LM317T-DG is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 0
Unit Price: $0.56000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.77000
Datasheet
TO-220-3 Type A
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TO-220-3 Type A
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM317T-DG

DigiKey Part Number
497-12403-ND
Manufacturer
Manufacturer Product Number
LM317T-DG
Description
IC REG LINEAR POS ADJ 1.5A TO220
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-220
Datasheet
 Datasheet
EDA/CAD Models
LM317T-DG Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Active
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
1.2V
Voltage - Output (Max)
Voltage Dropout (Max)
-
Current - Output
Current - Quiescent (Iq)
10 mA
PSRR
80dB ~ 65dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature, Short Circuit
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3
Supplier Device Package
TO-220
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.83000$0.83
10$0.59500$5.95
50$0.50000$25.00
100$0.47050$47.05
250$0.43924$109.81
500$0.42044$210.22
1,000$0.40495$404.95
2,500$0.38859$971.48
5,000$0.37874$1,893.70
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.