LM431ACZXA
On Semiconductor
The LM431ACZXA from On Semiconductor is an adjustable shunt voltage reference. It offers a wide output voltage range and is suitable for various power management applications.
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36 pcs
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36 pcs | On Request | 1 | On Request | On Request | 1241 | On Request | On Request |
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The SG1843Y from Microsemi Corporation is a DC DC Switching Controller designed for power management applications. It supports a wide supply voltage range from 7.6V to 30V, with a maximum specified at 30V.
This controller features a switching frequency that can operate from 1Hz up to 500kHz. It includes under-voltage lockout protection with typical, minimum, and maximum values specified at 8.4V, 7.8V, and 9V respectively. The device has a maximum duty cycle of 95% and can handle a maximum output current of 200mA (typical).
Packaged in an 8-CDIP through-hole component, the SG1843Y is rated for an operating temperature range of -55°C to 125°C. Its topology is a buck regulator, providing a positive output.
This component is suitable for applications requiring efficient step-down DC-DC conversion. The through-hole mounting and DIP package facilitate integration into various electronic designs.
| Qty | Low | High |
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| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SG1843Y operates with a minimum supply voltage of 7.6V and a maximum supply voltage of 30V.
The maximum switching frequency for the SG1843Y is 500kHz.
The SG1843Y can operate within a temperature range of -55°C to 125°C.
The SG1843Y is available in an 8-CDIP package, which is designed for through-hole mounting.
The typical under voltage lockout for the SG1843Y is 8.4V.
The maximum duty cycle for the SG1843Y is 95%.
The maximum output current for the SG1843Y is 200mA.
