English

All Products

View All >>
  • MCP1257-E/UN

MCP1257-E/UN

10 Terminals 1.8V 10-Pin MCP1257 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 650kHz Tube 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP1257-E/UN
  • Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 551
  • Description: 10 Terminals 1.8V 10-Pin MCP1257 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 650kHz Tube 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology MOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP1257
Function Step-Up
Number of Outputs 1
Efficiency 84.5 %
Output Voltage 3.3V
Output Type Fixed
Max Output Current 100mA
Voltage - Input (Min) 1.8V
Input Voltage-Nom 2V
Max Supply Voltage 3.6V
Min Supply Voltage 1.8V
Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Output Configuration Positive
Max Output Voltage 3.3V
Topology Charge Pump
Control Mode VOLTAGE-MODE
Frequency - Switching 650kHz
Synchronous Rectifier No
Nominal Output Voltage 3.3V
Height 950μm
Length 3mm
Width 3mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MCP1257-E/UN Overview


It is designed to provide optimal performance by utilizing the Tube package. During the development of this harley voltage regulator, 10 terminations were made. As this regulator voltage is equipped with an analog IC of the type SWITCHED CAPACITOR REGULATOR, it is a SWITCHED CAPACITOR REGULATOR-type voltage regulator. Space-saving 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) packages are available for this harley voltage regulator. The voltage regulator is configured with 1 outputs. This DC DC switching regulator generates Fixed output on its output pins. This switching regulator is designed to fit the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. DC-DC switching regulators reach 650kHz switching frequencies. A dc to dc voltage regulator's minimum input voltage of 1.8V is required for this voltage regulator to operate. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 2V is provided. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators of this type are part of the MCP1257 family of voltage regulator 12vs. Voltage regulator is capable of giving voltage at 3.3V volts. There are 10 pins that are used for the operation of the voltage regulator 12v. A 100mA A maximum output current is required to meet the switching regulator operation requirements. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 3.3V. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 1.8V V is required. DC DC switching regulator can operate from a maximum supply voltage of 3.6V.

MCP1257-E/UN Features


1 outputs
Peak reflow temperature (Cel) of 260
10 pins

MCP1257-E/UN Applications


There are a lot of Microchip Technology MCP1257-E/UN Voltage Regulators applications.

  • Alternators
  • Overvoltage protection circuits in TV sets
  • Machining centers
  • Smart grid
  • Printing equipment
  • USB circuits
  • Bending machines
  • Medical monitoring systems
  • Refrigerators of central air conditioners
  • Elevator lighting