| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,696 pcs
|
1696 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Frequency | |
| Function | |
| Halogen Free | |
| Input Voltage | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The LM2575HVS-12 from Texas Instruments is a versatile step-down (buck) switching regulator IC. It is designed to provide a fixed 12V output voltage and is capable of driving a 1A load with excellent line and load regulation. This device operates at a fixed switching frequency of 150 kHz, allowing for the use of smaller filter components compared to lower-frequency regulators.
Requiring a minimum number of external components, the LM2575HVS-12 is simple to use and includes internal frequency compensation and a fixed-frequency oscillator. It features a guaranteed ±4% tolerance on output voltage under specified input voltage and output load conditions. The device also includes external shutdown capability and self-protection features such as thermal shutdown and current limit protection.
This regulator is available in a TO-263-5 surface mount package, making it suitable for various electronic designs. Its input voltage range is up to 40V, and it operates within a junction temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 12V.
The maximum input voltage is 40V.
It is available in a surface mount TO-263-5 (D²Pak) package.
The junction temperature range is -40°C to 125°C.
The switching frequency is fixed at 150kHz.
The nominal output current is 1A, with a guaranteed minimum of 2A.
The typical standby current is 80µA.