LM317BS-TR is available for purchase but is not normally stocked.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM317BS-TR | |
|---|---|
DigiKey Part Number | 497-LM317BS-TR-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | LM317BS-TR |
Description | IC REG LIN POS ADJ 1.5A SOT-223 |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223 |
Datasheet | Datasheet |
EDA/CAD Models | LM317BS-TR Models |
Product Attributes
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Category | Current - Output |
Mfr | Current - Quiescent (Iq) 5 mA |
Packaging Tape & Reel (TR) | PSRR 65dB ~ 80dB (120Hz) |
Part Status Active | Protection Features Over Current, Over Temperature, Short Circuit |
Output Configuration | Operating Temperature 0°C ~ 125°C (TJ) |
Output Type | Mounting Type Surface Mount |
Number of Regulators 1 | Package / Case TO-261-4, TO-261AA |
Voltage - Input (Max) 40V | Supplier Device Package SOT-223 |
Voltage - Output (Min/Fixed) 1.2V | Base Product Number |
Voltage - Output (Max) |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM317S-TR | STMicroelectronics | 0 | 497-LM317S-TR-ND | $0.30207 | Parametric Equivalent |
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.37047 | $926.18 |
| 5,000 | $0.36099 | $1,804.95 |
| 7,500 | $0.35625 | $2,671.88 |
| 12,500 | $0.35099 | $4,387.38 |
| 17,500 | $0.34791 | $6,088.43 |
| 25,000 | $0.34496 | $8,624.00 |



