Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

LM4125 Datasheet(PDF) 1 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM4125
Description  Precision Micropower Low Dropout Voltage Reference
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4125 Datasheet(HTML) 1 Page - National Semiconductor (TI)

  LM4125 Datasheet HTML 1Page - National Semiconductor (TI) LM4125 Datasheet HTML 2Page - National Semiconductor (TI) LM4125 Datasheet HTML 3Page - National Semiconductor (TI) LM4125 Datasheet HTML 4Page - National Semiconductor (TI) LM4125 Datasheet HTML 5Page - National Semiconductor (TI) LM4125 Datasheet HTML 6Page - National Semiconductor (TI) LM4125 Datasheet HTML 7Page - National Semiconductor (TI) LM4125 Datasheet HTML 8Page - National Semiconductor (TI) LM4125 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
LM4125
Precision Micropower Low Dropout Voltage Reference
General Description
The LM4125 is a precision low power low dropout bandgap
voltage reference with up to 5 mA output current source and
sink capability.
This series reference operates with input voltages as low as
2V and up to 6V consuming 160 µA (Typ.) supply current. In
power down mode, device current drops to less than 2 µA.
The LM4125 comes in two grades (A and Standard) and
three voltage options for greater flexibility. The best grade
devices (A) have an initial accuracy of 0.2%, while the stan-
dard have an initial accuracy of 0.5%, both with a tempco of
50ppm/˚C guaranteed from −40˚C to +125˚C.
The very low dropout voltage, low supply current and power-
down capability of the LM4125 makes this product an ideal
choice for battery powered and portable applications.
The device performance is guaranteed over the industrial
temperature range (−40˚C to +85˚C), while certain specs are
guaranteed over the extended temperature range (−40˚C to
+125˚C). Please contact National for full specifications over
the extended temperature range. The LM4125 is available in
a standard 5-pin SOT-23 package.
Features
n
Small SOT23-5 package
n
Low dropout voltage:
120 mV Typ @ 1mA
n
High output voltage accuracy:
0.2%
n
Source and Sink current output:
±5mA
n
Supply current:
160 µA Typ.
n
Low Temperature Coefficient:
50 ppm/˚C
n
Fixed output voltages:
2.048, 2.5,and 4.096
n
Industrial temperature Range:
−40˚C to +85˚C
n
(For extended temperature range, −40˚C to 125˚C,
contact National Semiconductor)
Applications
n
Portable, battery powered equipment
n
Instrumentation and process control
n
Automotive & Industrial
n
Test equipment
n
Data acquisition systems
n
Precision regulators
n
Battery chargers
n
Base stations
n
Communications
n
Medical equipment
Connection Diagram
20069802
Refer to the Ordering Information Table in this Data Sheet for Specific Part Number
SOT23-5 Surface Mount Package
November 2003
© 2003 National Semiconductor Corporation
DS200698
www.national.com


Similar Part No. - LM4125

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
LM4125 TI-LM4125 Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
LM4125AIM5-2.5/NOPB TI-LM4125AIM5-2.5/NOPB Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
LM4125IM5-2.0/NOPB TI-LM4125IM5-2.0/NOPB Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
LM4125IM5-2.5 TI-LM4125IM5-2.5 Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
LM4125IM5-2.5/NOPB TI-LM4125IM5-2.5/NOPB Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
More results

Similar Description - LM4125

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LM4121 NSC-LM4121 Datasheet
436Kb / 16P
   Precision Micropower Low Dropout Voltage Reference
LM4130 NSC-LM4130 Datasheet
264Kb / 12P
   Precision Micropower Low Dropout Voltage Reference
logo
Texas Instruments
LM4125 TI-LM4125_15 Datasheet
988Kb / 18P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
LM4120 TI1-LM4120 Datasheet
1Mb / 26P
[Old version datasheet]   Precision Micropower Low Dropout Voltage Reference
logo
National Semiconductor ...
LM4120 NSC-LM4120_05 Datasheet
721Kb / 12P
   Precision Micropower Low Dropout Voltage Reference
LM4120 NSC-LM4120 Datasheet
289Kb / 11P
   Precision Micropower Low Dropout Voltage Reference
logo
Texas Instruments
LM4120 TI-LM4120_15 Datasheet
1Mb / 26P
[Old version datasheet]   LM4120 Precision Micropower Low Dropout Voltage Reference
LM4121 TI-LM4121_15 Datasheet
1Mb / 22P
[Old version datasheet]   LM4121 Precision Micropower Low Dropout Voltage Reference
logo
Maxim Integrated Produc...
MAX6034 MAXIM-MAX6034 Datasheet
322Kb / 13P
   Precision, Micropower, Low-Dropout, SC70 Series Voltage Reference
Rev 0; 4/02
logo
Linear Technology
LT1461 LINER-LT1461_15 Datasheet
1Mb / 18P
   Micropower Precision Low Dropout Series Voltage Reference Family
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com