EEWORLDEEWORLDEEWORLD

Part Number

Search

LM2940G-90-TQ2-R

Description
Fixed Positive LDO Regulator, 9V, 0.8V Dropout, PSSO2, HALOGEN FREE, TO-263, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size363KB,12 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
Download Datasheet Parametric View All

LM2940G-90-TQ2-R Overview

Fixed Positive LDO Regulator, 9V, 0.8V Dropout, PSSO2, HALOGEN FREE, TO-263, 3 PIN

LM2940G-90-TQ2-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerUNISONIC TECHNOLOGIES CO.,LTD
Parts packaging codeD2PAK
package instructionTO-263,
Contacts4
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum drop-back voltage 10.8 V
Maximum input voltage26 V
Minimum input voltage11 V
JESD-30 codeR-PSSO-G2
length10.1 mm
Number of functions1
Number of terminals2
Working temperatureTJ-Max150 °C
Maximum output current 11 A
Maximum output voltage 19.27 V
Minimum output voltage 18.73 V
Nominal output voltage 19 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-263
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height5.13 mm
surface mountYES
Terminal formGULL WING
Terminal pitch2.54 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
width9.02 mm
UNISONIC TECHNOLOGIES CO., LTD
LM2940
1A LOW-DROPOUT POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
1
The UTC
LM2940
is a low dropout regulator designed to
provide output current up to 1A with a typically 500mV dropout
Voltage and a maximum of 1V. It is capable of reducing the
ground current when the differential between the input voltage
and the output voltage outrun 3V.
UTC
LM2940
offers low quiescent current (typically 30mA at 1A
and an input-output differential of 5V). Higher quiescent currents
only exist when the regulator is in the dropout mode
(V
IN
-V
OUT
≤3V).
FEATURES
* 500mV Typically Dropout at 1A
* Output Current in Excess of 1A
* Low Quiescent Current
* Reversed-Battery Protection
* Current Limit and Thermal Shutdown.
* Mirror Image Insertion Protection
ORDERING INFORMATION
Package
SOT-223
TO-220
TO-220F
TO-252
TO-252
TO-263
TO-263
TO-263-3
TO-263-3
Pin Assignment
1
2
3
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
Packing
Tape Reel
Tube
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
Ordering Number
Lead Free
Halogen Free
LM2940L-xx-AA3-R
LM2940G-xx-AA3-R
LM2940L-xx-TA3-T
LM2940G-xx-TA3-T
LM2940L-xx-TF3-T
LM2940G-xx-TF3-T
LM2940L-xx-TN3-R
LM2940G-xx-TN3-R
LM2940L-xx-TN3-T
LM2940G-xx-TN3-T
LM2940L-xx-TQ2-R
LM2940G-xx-TQ2-R
LM2940L-xx-TQ2-T
LM2940G-xx-TQ2-T
LM2940L-xx-TQ3-R
LM2940G-xx-TQ3-R
LM2940L-xx-TQ3-T
LM2940G-xx-TQ3-T
Note: 1. xx: Output Voltage, refer to Marking Information.
2. Pin Assignment: I: V
IN
G: GND O:V
OUT
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
1 of 12
QW-R102-016.M
MDK_ARM Golden Key
MDK_ARM Golden Key means the file is read-only...
铅笔画童年 stm32/stm8
The 811 board has not arrived yet. I want to ask what's going on.
Killed an 811 board in seconds,The 811 board has not arrived yet. I want to ask what's going on....
493025560 Microcontroller MCU
Questions about SSD1351 OLED
I'm using SSD1351OLED LCD to make a display recently. I can light up the LCD using SPI. Now there is no problem, but the LCD is always in a snow screen state. It doesn't work when sending straight lin...
yingonly2015 Microcontroller MCU
How to hook the socket api?
How to hook socket api in wince system? I want to modify the connect function so that all running programs will automatically go through proxy like ppcproxy?...
dr17 Embedded System
Why do power flying leads still exist after...
I used DXP to lay a +3.3V power layer on Midlayer1, but there are still flying wires between two network +3.3V vias in this area, but not in other areas. What is going on? Is it a software problem or ...
dirty PCB Design
ACTEL FPGA Datasheet
Some FPGA data examples package, mainly ACTEL...
aqua2013 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2141  2146  521  1400  1487  44  11  29  30  34 
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