| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17,500 pcs
|
17500 pcs | On Request | 1 | On Request | On Request | 2043+ | On Request | On Request | |
|
2,810 pcs
|
2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,363 pcs
|
1363 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
230 pcs
|
230 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Mounting Type | |
| Tape & Reel |
The Infineon IR3898MTRPBF is a highly integrated and efficient DC/DC buck regulator. Designed for applications requiring accurate power delivery, it operates within a wide input voltage range from 5V to 21V, with an external Vcc allowing for inputs as low as 1.0V. The output voltage can be set from 0.5V up to 0.86 times the input voltage.
This regulator features a programmable switching frequency, which can be set anywhere from 300kHz up to 1.5MHz, allowing for optimization of the solution for specific design requirements. It includes essential protection functions such as thermally compensated current limit with hiccup mode, over-current protection, and thermal shutdown. The device also supports features like pre-bias startup, internal digital soft-start, and external synchronization.
Packaged in a compact 4mm x 5mm PQFN, the IR3898MTRPBF is suitable for space-constrained designs. It is lead-free, halogen-free, and RoHS compliant, making it a suitable choice for modern electronic systems. Applications include Netcom, embedded telecom systems, server applications, storage, and distributed point-of-load power architectures.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.0V to 21V with external Vcc, and a single input range of 5V to 21V.
The output voltage range is from 0.5V to 0.86 times the input voltage.
The switching frequency is programmable up to 1.5MHz.
The operating temperature range is -40°C to 125°C.
It comes in a 4mm x 5mm PQFN package.
Yes, it is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.
