| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
120,000 pcs
|
120000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Power (Watts) | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The STMicroelectronics VIPER012LSTR is an integrated circuit designed for AC DC conversion and offline switching applications. It supports a wide operating voltage range from 4.5V to 30V, making it versatile for various power supply designs. The device operates at a frequency of 60kHz and can handle up to 7W of power.
This offline switch IC features a duty cycle of 80% and includes comprehensive fault protection, such as current limiting, over-temperature, over-voltage, and short-circuit protection. It is available in a 10-SSOP surface mount package, facilitating easy integration into printed circuit boards.
The VIPER012LSTR supports multiple topologies including Buck, Buck-Boost, and Flyback, offering flexibility in circuit design. Its output isolation can be configured as either isolated or non-isolated, depending on the application requirements. The operating temperature range is from -40°C to 150°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The VIPER012LSTR operates from 4.5V to 30V.
The operating junction temperature range is -40°C to 150°C.
Available in 10-SSOP and 10-SOP (0.154", 3.90mm width) surface-mount packages.
It supports buck, buck-boost, and flyback topologies.
The switching frequency is 60kHz.
The output power is 7W.
Yes, it includes current limiting, over-temperature, over-voltage, and short-circuit protection.