Microchip Switching Regulator, Surface, 5V dc Output Voltage 5V dc, 550 mA Output Current, 1 Outputs

The image is for reference only, please refer to product details and specifications

View all Switching Regulators
Bulk discount available

Subtotal (1 tube of 100 units)*

HK$955.20

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1,000 left, ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Tube*
100 - 400HK$9.552HK$955.20
500 +HK$9.362HK$936.20

*price indicative

RS Stock No.:
232-6028
Mfr. Part No.:
MCP1643-I/MS
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Output Voltage 1

5V dc

Product Type

Switching Regulator

Output Current

550mA

Mount Type

Surface

Number of Outputs

1

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Number of Pins

8

Series

MCP

Package Type

MSOP

Depth

0.9mm

Length

6mm

Standards/Approvals

RoHS, JEDEC

Width

6mm

Maximum Input Voltage

5V dc

Minimum Input Voltage

5V dc

The Microchip MCP1643 is a compact, high-efficiency, fixed frequency, synchronous step-up LED driver with constant current, that operates from one and two-cell alkaline and NiMH/NiCad batteries. The device can also drive two red/green/yellow series connection LEDs.

1.6A Typical Peak Input Current Limit

Up to 550 mA LED Load Current

Low Start-up Voltage: 0.65V (typical, 25 mA LED Current)

Low Operating Input Voltage: down to 0.5V

Maximum Input Voltage < VLED<5.0V

Maximum Output Voltage: 5.0V

Related links