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LM317KTTR
| Category |
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Business
| Other Names | 296-21390-2 | Product Category | Voltage Regulators - Standard |
| Standard Package | Tape & Reel | Factory Pack Quantity | 500 |
| Standard Package Name | D2PAK | ||
Compliance
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (16-Dec-2013) |
| EU RoHS | Compliant | Tariff No | 85423190 |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PSRR | 64 dB | Output | 1 |
| Accuracy | 4 | Output Type | Adjustable |
| Regulator Type | Linear | Voltage Rating | 4.2 V |
| Line Regulation | 0.04 %/V | Load Regulation | 0.5 %Vo |
| Current - Output | 1.5 A | Number of Outputs | 1 |
| Voltage Reference | 1.3 V | Regulator Topology | Positive Adjustable |
| Capacitance @ Vr, F | Non-Ceramic | Current Rating (Max) | Catalog |
| Number of Regulators | 1 | Voltage - Input (Min) | 1.25 V ~ 37 V |
| Voltage - Output (Max) | :37V | Current - Quiescent (Iq) | 0.05 |
| DC Voltage - Input (Min) | 4.2 V | Voltage - Output (Min/Fixed) | :1.25V |
| Voltage - Continuous Operating (Max) (MCOV) | :40V | ||
Mechanical
| Width | 8.41mm | Height | 4.44mm |
| Length | 10.18mm | Weight | 0.050897 oz |
| Packaging | Tape and Reel | Tab Width | Tab |
| Lead Style | Gull-wing | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | :3 |
| Package / Case | 4TO-263 | Package Cooled | TO-263 |
| Material Finish | :MSL 3 - 168 hours | Length - Overall | 10.67(Max) |
| Package Quantity | TO-263 | Size / Dimension | 10.18 x 8.41 x 4.44mm |
| Number of Positions | 4 | Shell Size - Insert | 4.83(Max) |
| Supplier Device Package | DDPAK/TO-263-3 | ||
Product Info
| Type | LDO | Series | LM317 |
| Features | Current Limit|Safe Area Protectio... | Polarity | Positive |
| Software | SLVS044W | Topology | Standard |
| Pattern Number | Y | Outputs and Type | Adjustable Output Programmable Output |
| Functional Diagram | fbd_slvs044w.gif | Utilized IC / Part | View |
| Other Specifications | :1.25V to 37V | Printed Circuit Board | 3 |
Environmental
| Temperature - Test | 0 to 125 | Operating Temperature | 0 to 125 °C |
Documents & Media
Sourcing & traceability
- Datasheet
- lm317.pdf
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.