You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

LM334Z

Three-Terminal Adjustable Current Source IC

LM334Z - Three-Terminal Adjustable Current Source IC

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM334Z
Order Code:
9488065

Product Overview

The LM334 is a 3-terminal adjustable current source featuring 10,000:1 range in operating current, excellent current regulation and a wide dynamic voltage range of 1V to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ±3%. The LM334 is a true floating current sources with no separate power supply connections. In addition, reverse applied voltages of up to 20V will draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications. The sense voltage used to establish operating current in the LM134 is 64mV at 25°C and is directly proportional to absolute temperature (°K). The simplest one external resistor connection, then, generates a current with +0.33%/°C temperature dependence. Zero drift operation can be obtained by adding one extra resistor and a diode.
  • 0.02%/V current regulation
  • Programmable from 1µA to 10mA
  • True 2-terminal operation
  • Available as fully specified temperature sensor
  • ±3% initial accuracy

Applications

Power Management, Sensing & Instrumentation, System Monitoring

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
10mA

:
40V

:
-

:
400mW

:
TO-92

:
3 Pin

:
-

:
-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

No Longer Stocked

£0.74 ( ex VAT  ) £0.888 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
 
 
1+ £0.74 £0.888
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ £0.578 £0.6936
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ £0.493 £0.5916
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ £0.434 £0.5208
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ £0.383 £0.4596
Promotional price
Contract Price
Web only price
Web only contract price
 
2000+ £0.184 £0.2208
Promotional price
Contract Price
Web only price
Web only contract price
 
4000+ £0.179 £0.2148
Promotional price
Contract Price
Web only price
Web only contract price
 
20000+ £0.175 £0.2100
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --

Customer Reviews

Customer Q&A Exchange