IC REG CTRLR BUCK PMBUS 28QFN | Microchip Technology
Buck Regulator Positive Output Step-Down I2C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
Images may differ 
Unit Price ($ / pc.)
2.61 $
*
Available: 437 pcs.
Next delivery: 8127 pcs.
Available in 3 Weeks
Manufacturer Leadtime: 9 Weeks **
Quantity
Price per unit*
100 pcs.
2.4795 $
500 pcs.
2.349 $
1000 pcs.
2.2185 $
3000 pcs.
2.088 $
10000 pcs.
1.9575 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The MCP19111-E/MQ is a common industry DC DC Switching Controllers housed in a RoHS compliant 28-VFQFN Exposed Pad package by Microchip Technology made. The MCP19111-E/MQ is using SPQ 73 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Microchip Technology |
| Series | - |
| Package | Tube |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 32V |
| Frequency - Switching | 100kHz ~ 1.6MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | I2C, PMBus, SMBus |
| Control Features | Phase Control |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Base Product Number | MCP19111 |
Download
Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 73 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
Search