L6401FF2828DR datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> L6401FF2828DR

L6401FF2828DR: DescriptionFixed Positive LDO Regulator, 2 Output, 2.8V1, 2.8V2, 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

L6401FF2828DR Overview

Fixed Positive LDO Regulator, 2 Output, 2.8V1, 2.8V2, CMOS, PDSO6, USP-6

L6401FF2828DR Parametric

Parameter Name	Attribute value
Objectid	7158376390
package instruction	HTSON,
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	0.3 V
Maximum drop-back voltage 2	0.3 V
Maximum input voltage	8 V
Minimum input voltage	3.3 V
JESD-30 code	R-PDSO-N6
length	2 mm
Number of functions	1
Output times	2
Number of terminals	6
Maximum output voltage 1	2.856 V
Minimum output voltage 1	2.744 V
Nominal output voltage 1	2.8 V
Maximum output voltage 2	2.856 V
Minimum output voltage 2	2.744 V
Nominal output voltage 2	2.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	HTSON
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE
Regulator type	FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Maximum seat height	0.8 mm
surface mount	YES
technology	CMOS
Terminal form	NO LEAD
Terminal location	DUAL
width	1.8 mm

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

Stabilized power supply circuit with over-current and short-circuit protection Part 2

TJSB1 type transistor time relay pulse type circuit

Radio car finder circuit

A long-distance FM transmitter circuit (500M)

Comb pulse signal oscillator

LED light strip, using DC power supply, requires short circuit protection: Hello everyone! LED light strip, DC24V power supply, maximum current is 5A when working. Now the customer requires short circuit protection when the current exceeds 5A, for example, 5.3A, without usin...; wzk198005 Power technology

Free one-to-one technical training is provided to help you understand the features, structure, and troubleshooting of Ethernet multi-function monitors.: MD9950 CROSS Series Computer Room Security System The current development trend of small computer rooms is to gradually rack servers, and the number of blade servers is increasing. Rack-based UPS syst...; HuEric Embedded System

How to avoid pitfalls in GPIO operations?: GPIO operation is the most basic operation when using a microcontroller. Even if you are not careful during this operation, you will still fall into a pit .For example: use two pins (PA00 and PA01) in...; 火辣西米秀 Domestic Chip Exchange

I want information about smart sockets, thank you!: Does any friend have design information for smart sockets, including design plans, schematics and C language source programs? Please share. Thank you!...; 罗观武 51mcu

Mini2440 external interrupt programming: 1. Interrupt Writing General Block Diagram2. Step-by-step introduction 1. Initialize the pin #define GPGCON (*(volatile unsigned long *)0x56000060)Refer to the above figure and set all pins to [10] to...; 灞波儿奔 Microcontroller MCU

Comparison of the three major technical standards for mobile TV: The three major technical standards currently available are: T-based digital broadcasting (often referred to as the Korean standard), Europe's DVB-H, and Qualcomm's MediaFLO. The following is an analy...; soso Mobile and portable

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components