| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,207 pcs
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1207 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
178 pcs
|
178 pcs | On Request | 1 | On Request | On Request | 04+19 | On Request | On Request | |
|
91 pcs
|
91 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MC34063A series from On Semiconductor is a monolithic control circuit for DC-to-DC converters. This specific part, the MC34063AD, is designed for step-up, step-down, and voltage-inverting applications, requiring a minimal number of external components.
Key electrical specifications include an operating input voltage range of 3.0 V to 40 V and an output switch current capability of up to 1.5 A. The device operates at a switching frequency of up to 100 kHz and features an adjustable output voltage. It includes an internal temperature-compensated reference, comparator, controlled duty cycle oscillator with active current limit, driver, and high-current output switch.
The MC34063AD is housed in an 8-SOIC package, suitable for surface mounting. It operates within an ambient temperature range of 0°C to 70°C. This regulator is a cost-effective solution for various power conversion needs.
This series was specifically designed to be incorporated in Step-Down and Step-Up and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3V to 40V.
The maximum output switch current is 1.5A.
The operating temperature range is 0°C to 70°C.
The MC34063AD is available in an 8-SOIC surface-mount package.
The switching frequency is 100 kHz.
The MC34063AD supports both step-up (boost) and step-down (buck) topologies.