| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
225 pcs
|
225 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Input Voltage |
The MC34063 by MSKSEMI is a monolithic integrated circuit designed for DC-DC switching regulator applications. It is suitable for general-purpose DC-DC conversion and low-cost power supply designs, offering flexibility for buck, boost, and inverting topologies.
Key electrical specifications include an input voltage range of 3.0V to 40V and a peak switch current capability of 1.3A. The device features a reference voltage of 1.25V and a maximum switching frequency of 100kHz. It is recommended for simple buck/boost/inverting needs and should be avoided for high-efficiency requirements or very high output current applications exceeding 1A.
Engineers should review external component selection and thermal dissipation at high currents. The MC34063 is an industry-standard part produced by multiple manufacturers, indicating low supply risk and high replacement readiness.
| 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 3.0V to 40V.
The peak switch current is 1.3A.
The maximum switching frequency is 100kHz.
The MC34063 supports buck, boost, and inverting power supply designs.
The MC34063 is RoHS3 Compliant and REACH Unaffected.