EEWORLDEEWORLDEEWORLD

Part Number

Search

L6401FF3218MR

Description
Fixed Positive LDO Regulator, 2 Output, 3.2V1, 1.8V2, CMOS, PDSO6, SOT-26, 6 PIN
CategoryPower/power management    The power supply circuit   
File Size510KB,7 Pages
ManufacturerLRC
Websitehttp://www.lrc.cn
Download Datasheet Parametric View All

L6401FF3218MR Overview

Fixed Positive LDO Regulator, 2 Output, 3.2V1, 1.8V2, CMOS, PDSO6, SOT-26, 6 PIN

L6401FF3218MR Parametric

Parameter NameAttribute value
Objectid7158376960
package instructionLSSOP,
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 voltage3.7 V
JESD-30 codeR-PDSO-G6
length2.9 mm
Number of functions1
Output times2
Number of terminals6
Maximum output voltage 13.264 V
Minimum output voltage 13.136 V
Nominal output voltage 13.2 V
Maximum output voltage 21.836 V
Minimum output voltage 21.764 V
Nominal output voltage 21.8 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Regulator typeFIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height1.3 mm
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum voltage tolerance2%
width1.6 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
USB Type-C mobile power, adapter, power bank, charger reference design solution
USB Type-C mobile power, adapter, power bank, charger reference design solution, see attachment....
USB_Type-C Analog electronics
Share the learning of F28335 bit field and register structure
[size=2] TI provides C/C++ Header files for management, which is similar to CSL, but not exactly the same as CSL. First of all, the most commonly used macro pseudo-instructions in CSL are bit fields a...
Aguilera Microcontroller MCU
Stepper motor control under μCOSII, experts please help me
/* Computer mouse design task arrangement 1. Press the button as a switch 2. Use LED8 to flash for on and off for off 3. AD sampling to set the speed of the computer mouse and adjust the speed of the ...
hero886666 Embedded System
[TI recommended course] #Live replay: TI's new generation C2000 microcontroller#
//training.eeworld.com.cn/TI/show/course/5555...
yin_wu_qing TI Technology Forum
The world's latest and most comprehensive CAD/CAE/CAX/EDA/CFD/G (Part 1)
1. Register the system, and use it unlimitedly after making it once. 2. Quickly make various software and hardware encryption, various dongle cracking, microdog cracking 3. Undertake dongle copying se...
rain Test/Measurement
First Prize in the 2006 Intel Cup Undergraduate Electronic Design Competition Embedded System Invitational Competition
[i=s]This post was last edited by paulhyde on 2014-9-15 09:01[/i] 1-1 First Prize (Intel Cup) Competition Topic: XML-based Intelligent Car Navigation System and Rich Information Interaction Platform C...
open82977352 Electronics Design Contest

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 475  2323  2199  1555  1493  10  47  45  32  31 
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