Add Prime to get Fast, Free delivery
Amazon prime logo
$7.99
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Wednesday, December 18 on orders shipped by Amazon over $35
Arrives before Christmas
In Stock
$$7.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$7.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Returns
Returnable until Jan 31, 2025
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
Returns
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
$7.99
FREE pickup Sunday, December 15 on orders shipped by Amazon over $35
Or Prime members get FREE pickup Thursday, December 12. Order within 1 hr 37 mins.

1.76 mi | Ashburn 20147

How pickup works
Pick up from nearby pickup location
Step 1: Place Your Order
Select the “Pickup” option on the product page or during checkout.
Step 2: Receive Notification
Once your package is ready for pickup, you'll receive an email and app notification.
Step 3: Pick up
Bring your order ID or pickup code (if applicable) to your chosen pickup location to pick up your package.
In Stock
$$7.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$7.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Returns
Returnable until Jan 31, 2025
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
Returns
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs)

4.6 4.6 out of 5 stars 195 ratings
$7.99
Get Fast, Free Shipping with Amazon Prime
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$7.99","priceAmount":7.99,"currencySymbol":"$","integerValue":"7","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"6rh%2FRPWTzqQky1D8pgzlNbZaI9aD%2BGg6CdzC5suLcph%2BlQhUkEZ291hcSLGNTDLUEVZxSE9qywKi%2FhtkEoQ4tsRYsFnLg4nyRkhebkzloz1bT3yLfPMVE5hIlGUPhZgTTbP9xFNAouIxua%2BrDeth4OOynGkwG7QTYyB7ZcnQBDLYgHbvepg3tjQoIam987SM","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}],"desktop_buybox_group_2":[{"displayPrice":"$7.99","priceAmount":7.99,"currencySymbol":"$","integerValue":"7","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"6rh%2FRPWTzqQky1D8pgzlNbZaI9aD%2BGg6CdzC5suLcph%2BlQhUkEZ291hcSLGNTDLUEVZxSE9qywKi%2FhtkEoQ4tsRYsFnLg4nyRkhebkzloz1bT3yLfPMVE5hIlGUPhZgTTbP9xFNAouIxua%2BrDeth4OOynGkwG7QTYyB7ZcnQBDLYgHbvepg3tjQoIam987SM","locale":"en-US","buyingOptionType":"PICKUP","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

  • Input Voltage : 4.2 ~ 40 V
  • Output Voltage:Adjustable Between 1.2 V to 37 V
  • Output Current(Max): 1.5 A
  • LM317T employs internal current limiting,Thermal Overload Protection, and Output Transistor Safe Operating Area Compensation
› See more product details

Frequently bought together

BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs)
This item: BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs)
$7.99
Get it as soon as Wednesday, Dec 18
In Stock
Sold by BOJACK ELECTRON and ships from Amazon Fulfillment.
+
Easycargo 10 packs TO-220 Heatsink + Insulator Mounting Screws Kits for LM317 LM317t L7805 L7812 L78XX Voltage Regulator, IRF
$5.99
Get it as soon as Monday, Dec 16
In Stock
Sold by Easycargo and ships from Amazon Fulfillment.
+
BOJACK IC L7805CV Voltage Regulator Output 5 V 1.5 A Integrated Circuits L7805 Linear Positive Voltage Regulators TO-220(Pack
$7.99
Get it as soon as Tuesday, Dec 17
In Stock
Sold by BOJACK ELECTRON and ships from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
spCSRF_Treatment
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Product details

  • Package Dimensions ‏ : ‎ 2.8 x 2.1 x 1 inches; 0.81 ounces
  • Date First Available ‏ : ‎ July 25, 2019
  • Manufacturer ‏ : ‎ BOJACK
  • ASIN ‏ : ‎ B07VNNHWF9
  • Customer Reviews:
    4.6 4.6 out of 5 stars 195 ratings

Product Description

BOJACK 25 PCS LM317T Adjustable Positive Voltage Regulator

Specification:

Name: Adjustable Linear Regulator
Output current: 1.5A (min), 2.2A (typ)
Input and output voltage difference (VI-VO): 40Vdc (max)
Output adjustable voltage range: 1.2~37V
Linear adjustment rate (TA=+25°C): 0.01%/V (typ)
Load regulation rate (TA=+25°C): 5.0mV@VO ≤5.0 V, 0.1% VO@VO ≥5.0 V
Reference voltage Vref: 1.25V (typ)
Number of pins: 3
PSRR:65dB ~ 80dB (120Hz)
Current output: 1.5A
Voltage input: 4.2 ~ 40 V
Working temperature: 0 ° C ~ 125 ° C
Characteristic frequency: 100 (MHz)
Collector maximum allowable power dissipation: 100 (W)
Collector allowable current: 100 (A)
Package Type: TO-220

This monolithic integrated circuit is an adjustable 3-terminal
positive-voltage regulator designed to supply more than
1.5 A of load current with an output voltage adjustable
over a 1.2 V to 37 V range.

Brands in this category on Amazon

Sponsored
Sponsored ad from EEEEE. "Transistor, Diode, LED, Resistor, Capacitor, IC." Shop EEEEE.
EEEEETransistor, Diode, LED, Resistor, Capacitor, ICShop EEEEE
Sponsored ad from Juried Engineering. "Authentic and Genuine Electronic Components." Shop Juried Engineering.
Juried EngineeringAuthentic and Genuine Electronic ComponentsShop Juried Engineering
Sponsored ad from DROK. "Easily adjustable buck & boost converter." Shop DROK.
DROKEasily adjustable buck & boost converterShop DROK

Looking for specific info?

Customer reviews

4.6 out of 5 stars
195 global ratings

Top reviews from the United States

Wes
5.0 out of 5 stars They work as expected
Reviewed in the United States on October 1, 2024
Verified Purchase
This product works fine.
Helpful
 Report
Marshall Mullins
5.0 out of 5 stars nice 317
Reviewed in the United States on June 3, 2020
Verified Purchase
Used in a solar battery charger. Just have to pay attention to current load. Plus building stock.
Helpful
 Report
Vidal Felipe Dort
5.0 out of 5 stars As described
Reviewed in the United States on April 9, 2021
Verified Purchase
They do the job
Helpful
 Report
Adam
4.0 out of 5 stars How are you supposed to use them without the pinouts?
Reviewed in the United States on December 31, 2022
Verified Purchase
We need the pinouts. They seem to be standard STM pinouts.

Seem to work okay after I wire them correctly. There is an electronic burning smell so we'll see how long they last. I got you
One person found this helpful
Helpful
 Report
lhatch
5.0 out of 5 stars Worked great
Reviewed in the United States on June 2, 2021
Verified Purchase
Worked great
Helpful
 Report
terry01
5.0 out of 5 stars Works as described
Reviewed in the United States on June 10, 2020
Verified Purchase
Like the included plastic case for compact storage.
Helpful
 Report
les
5.0 out of 5 stars received on time good quality
Reviewed in the United States on August 30, 2020
Verified Purchase
received on time good quality
Helpful
 Report
Sue Priest
5.0 out of 5 stars Good quality product
Reviewed in the United States on October 5, 2020
Verified Purchase
Ham radio projects
Helpful
 Report