Microchip MCP1257-E/UN

Name: Microchip MCP1257-E/UN
Brand: Microchip
SKU: MCP1257-E/UN
Price: 1.743 USD
Availability: InStock

Conv DC-DC 1.8V to 3.6V Step Up Single-Out 3.3V 0.1A Automotive 10-Pin MSOP Tube

Production

Manufacturer Page Datasheet

Price and Stock

Distributor	SKU		MOQ	Pkg
Arrow Electronics	MCP1257-E/UN	50	1		1.743	1.743	1.629	1.629	1.629	1d
DigiKey	MCP1257-E/UN-ND	315	1	Tube	1.960	1.960	1.500	1.500	1.500	1d
TME	MCP1257-E/UN	9	1		1.990*	1.819*	1.540*	1.540*	1.540*	2d
NAC Semi	MCP1257-E/UN	1,000	200					1.590	1.590	1d
Mouser	579-MCP1257-E/UN	622	1	Tube	1.800	1.790	1.500	1.500	1.500	2d

Technical Specifications

Physical

Case/PackageMSOP

MountSurface Mount

Number of Pins10

Technical

Efficiency84.5 %

Max Input Voltage3.6 V

Max Operating Temperature125 °C

Max Output Current100 mA

Max Output Voltage3.3 V

Max Supply Voltage3.6 V

Min Input Voltage1.8 V

Min Operating Temperature-40 °C

Min Supply Voltage1.8 V

Nominal Output Voltage3.3 V

Number of Channels1

Number of Outputs1

Output Current100 mA

Output TypeFixed

Output Voltage3.3 V

PackagingCut Tape

Schedule B8542390000

Switching Frequency650 kHz

TopologyBoost, Charge Pump

Dimensions

Height950 µm

Length3 mm

Width3 mm

Inventory History

3 month trend: -11.80%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Documents

Download datasheets and manufacturer documentation for Microchip MCP1257-E/UN.

Electro Sonic

Datasheet24 pages18 years ago

Microchip

Datasheet24 pages11 years ago

TME

Datasheet418 pages3 years ago

SHENGYU ELECTRONICS

Datasheet24 pages9 years ago

DigiKey

Datasheet22 pages18 years ago

Mouser

Datasheet0 pages0 years ago

Inventory History

3 month trend:

-11.80%

Alternate Parts

This Part

Alternate Parts

MicrochipMCP1257-E/UN

MicrochipMCP1257T-E/UN

Price @ 1000

$ 1.5

$ 3.6

Stock

109,518

205,286

Authorized Distributors

Case/Package

MSOP

Number of Pins

Number of Outputs

Max Output Current

100 mA

Switching Frequency

650 kHz

Min Input Voltage

1.8 V

Max Input Voltage

3.6 V

Min Output Voltage

Max Output Voltage

3.3 V

Efficiency

84.5 %

Synchronous Rectifier

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip MCP1257-E/UN.

Related Parts

Descriptions

Descriptions of Microchip MCP1257-E/UN provided by its distributors.

Conv DC-DC 1.8V to 3.6V Step Up Single-Out 3.3V 0.1A Automotive 10-Pin MSOP Tube

Verical

MCP1257 Tube Matte Tin (Sn) Active DC to DC switching regulator 3.3V 3mm 100mA 650kHz

Fly-Wing Technology

MCP1257 Series 3.3V Low-Ripple Charge Pump w/ Low Current Sleep/Bypass - MSOP-10

Future Electronics

Charge-Pump DC-DC 3.3V Sleep MSOP10 | Microchip Technology Inc. MCP1257-E/UN

RS (Formerly Allied Electronics)

CHARGE PUMP, DC/DC, CONV, 10MSOP; Output Type: Fixed; Input Voltage Min: 1.8V; Input Voltage Max: 3.6V; DC / DC Converter IC Case: MSOP; No. of Pins: 10Pins; Output Current: 100mA; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Topology: Boost (Step Up); Operating Temperature Max: 125°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2018); RoHS Phthalates Compliant: Yes; Base Number: 1257; No. of Outputs: 1Outputs; Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to +125°C; Output Voltage: 3.3V; Output Voltage Nom.: 3.3V; Primary Input Voltage: 3.6V

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