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TPS72501DTG4 PDF预览

TPS72501DTG4

更新时间： 2024-11-26 03:30:47
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监控输入元件
页数 文件大小 规格书
22页 717K
描述
LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR

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TPS72501DTG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOIC-8
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.64Is Samacsys：N
可调性：ADJUSTABLE最大绝对输入电压：7 V
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：4.9 mm最大电网调整率 (%/V)：0.15
湿度敏感等级：2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 1：1 A最大输出电压 1：5.5 V
最小输出电压 1：1.22 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.75 mm子类别：Other Regulators
表面贴装：YES技术：CMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

TPS72501DTG4 数据手册

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TPS72501  
TPS72515, TPS72516  
TPS72518, TPS72525  
www.ti.com  
SLVS341D–MAY 2002–REVISED MARCH 2004  
LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR  
FEATURES  
DESCRIPTION  
•
1-A Output Current  
The TPS725xx family of 1-A low-dropout (LDO) linear  
regulators has fixed voltage options available that are  
commonly used to power the latest DSPs, FPGAs,  
and microcontrollers. An adjustable option ranging  
from 1.22 V to 5.5 V is also available. The integrated  
supervisory circuitry provides an active low RESET  
signal when the output falls out of regulation. The no  
capacitor/any capacitor feature allows the customer  
to tailor output transient performance as needed.  
Therefore, compared to other regulators capable of  
providing the same output current, this family of  
regulators can provide a stand-alone power supply  
solution or a post regulator for a switch mode power  
supply.  
•
Available in 1.5-V, 1.6-V, 1.8-V, 2.5-V  
Fixed-Output and Adjustable Versions  
(1.2-V to 5.5-V)  
•
•
Input Voltage Down to 1.8 V  
Low 170-mV Dropout Voltage at 1 A  
(TPS72525)  
•
•
Stable With Any Type/Value Output Capacitor  
Integrated Supervisor (SVS) With 50-ms  
RESET Delay Time  
•
Low 210-µA Ground Current at Full Load  
(TPS72525)  
•
•
Less than 1-µA Standby Current  
These regulators are ideal for higher current appli-  
cations. The family operates over a wide range of  
input voltages (1.8 V to 6 V) and has very low  
dropout (170 mV at 1-A).  
±2% Output Voltage Tolerance Over Line,  
Load, and Temperature (-40°C to 125°C)  
•
•
•
Integrated UVLO  
Ground current is typically 210 µA at full load and  
drops to less than 80 µA at no load. Standby current  
is less than 1 µA.  
Thermal and Overcurrent Protection  
5-Lead SOT223-5 or DDPAK and 8-Pin SOP  
(TPS72501 only) Surface Mount Package  
Each regulator option is available in either  
a
SOT223-5, D (TPS72501 only), or DDPAK package.  
With a low input voltage and properly heatsinked  
package, the regulator dissipates more power and  
achieves higher efficiencies than similar regulators  
requiring 2.5 V or more minimum input voltage and  
higher quiescent currents. These features make it a  
viable power supply solution for portable, bat-  
tery-powered equipment.  
APPLICATIONS  
•
•
•
•
PCI Cards  
Modem Banks  
Telecom Boards  
DSP, FPGA, and Microprocessor Power  
Supplies  
•
Portable, Battery-Powered Applications  
DCQ PACKAGE  
SOT223-5  
(TOP VIEW)  
KTT PACKAGE  
DDPAK  
(TOP VIEW)  
D PACKAGE  
(TOP VIEW)  
1
ENABLE  
OUT  
FB  
GND  
NC  
IN  
1
2
3
4
8
7
6
5
2
IN  
GND  
GND  
ENABLE  
3
GND  
OUT  
1
2 3 4 5  
4
5
RESET/FB  
NC − No internal connection  
NOTE: TPS72501 replaces RESET with FB. Tab is GND for the DCK and KTT 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.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2002–2004, Texas Instruments Incorporated  
1234567...22

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TPS72501DTG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS72501DT TI

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 LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
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 LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR
TPS72501DCQR TI

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 LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR

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