LM317AH/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


LM317AH/NOPB | |
|---|---|
DigiKey Part Number | 296-41169-ND |
Manufacturer | |
Manufacturer Product Number | LM317AH/NOPB |
Description | IC REG LINEAR POS ADJ 1.5A TO3 |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-3 |
Datasheet | Datasheet |
EDA/CAD Models | LM317AH/NOPB Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Current - Output |
Mfr | Current - Quiescent (Iq) 10 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-205AD, TO-39-3 Metal Can |
Voltage - Input (Max) 40V | Supplier Device Package TO-3 |
Voltage - Output (Min/Fixed) 1.25V | Base Product Number |
Voltage - Output (Max) |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM317AH | Texas Instruments | 0 | LM317AH-ND | $16.99000 | Parametric Equivalent |
In-Stock: 0
500 estimated in stock on 06-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $23.89000 | $23.89 |
| 10 | $19.17300 | $191.73 |
| 25 | $17.99520 | $449.88 |
| 100 | $16.70060 | $1,670.06 |
| 250 | $16.08348 | $4,020.87 |
| 500 | $15.71166 | $7,855.83 |
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.