPS773xx and TPS774xx are low dropout  
regulators with integrated power-on reset and  
power good (PG) function respectively. These  
devicesarecapableofsupplying250mAofoutput  
current with a dropout of 200 mV (TPS77333,  
TPS77433). Quiescent current is 92 µA at full load  
dropping down to 1 µA when device is disabled.  
These devices are optimized to be stable with a  
wide range of output capacitors including lowESR  
ceramic (10 µF) or low capacitance (1 µF)  
tantalum capacitors. These devices have ex-  
100  
I
O
= 10 mA  
50  
0
I
O
= 0 A  
tremely low noise output performance (55 µV  
)
rms  
without using any added filter capacitors.  
TPS773xx and TPS774xx are designed to have  
fast transient response for larger load current  
changes.  
–40  
0
40  
80  
120  
140  
T
J
– Junction Temperature – °C  
The TPS773xx or TPS774xx is offered in 1.8-V, 2.7-V, 2.8-V and 3.3-V fixed-voltage versions and in an  
adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is 2% over line,  
load, and temperature ranges. The TPS773xx and TPS774xx families are available in 8-pin MSOP (DGK)  
packages.  
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.  
Copyright 2000, Texas Instruments Incorporated  
This document contains information on products in more than one phase  
of development. The status of each device is indicated on the page(s)  
specifying its electrical characteristics.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...23

中文翻译

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TPS77427DGK 替代型号

型号 品牌 替代类型 描述 数据表
TPS77427DGKG4 TI

类似代替

 250-mA LDO REGULATORS WITH 8-PIN MSOP PACKAGING
ADP124ARHZ-2.7-R7 ADI

功能相似

 5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators

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