LM317LZ/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 1,998
Unit Price: $0.80000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 1,527
Unit Price: $0.80000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 765
Unit Price: $0.80000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 2,000
Unit Price: $0.43292
Datasheet

Parametric Equivalent


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In Stock: 4,922
Unit Price: $0.92000
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Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA TO-92-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA TO-92-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM317LZ/NOPB

DigiKey Part Number
LM317LZNS/NOPB-ND
Manufacturer
Manufacturer Product Number
LM317LZ/NOPB
Description
IC REG LIN POS ADJ 100MA TO92-3
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA TO-92-3
Datasheet
 Datasheet
EDA/CAD Models
LM317LZ/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
5 mA
Packaging
Bulk
PSRR
80dB ~ 65dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature, Short Circuit
Output Configuration
Operating Temperature
-40°C ~ 125°C
Output Type
Mounting Type
Through Hole
Number of Regulators
1
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Voltage - Input (Max)
40V
Supplier Device Package
TO-92-3
Voltage - Output (Min/Fixed)
1.2V
Base Product Number
Voltage - Output (Max)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM317LZ/LFT1Texas Instruments1,998296-LM317LZ/LFT1CT-ND$0.80000Parametric Equivalent
LM317LZ/LFT2Texas Instruments1,527296-LM317LZ/LFT2CT-ND$0.80000Parametric Equivalent
LM317LZ/LFT3Texas Instruments765296-LM317LZ/LFT3CT-ND$0.80000Parametric Equivalent
LM317LZ/LFT4Texas Instruments2,000296-LM317LZ/LFT4TB-ND$0.43292Parametric Equivalent
LM317LZ/LFT7Texas Instruments4,922296-LM317LZ/LFT7CT-ND$0.92000Parametric Equivalent
In-Stock: 0
1,800 expected in stock on 14-Sep-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.80000$0.80
10$0.56800$5.68
25$0.51080$12.77
100$0.44790$44.79
250$0.41784$104.46
500$0.39970$199.85
1,800$0.37422$673.60
3,600$0.36380$1,309.68
5,400$0.35859$1,936.39
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.