| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
32,933 pcs
|
32933 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Duty Cycle | |
| Efficiency | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Voltage | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Micrel MIC4723 is a high-efficiency PWM buck (step-down) regulator that provides up to 3A of output current. Operating at 2.0MHz, it features proprietary internal compensation for a closed-loop bandwidth over 200KHz. Its low on-resistance internal p-channel MOSFET contributes to efficiencies over 92% and reduces external component count.
The MIC4723 operates from a 2.7V to 5.5V input and allows for adjustable output voltage down to 1V. It can achieve a maximum duty cycle of 100% for low-dropout conditions. This regulator is available in a 10-pin ePAD MSOP package, suitable for surface mounting.
Key features include thermal shutdown and current limit protection, making it robust for various applications. The device is designed for applications requiring efficient power conversion and fast transient response, such as FPGA/DSP/ASIC power, general point-of-load, and broadband communications.
| 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 2.7V to 5.5V.
The maximum output current is 3A.
The nominal switching frequency is 2MHz.
Efficiency is up to 94%.
The junction temperature range is -40°C to 125°C.
It comes in a 10-MSOP-EP (exposed pad) package.
Yes, the output voltage is adjustable down to 1V.