Low

LM317EMP/NOPB - 

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

LM317EMP/NOPB - Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1A out, SOT-223-4

The actual product may differ from image shown

Manufacturer Part No:
LM317EMP/NOPB
Newark Part No.:
12X9035

Product Overview

The LM317EMP/NOPB is an adjustable 3-pin Positive Voltage Regulator capable of supplying in excess of 1.5A over a 1.25 to 37V output range and a wide temperature range. It is exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation is better than 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. Typically, no capacitors are needed unless the device is situated more than 6-inche from the input filter capacitors, in which case an input bypass is needed. 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
  • Typical 0.1% load regulation
  • Typical 0.01%/V line regulation
  • Green product and no Sb/Br

Applications

Automotive, LED Lighting, Consumer Electronics, Power Management, Industrial, HVAC, Motor Drive & Control, Imaging, Video & Vision, Signal Processing, Automation & Process Control

Product Information

:
Adjustable
:
4.2V
:
40V
:
-
:
1.2V
:
37V
:
1A
:
SOT-223
:
4Pins
:
0°C
:
125°C
:
Tape & Reel
:
-
:
-
:
To Be Advised
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Substitutes

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

TEXAS INSTRUMENTS

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

Awaiting Delivery
Contact us for more availability or to purchase on backorder

Each (Supplied on Cut Tape)

1+ $1.25 10+ $1.06 25+ $0.978 50+ $0.895 More Pricing...

Add
Awaiting Delivery
Contact us for more availability or to purchase on backorder

Each (Supplied on Cut Tape)

1+ $1.25 10+ $1.06 25+ $0.978 50+ $0.895 More Pricing...

Add

Associated Products

Compare Selected

Related Searches

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.

Awaiting Delivery

Available for backorder to lead times shown

 
Check stock and lead times

2,000 Further stock expected to ship on Dec 26, 2017

More stock available week commencing 2/12/18

Contact me when back in stock

Alternatives Available

20J4456 - Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1A out, SOT-223-4

87X5588 - V REG, 1A, 0.02%, 1.2-37V, 4SOT223, REEL

61M7389 - V REG, 1A, 0.02%, 1.2-37V, 4SOT223

View all alternatives / recommendations
$0.535 $ 0.54
Price for:
Each (Supplied on Full Reel)
Multiple: 1000 Minimum: 1000
Quantity Price
1000 + $0.535
2000 + $0.503
4000 + $0.497
6000 + $0.49
10000 + $0.484
No longer stocked:: No Longer Manufactured::
Back Order
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.