LM317MABDTG is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM317MABDTG

DigiKey Part Number
LM317MABDTG-ND
Manufacturer
Manufacturer Part Number
LM317MABDTG
Description
IC REG LINEAR POS ADJ 500MA DPAK
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
Datasheet
 Datasheet
EDA/CAD Models
LM317MABDTG Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
PSRR
80dB ~ 65dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature, Short Circuit
Output Configuration
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Voltage - Input (Max)
40V
Supplier Device Package
DPAK
Voltage - Output (Min/Fixed)
1.2V
Base Product Number
Voltage - Output (Max)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317MKVURG3Texas Instruments87,440296-19495-2-ND$0.66000Similar
LM317AMDT/NOPBTexas Instruments0LM317AMDT/NOPB-ND$3.16000Similar
LM317AMDTX/NOPBTexas Instruments0LM317AMDTX/NOPBTR-ND$2.75000Similar
LM317MDT/NOPBTexas Instruments0LM317MDTNS/NOPB-ND$2.36000Similar
LM317MDTX/NOPBTexas Instruments0LM317MDTX/NOPBTR-ND$1.57000Similar
Available To Order
Factory Stock: 52,500
75 estimated in stock on 18-Feb-2028

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.35100$3.51
75$0.27987$20.99
150$0.26320$39.48
300$0.24950$74.85
525$0.24021$126.11
1,050$0.23056$242.09
2,550$0.22067$562.71
5,025$0.21460$1,078.37
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.