| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
31,846 pcs
|
31846 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The MIC26901YJL-TR from Microchip Technology is a constant-frequency, synchronous buck regulator designed for high-performance power management. It operates over an input supply range of 4.5V to 28V and provides a regulated output voltage adjustable from 0.8V to 5.5V, with a maximum output current capability of 9A.
This regulator utilizes Micrel's Hyper Speed Control™ architecture, enabling ultra-fast transient response and reducing the need for large output capacitance. It operates at a switching frequency of 600kHz, offering a balance between efficiency and component size. The device includes comprehensive protection features such as undervoltage lockout, internal soft-start, foldback current limit, hiccup mode short-circuit protection, and thermal shutdown.
The MIC26901YJL-TR is housed in a 28-pin 5mm x 6mm MLF package, suitable for surface mount applications. Its adjustable output and high current capability make it suitable for distributed power systems, communications infrastructure, and graphics cards.
Key electrical specifications include a 4.5V to 28V input voltage range, an adjustable output voltage from 0.8V to 5.5V, and a maximum output current of 9A. The switching frequency is 600kHz, and it offers ±1% feedback accuracy. The operating junction temperature range is -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 28 V.
0.8 V to 5.5 V (adjustable).
9 A.
600 kHz.
-40°C to +125°C (junction).
28-MLF (Micro Lead Frame).
Yes, the output voltage is adjustable.