| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20,089 pcs
|
20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The LM22671MR-ADJ/NOPB from Texas Instruments is an integrated circuit designed for DC/DC step-down voltage regulation. It is capable of delivering up to 500mA of output current from an input voltage range of 4.5V to 42V.
This regulator utilizes voltage mode control and operates at a default switching frequency of 500kHz, with options for adjustable frequency and synchronization. The output voltage is adjustable, with a minimum configurable voltage of 1.285V and a maximum of 37V. Key features include internal compensation, stability with low ESR ceramic capacitors, and a 200 mΩ N-channel MOSFET.
The device is housed in an 8-SO PowerPad package, suitable for surface mounting. It operates within a junction temperature range of -40°C to 125°C. Additional features include a precision enable pin, integrated boot-strap diode, and adjustable soft-start functionality, making it a versatile component for various power management applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.10 | $2.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 42 V.
The output voltage is adjustable from 1.285 V to 37 V.
The maximum output current is 500 mA.
The switching frequency is 500 kHz.
The operating junction temperature range is -40°C to 125°C.
It is available in an 8-SO PowerPad package (8-PowerSOIC, 0.154", 3.90mm Width).
The typical quiescent current is 3.4 µA.