EEWORLDEEWORLDEEWORLD

Part Number

Search

L6401EE2644DR

Description
Fixed Positive LDO Regulator, 2 Output, 2.6V1, 4.4V2, CMOS, PDSO6, USP-6
CategoryPower/power management    The power supply circuit   
File Size510KB,7 Pages
ManufacturerLRC
Websitehttp://www.lrc.cn
Download Datasheet Parametric View All

L6401EE2644DR Overview

Fixed Positive LDO Regulator, 2 Output, 2.6V1, 4.4V2, CMOS, PDSO6, USP-6

L6401EE2644DR Parametric

Parameter NameAttribute value
Objectid7158347292
package instructionHTSON,
Reach Compliance Codeunknown
ECCN codeEAR99
YTEOL0
Maximum drop-back voltage 10.3 V
Nominal dropback voltage 10.2 V
Maximum drop-back voltage 20.3 V
Maximum input voltage8 V
Minimum input voltage4.9 V
JESD-30 codeR-PDSO-N6
length2 mm
Maximum load regulation0.05%
Number of functions1
Output times2
Number of terminals6
Maximum output current 10.3 A
Maximum output current 20.3 A
Maximum output voltage 12.652 V
Minimum output voltage 12.548 V
Nominal output voltage 12.6 V
Maximum output voltage 24.488 V
Minimum output voltage 24.312 V
Nominal output voltage 24.4 V
Package body materialPLASTIC/EPOXY
encapsulated codeHTSON
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE
Regulator typeFIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height0.8 mm
surface mountYES
technologyCMOS
Terminal formNO LEAD
Terminal locationDUAL
Maximum voltage tolerance2%
width1.8 mm
LESHAN RADIO COMPANY, LTD.
HIGH SPEED
LOW DROPOUT
MIDDLE CURRENT VOLTAGE REGULATORS
Dual 300mA High Speed Low Dropout CMOS Voltage Regulators
L6401 Series
DESCRIPTION
The L6401 series are highly accurate, Dual , low noise, CMOS LDO voltage regulators.
Performance features of the series includes low output noise, high ripple rejection ratio, low dropout and
very fast turn-on times.
The L6401 includes a reference voltage source, error amplifiers, driver transistors, current limiters
and phase compensators internally. The L6401’s current limiter’s foldback circuit also operates as a
short protect for the output current limiter. The output voltage for each regulator is set independently by
laser trimming. Voltages are selectable in 50mV steps within a range of 1.3V to 5.0V.
The EN function allows the output of each regulator to be turned off independently, resulting in
greatly reduced power consumption. The L6401 series is available in the SOT-26 and USP-6B.
FEATURES
Output Voltage Range
Highly Accurate
Dropout Voltage
High Ripple Rejection
Low Power Consumption
Maximum Output Current
Standby Current
Internal protector
Small packages
1.3V to 6.0V (selectable in 50mV steps)
± 2%
200mV @ 100mA (3.0V type)
70dB (1 kHz)
25μA (TYP.)
300mA
less than 0.1μA
current limiter and short protector
SOT-26 and other required
Portable games
Portable AV equipment
APPLICATIONS
Mobile phones
Cordless phones and radio communication
equipment
PDAs
Cameras, Video cameras
PACKAGE
SOT-26
USP-6B
BLOCK DIAGRAM
EN1
ON/OFF
Control
-
+
Error
Amp1
Current
Limit
V
OUT1
VR1
each
circuit
R11
R12
V
IN
V
SS
-
+
VR2
each
circuit
Voltage
Reference
Error
Amp2
Current
Limit
V
OUT2
R21
EN2
ON/OFF
Control
R22
1/7
The authenticity of making money online
If you go online, the term "making money online" appears quite often. So can you really make money online? I had this question when I first came into contact with online earning, but after a period of...
mdsfnsa RF/Wirelessly
HALCOGEN installation and use
I had some time on Sunday morning. I downloaded HALCOGEN and installed it, but encountered some problems at first. I am writing this article to avoid wasting time for other forum members. First, downl...
ddllxxrr Microcontroller MCU
IAR Hardware Emulation Issues
Hello, experts:I have been learning 430 hardware simulation these two days, but I can run it in single step. When I run it at full speed, the hardware does not respond. What's going on? I am using msp...
georg Microcontroller MCU
After setting Control PCLK into PWMTIMER block in CLKCON in arm s3c2410 to 0 = Disable, where does the pwm clock come from?
After setting Control PCLK into PWMTIMER block in CLKCON in arm s3c2410 to 0 = Disable, where does the pwm clock come from?...
keiyi ARM Technology
[EEWORLD takes you DIY] Product suggestion collection, come and show what you want to DIY most recently~~~
It is the nature of electronic engineers to like to do things. I believe that everyone has one or two DIY ideas in their mind, whether near or far. Why not take them out and show what you want to DIY ...
soso DIY/Open Source Hardware
EEWORLD University ---- Altium Designer Tutorial
Altium Designer Tutorial : https://training.eeworld.com.cn/course/3964...
老白菜 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 415  1499  2051  1259  1345  9  31  42  26  28 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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