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TLV74033PDQNR PDF预览

TLV74033PDQNR

更新时间: 2024-11-09 02:49:27
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
31页 2429K
描述
TLV740P 300-mA, Low-Dropout Regulator With Foldback Current Limit

TLV74033PDQNR 数据手册

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TLV740P  
SBVS401A – JUNE 2020 – REVISED DECEMBER 2020  
TLV740P 300-mA, Low-Dropout Regulator  
With Foldback Current Limit  
1 Features  
3 Description  
Foldback overcurrent protection  
Packages:  
– 1-mm × 1-mm, 4-pin X2SON  
– 5-pin SOT-23  
Very low dropout: 460 mV at 300 mA  
Accuracy: 1%  
The TLV740P low-dropout (LDO) linear regulator is a  
low quiescent current LDO with excellent line and load  
transient performance designed for power-sensitive  
applications. This device provides a typical accuracy  
of 1%.  
The TLV740P also provides inrush current control  
during device power up and enabling. The TLV740P  
limits the input current to the defined current limit to  
avoid large currents from flowing from the input power  
source. This functionality is especially important in  
battery-operated devices.  
Low IQ: 50 µA  
Input voltage range: 1.4 V to 5.5 V  
Available in fixed-output voltages:  
1 V to 3.3 V  
High PSRR: 65 dB at 1 kHz  
Active output discharge  
The TLV740P is available in standard DQN and DBV  
packages. The TLV740P also provides an active  
pulldown circuit to quickly discharge output loads.  
2 Applications  
Device Information (1)  
Portable media players  
Standard notebook PCs  
Streaming media players  
Home printers  
DEVICE NAME  
TLV740P  
PACKAGE  
SOT-23 (5)  
X2SON (4)  
BODY SIZE  
2.90 mm × 1.60 mm  
1.00 mm × 1.00 mm  
STB and DVR  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
0.6  
TJ  
-40èC  
0èC  
25èC  
85èC  
IN  
OUT  
GND  
TLV740P  
COUT  
CIN  
0.4  
0.2  
0
EN  
ON  
OFF  
Typical Application Circuit  
0
30  
60  
90 120 150 180 210 240 270 300  
Output Current (mA)  
Dropout Voltage vs Output Current (3.3 VOUT  
)
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

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