Technical Specifications
Parameters and characteristics for this part
| Specification | LM217MS-TR |
|---|---|
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 5 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | TO-261AA, TO-261-4 |
| PSRR [Max] | 65 dB |
| PSRR [Min] | 80 dB |
| Supplier Device Package | SOT-223 |
| Voltage - Output (Max) | 37 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.76 | |
| 10 | $ 0.67 | |||
| 25 | $ 0.63 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.32 | |||
| Digi-Reel® | 1 | $ 0.76 | ||
| 10 | $ 0.67 | |||
| 25 | $ 0.63 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.41 | |||
| 1000 | $ 0.32 | |||
| Tape & Reel (TR) | 2500 | $ 0.29 | ||
| 5000 | $ 0.27 | |||
| 12500 | $ 0.26 | |||
| 25000 | $ 0.25 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.70 | |
| 10 | $ 0.48 | |||
| 25 | $ 0.45 | |||
| 50 | $ 0.43 | |||
| 100 | $ 0.41 | |||
| 250 | $ 0.40 | |||
| 500 | $ 0.39 | |||
| 1000 | $ 0.38 | |||
Description
General part information
LM217M Series
The LM217M and LM317M are monolithic integrated circuits in DPAK and SOT223 packages used as positive adjustable voltage regulators. They are designed to supply until 500 mA of load current with an output voltage adjustable over a 1.2 to 37 V range. The nominal output voltage is selected by one resistive divider only, making the device exceptionally easy to configure and avoiding the use of several fixed regulators.
Documents
Technical documentation and resources