EEWORLDEEWORLDEEWORLD

Part Number

Search

LT1086CK-5

Description
12 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, MBFM2
CategoryPower/power management    The power supply circuit   
File Size233KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT1086CK-5 Overview

12 V FIXED POSITIVE LDO REGULATOR, 1.5 V DROPOUT, MBFM2

LT1086CK-5 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeTO-204AA
package instructionTO-3, TO-204/-3
Contacts2
Reach Compliance Codecompli
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 11.5 V
Nominal dropback voltage 11.3 V
Maximum absolute input voltage30 V
Maximum input voltage20 V
Minimum input voltage6.5 V
JESD-30 codeO-MBFM-P2
JESD-609 codee0
Maximum grid adjustment rate0.01%
Maximum load regulation0.035%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals2
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi
Maximum output current 11.5 A
Maximum output voltage 15.1 V
Minimum output voltage 14.9 V
Nominal output voltage 15 V
Package body materialMETAL
encapsulated codeTO-3
Encapsulate equivalent codeTO-204/-3
Package shapeROUND
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountNO
technologyBIPOLAR
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formPIN/PEG
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2%
Base Number Matches1
LT1086 Series
1.5A Low Dropout Positive
Regulators Adjustable and
Fixed 2.85V 3.3V, 3.6V, 5V 12V
,
,
FEATURES
s
s
s
s
s
s
s
s
s
DESCRIPTIO
3-Terminal Adjustable or Fixed
2.85V, 3.3V, 3.6V, 5V, 12V
Output Current of 1.5A (0.5A for LT1086H)
Operates Down to 1V Dropout
Guaranteed Dropout Voltage at Multiple Current Levels
Line Regulation: 0.015%
Load Regulation: 0.1%
100% Thermal Limit Functional Test
Ripple Rejection >75dB
Available in 3-Pin TO-220 and 3-Pin DD Packages
The LT
®
1086 is designed to provide up to 1.5A output
current. All internal circuitry is designed to operate down
to 1V input-to-output differential and the dropout voltage
is fully specified as a function of load current. Dropout is
guaranteed at several operating points up to a maximum
of 1.5V at maximum output current. Dropout decreases at
lower load currents. On-chip trimming adjusts the refer-
ence/ouput voltage to 1%. Current limit is also trimmed,
minimizing the stress on both the regulator and power
source circuitry under overload conditions.
The LT1086 is pin compatible with older 3-terminal adjust-
able regulators. A minimum 10µF output capacitor is
required on these devices.
The LT1086 offers excellent line and load regulation speci-
fications and ripple rejection exceeds 75dB even at the
maximum load current of 1.5A. The LT1086 is floating
architecture with a composite NPN output stage. All of the
quiescent current and the drive current for the output
stage flows to the load increasing efficiency.
The LT1086 is available in a 3-pin TO-220 package and a
space-saving surface mountable 3-pin DD package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
s
s
s
SCSI-2 Active Terminator
High Efficiency Linear Regulators
Post Regulators for Switching Supplies
Constant Current Regulators
Battery Chargers
Microprocessor Supply
TYPICAL APPLICATIO
MINIMUM INPUT/OUTPUT DIFFERENTIAL (V)
2
INDICATES GUARANTEED TEST POINT
–55°C
T
J
150°C
0°C
T
J
125°C
5V to 3.3V Regulator
V
IN
4.75V
IN
LT1086-3.3 OUT
GND
3.3V AT 1.5A
10µF*
TANTALUM
10µF
TANTALUM
1
T
J
= – 55°C
T
J
= 25°C
T
J
= 150°C
LT1086 • TA01
*MAY BE OMITTED IF INPUT SUPPLY IS WELL
BYPASSED WITHIN 2" OF THE LT1086
0
0
1
0.5
OUTPUT CURRENT (A)
1.5
LT1086 • TA02
U
LT1086 Dropout Voltage
sn1086 1086ffs
U
U
1
The method of mixed programming of C and assembly in Keil
An example of how to call an assembly function in KEIL C51 (v6.21) [ycong_kuang] There have been many posts about how to call assembly from C51, but generally only the key points are mentioned, and fe...
540227699 Embedded System
Help regarding CR95HF chip
After debugging for many days, it still doesn't work. The sine signal at pins 5 and 6 is very weak, only about 1V. How can I solve this problem?...
priestyoyo RF/Wirelessly
Who dares to guess the comprehensive evaluation test questions for this year's e-sports competition?
[i=s]This post was last edited by paulhyde on 2014-9-15 02:59[/i] [font=楷体, 楷体_GB2312][size=4][color=#ff00ff] The topic of the 2011 e-sports competition comprehensive assessment is "Application of Int...
lmx Electronics Design Contest
Help: Development of 32-bit AVR microcontroller
I have never touched AVR microcontrollers before. I have only learned about 89c51 series microcontrollers. I feel that there are many differences. Moreover, they are 32-bit. I can understand 8-bit mic...
爱珊 Microchip MCU
The problem that C2000 cannot be interrupted again and the cause analysis and solution
[size=4][color=#000080] The problem that C2000LF2407 cannot terminate the capture again: After 2407 sets all the registers related to the capture interrupt, it uses the capture interrupt to collect th...
Jacktang Microcontroller MCU
Design of blocking menu program for MSP430 MCU
Main program mian /* Menu program example (temperature alarm) Description: In the "Thermometer_Basic Principle" program, a temperature measurement and display system has been implemented. Add a menu t...
fish001 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2521  1226  1801  1960  2616  51  25  37  40  53 
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