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

 
 

LM317AEMPX/NOPB

Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1.5A out, SOT-223-4

LM317AEMPX/NOPB - Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1.5A out, SOT-223-4

The actual product may differ from image shown

Manufacturer Part No:
LM317AEMPX/NOPB
Newark Part No.:
41K4650
Technical Datasheet:
LM317AEMPX/NOPB   Datasheet
See all Technical Docs

Product Overview

The LM317AEMPX/NOPB is an adjustable 3-terminal Positive-Voltage Regulator capable of supplying current in excess of 1.5A over a 1.25 to 37V output range and provide 1% output-voltage accuracy. The device is ideal for space-constrained applications that require high-performance regulation. The device is exceptionally easy to use and requires only two external resistors to set the output voltage. Both line regulation and load regulation are better achieved with the device than with standard fixed regulator. The device offers full overload protection such as current limit, thermal-overload protection and safe-area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple-rejection ratios that are difficult to achieve with standard 3-terminal regulator.
  • Current limit constant with temperature
  • Short-circuit protected output
  • 1% Output voltage tolerance
  • Typical 0.005%/V line regulation
  • Green product and no Sb/Br

Applications

Automotive, LED Lighting, Consumer Electronics, Power Management, Medical, Communications & Networking, Automation & Process Control, Wireless, Sensing & Instrumentation, Motor Drive & Control

Product Information

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


:
-

:
1.2V

:
37V

:
4.2V

:
40V

:
-

:
1.5A

:
Adjustable

:
SOT-223

:
4Pins

:
-40°C

:
125°C

:
-

:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (4)

Alternatives for LM317AEMPX/NOPB

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Availability
Price For
Quantity

TEXAS INSTRUMENTS

Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1A out, SOT-223-4

     

Each (Supplied on Cut Tape)

1+ $1.04   10+ $1.04   25+ $0.954   50+ $0.954   100+ $0.88   250+ $0.88   500+ $0.88   More Pricing...

Restricted Item Add

TEXAS INSTRUMENTS

IC, LINEAR VOLTAGE REGULATOR

     

Each (Supplied on Cut Tape)

1+ $1.69   10+ $1.43   25+ $1.34   50+ $1.24   100+ $1.15   250+ $1.01   500+ $0.973   1000+ $0.773   More Pricing...

Restricted Item Add

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

204 In stock

Available in quantity shown

To order more than shown inventory, contact sales

204 in stock for same day shipping
$2.01

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ $2.01
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ $1.77
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ $1.59
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ $1.42
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ $1.24
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ $1.07
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ $0.967
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ $0.916
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 Cart Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.