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LM317EMPX/NOPB is out of stock and can be placed on backorder.
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM317EMPX/NOPB | |
|---|---|
DigiKey Part Number | LM317EMPX/NOPBTR-ND - Tape & Reel (TR) LM317EMPX/NOPBCT-ND - Cut Tape (CT) LM317EMPX/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM317EMPX/NOPB |
Description | IC REG LIN POS ADJ 1.5A SOT223-4 |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4 |
Datasheet | Datasheet |
EDA/CAD Models | LM317EMPX/NOPB 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-261-4, TO-261AA |
Voltage - Input (Max) 37V | Supplier Device Package SOT-223-4 |
Voltage - Output (Min/Fixed) 1.25V | Base Product Number |
Voltage - Output (Max) |
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Substitutes (19)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM317AEMP/NOPB | Texas Instruments | 11,000 | LM317AEMP/NOPBCT-ND | $3.20000 | Similar |
| LM317DCY | Texas Instruments | 3,357 | 296-23224-5-ND | $1.31000 | Similar |
| LM317DCYG3 | Texas Instruments | 1,105 | 296-36104-5-ND | $1.31000 | Similar |
| LM317DCYR | Texas Instruments | 25,473 | 296-12602-1-ND | $0.88000 | Similar |
| LM317EMP/NOPB | Texas Instruments | 0 | LM317EMP/NOPBCT-ND | $2.38000 | Similar |
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In-Stock: 0
1,571 expected in stock on 30-Nov-2026
429 expected in stock on 03-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.57000 | $1.57 |
| 10 | $1.15100 | $11.51 |
| 25 | $1.04440 | $26.11 |
| 100 | $0.92770 | $92.77 |
| 250 | $0.87196 | $217.99 |
| 500 | $0.83840 | $419.20 |
| 1,000 | $0.83079 | $830.79 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | $0.78803 | $1,576.06 |
| 4,000 | $0.76931 | $3,077.24 |
| 6,000 | $0.75993 | $4,559.58 |
| 10,000 | $0.74955 | $7,495.50 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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