EEWORLDEEWORLDEEWORLD

Part Number

Search

L6401HF2650DL

Description
Fixed Positive LDO Regulator, 2 Output, 2.6V1, 5V2, 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

L6401HF2650DL Overview

Fixed Positive LDO Regulator, 2 Output, 2.6V1, 5V2, CMOS, PDSO6, USP-6

L6401HF2650DL Parametric

Parameter NameAttribute value
Objectid7158422369
package instructionHTSON,
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum drop-back voltage 10.3 V
Maximum drop-back voltage 20.3 V
Maximum input voltage8 V
Minimum input voltage5.5 V
JESD-30 codeR-PDSO-N6
length2 mm
Number of functions1
Output times2
Number of terminals6
Maximum output voltage 12.652 V
Minimum output voltage 12.548 V
Nominal output voltage 12.6 V
Maximum output voltage 25.1 V
Minimum output voltage 24.9 V
Nominal output voltage 25 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
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
China IPTV Industry Standards Seminar Panorama and Records
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i] Sina Technology News On November 24, 2005, the China IPTV Industry Policy, Technology and Standards Seminar was held at Beijing ...
newlooking Mobile and portable
The 5th China Cloud Computing Conference
[size=3]Some time ago, I participated in the EEWORLD forwarding lottery on Weibo, and I was lucky enough to win a ticket to the Cloud Computing Conference. [/size][size=3]The Cloud Computing Conferenc...
aiguodelaoge Integrated technical exchanges
【Project Outsourcing】Hardware circuit design, PCB board making, low-level driver writing
Hardware circuit design, PCB board making, low-level driver programmingProject budget:¥5,000~10,000 Development cycle: 60 days Project Category: Embedded Bidding requirements:Project tags:C linux ARMP...
CSTO项目交易 Embedded System
[Several questions that DSP beginners have asked before, have you ever asked them? ]
[color=#000000]I am a new DSP developer and want to build a DSP development board myself. I have found a lot of reference materials and have a few questions that I think beginners may ask. The questio...
cscl DSP and ARM Processors
Another question about LCD
I am developing a product with STM32F107VCT6, and it uses LCD16032. It used to have some ghosting, but now it is even worse, the display is simply unreadable, all garbled. I found a problem, there is ...
chenbingjy stm32/stm8
LED street lamp local standards will be implemented in Guangdong from July 1
The first local standard for LED street lights in China will be implemented in Guangdong on July 1, and the LED street light industry in the Pearl River Delta will have rules to follow. Recently, the ...
sueicat5566 DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2762  245  967  2590  1108  56  5  20  53  23 
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