| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | 1320 | On Request | On Request |
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The Microchip Technology SG1843Y is a DC DC Switching Controller IC with a buck topology, designed for step-down voltage conversion. It supports a wide supply voltage range from 7.6V to 30V, with a maximum rating of 30V. The device operates at switching frequencies up to 500kHz and has a maximum duty cycle of 95%.
This controller features a transistor driver output configuration and a single output phase. It includes under-voltage lockout protection with typical, minimum, and maximum thresholds. The operating temperature range is from -55°C to 125°C.
The SG1843Y is housed in an 8-CDIP package, measuring 0.300 inches (7.62mm). It is designed for through-hole mounting. The part has a maximum operating current of 17mA and a typical maximum output current of 200mA.
Compliance information indicates RoHS3 compliance and REACH unaffected status. The Moisture Sensitivity Level (MSL) is rated as 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SG1843Y operates from 7.6V to 30V.
The SG1843Y is available in an 8-CDIP through-hole package.
The SG1843Y operates from -55°C to 125°C.
The switching frequency is adjustable from 1Hz to 500kHz.
The maximum output current is 200mA.