LM317KTTR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 44,631
Unit Price: $0.74000
Datasheet

Direct


onsemi
In Stock: 22,683
Unit Price: $0.75000
Datasheet

Direct


onsemi
In Stock: 7,381
Unit Price: $0.79000
Datasheet
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263 (DDPAK-3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263 (DDPAK-3)
TO-263-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM317KTTR

DigiKey Part Number
296-21390-2-ND - Tape & Reel (TR)
296-21390-1-ND - Cut Tape (CT)
296-21390-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM317KTTR
Description
IC REG LINEAR POS ADJ 1.5A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM317KTTR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
80dB ~ 65dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature, Short Circuit
Output Configuration
Operating Temperature
0°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Input (Max)
40V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage - Output (Min/Fixed)
1.25V
Base Product Number
Voltage - Output (Max)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317BD2TR4Gonsemi44,631LM317BD2TR4GOSCT-ND$0.74000Direct
LM317D2TGonsemi22,683LM317D2TGOS-ND$0.75000Direct
LM317D2TR4Gonsemi7,381LM317D2TR4GOSCT-ND$0.79000Direct
In-Stock: 0
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.03000$1.03
10$0.73700$7.37
25$0.66520$16.63
100$0.58610$58.61
250$0.54836$137.09
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$0.52560$262.80
1,000$0.50685$506.85
1,500$0.49746$746.19
2,500$0.48706$1,217.65
3,500$0.48098$1,683.43
5,000$0.47513$2,375.65
Manufacturers Standard Package