| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,391 pcs
|
2391 pcs | On Request | 1 | On Request | On Request | 0512+ | On Request | On Request | |
|
2,371 pcs
|
2371 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Fault Protection | |
| Input Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Output Power | |
| Topology |
The MP1556DJ-LF-Z from Monolithic Power Systems is an integrated offline converter IC designed for versatile power management applications. It supports multiple topologies including boost, buck, buck-boost, and flyback, offering significant design flexibility.
This device integrates a high-voltage power MOSFET and boasts a breakdown voltage of up to 500V, making it suitable for direct connection to rectified AC mains with appropriate circuit design. It is rated for up to 4W of output power and operates within a wide temperature range of -40°C to 125°C (junction).
The MP1556DJ-LF-Z comes in a compact TSOT-23-5 (thin SOT-23-5) surface-mount package, ideal for space-constrained designs. It includes robust fault protections such as open-loop, overload, over-temperature, and short-circuit protection, enhancing reliability.
Applications for this IC include AC/DC power adapters, low-power offline power supplies, chargers for small consumer electronics, auxiliary power supplies for household appliances, industrial power monitoring, and smart metering.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.21 | $2.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage supply range is 5.3V to 5.6V.
The maximum breakdown voltage is 500V.
The maximum output power is 4W.
The operating temperature range is -40°C to 125°C (junction).
It is supplied in a TSOT-23-5 or SOT-23-5 Thin package, typically on tape and reel.
Yes, it includes open-loop, overload, over-temperature, and short-circuit protections.