| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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8,777 pcs
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8777 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
11 pcs
|
11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Voltage |
The STMicroelectronics LM337K is a versatile three-terminal adjustable negative voltage regulator. It is designed to supply in excess of 1.5 A over a -1.2 V to -37 V output voltage range. This regulator is easy to use, requiring only two external resistors to set the output voltage.
Key electrical specifications include a typical load regulation of 0.3%/V and a typical line regulation of 0.01%/V. It also features a ripple rejection of 77 dB and protection circuitry for current limiting and thermal overload. The device operates within a temperature range of 0°C to 125°C.
Packaged in a TO-3 (TO-204AA) through-hole package, the LM337K is suitable for various power supply applications where adjustable negative voltage regulation is required. Its robust design includes features like constant current limiting and thermal shutdown, ensuring reliable operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is adjustable from -1.2V to -37V.
The LM337K has a guaranteed output current of 1.5A.
The operating temperature range is 0°C to 125°C.
The LM337K is supplied in a TO-3 package.
Yes, the LM337K includes over-temperature protection.