L6401HE3047MR datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> L6401HE3047MR

L6401HE3047MR: DescriptionFixed Positive LDO Regulator, 2 Output, 3V1, 4.7V2, 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

L6401HE3047MR Overview

Fixed Positive LDO Regulator, 2 Output, 3V1, 4.7V2, CMOS, PDSO6, SOT-26, 6 PIN

L6401HE3047MR Parametric

Parameter Name	Attribute value
Maker	LRC
package instruction	SOT-26, 6 PIN
Reach Compliance Code	unknown
Maximum drop-back voltage 1	0.3 V
Maximum drop-back voltage 2	0.3 V
Maximum input voltage	8 V
Minimum input voltage	5.2 V
JESD-30 code	R-PDSO-G6
length	2.9 mm
Number of functions	1
Output times	2
Number of terminals	6
Maximum output voltage 1	3.06 V
Minimum output voltage 1	2.94 V
Nominal output voltage 1	3 V
Maximum output voltage 2	4.794 V
Minimum output voltage 2	4.606 V
Nominal output voltage 2	4.7 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Regulator type	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height	1.3 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
width	1.6 mm
Base Number Matches	1

Preview

Download Datasheet

View All

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

OUT1

VR1

each

circuit

R11

R12

VR2

each

circuit

Voltage

Reference

Error

Amp2

Current

Limit

OUT2

R21

EN2

ON/OFF

Control

R22

1/7

Recommended Resources

External circuit structure of CPU clock signal generation circuit b

TLG4 type thyristor automatic excitation device circuit

Power amplifier circuit composed of TM2001A

JD1A type electrical schematic circuit

Sequential power supply circuit

The battery lasts too short (5) – what are we worried about?: [b][u][size=16px][color=#033660]Myth 4: Batteries don't last long [/color][/size][/u][/b] [size=16px] True wireless devices don't need to run wires for communication or power. But sensors and wireless...; 小瑞 RF/Wirelessly

AD5933 DC bias and automatic range switching issues: Recently, I am using STM32+AD5933 to design an impedance measurement system. Ignoring the impact of AD5933 output impedance and DC component on impedance measurement, I connected AD5933 and STM32 micr...; qiwan stm32/stm8

Failed to read Flash boot: I want to ask you a question. I downloaded microblaze into prom and wrote a Flash lodar. I want to write the application into FLASH, but after powering on, I can't read anything in FLAH?...; daicheng FPGA/CPLD

Freescale 2009 seminar之二Automotive Electronics Market Trends 2009 and Beyo: 2009Automotive Electronics Market Trends: 2009 and beyond...; madokaaukawa NXP MCU

Feiman Wei Yongming: Looking at the gains and losses of embedded systems in the past decade from MiniGUI: [i=s]This post was last edited by Dazhou DIY on 2014-4-18 10:30[/i] Recently, Wei Yongming, the founder of Feyman Software, reviewed the company's development over the past decade on the occasion of t...; 大州DIY Talking

Basic terms for switches and connectors: Overview: There are many types of specifications for switches and connectors. In addition to the basic requirements such as the number of switch positions, operation methods, and structural dimensions...; sunllor RF/Wirelessly

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components