Automotive-grade, lead-free DC/DC boost controller for step-up voltage conversion. Features a fixed 3.3V output with 100mA maximum output current. Operates from a 1.8V to 3.6V input voltage range, with a maximum supply voltage of 3.6V. Surface-mount DFN package (3.15mm x 3mm x 0.95mm) with a switching frequency up to 650kHz. Suitable for applications requiring efficient power management across a -40°C to 125°C operating temperature range.
PackageDFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip MCP1257-E/MF technical specifications.
General
Package/Case
DFN
Height
0.95mm
Lead Free
Lead Free
Length
3.15mm
Max Input Voltage
3.6V
Min Input Voltage
1.8V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
100mA
Max Output Voltage
3.3V
Max Supply Voltage
3.6V
Min Supply Voltage
1.8V
Mount
Surface Mount
Nominal Output Voltage
3.3V
Number of Outputs
1
Output Current
100mA
Output Type
Fixed
Output Voltage
3.3V
Package Quantity
120
Packaging
Rail/Tube
Reach SVHC Compliant
No
RoHS Compliant
Yes
Switching Frequency-Max
650kHz
Topology
Charge Pump, Boost
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Microchip MCP1257-E/MF Datasheet
Download the complete datasheet for Microchip MCP1257-E/MF to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
