Name: MCP1257T-E/UN
Brand: Microchip Technology
SKU: MCP1257T-E-UN
Price: 2.1197 USD
Availability: InStock
Rating: 5 (178 reviews)

MCP1257T-E/UN

For Reference Only

Part Number	MCP1257T-E/UN
Manufacturer	Microchip Technology
Description	IC REG SWITCHD CAP 3.3V 10MSOP
Datasheet	MCP1257T-E/UN Specifications
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	7,984 piece(s)
Unit Price	$ 2.1197 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
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Part Number # MCP1257T-E/UN (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MCP1257T-E/UN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MCP1257T-E/UN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MCP1257T-E/UN.

MCP1257T-E/UN Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Function	Step-Up
Output Configuration	Positive
Topology	Charge Pump
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	1.8V
Voltage - Input (Max)	3.6V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	100mA
Frequency - Switching	650kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package	10-MSOP

MCP1257T-E/UN Reviews

Kars*****eard

April 6, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Mos*****Mckay

April 5, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Har*****Barr

April 2, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Emmi*****varro

March 20, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Ayd*****Kota

March 19, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Caro*****Barman

March 16, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Has***** Kata

March 14, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Jaxt*****arnett

March 12, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

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MCP1257T-E/UN Packaging

MCP1257T-E/UN FAQ

1. How to order MCP1257T-E/UN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MCP1257T-E/UN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MCP1257T-E/UN. All suppliers must pass our qualification reviews before they can publish their products including MCP1257T-E/UN on Heisener; we pay more attention to the channels and quality of MCP1257T-E/UN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MCP1257T-E/UN price and inventory displayed accurate?

The price and inventory of MCP1257T-E/UN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MCP1257T-E/UN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP1257T-E/UN we delivered, we will accept the replacement or return of the MCP1257T-E/UN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MCP1257T-E/UN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MCP1257T-E/UN pin diagram, MCP1257T-E/UN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MCP1257T-E/UN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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Manufacturer

Description

Stock

MCP1257-E/UN

D# V99:2348_06440086

Microchip Technology Inc

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

RoHS: Compliant

MCP1257T-E/UN

D# V36:1790_06440088

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1257T-EUN

D# MCP1257T-E/UN

Microchip Technology Inc

Conv DC-DC Single Step Up 1.8V to 3.6V 10-Pin MSOP T/R - Tape and Reel (Alt: MCP1257T-E/UN)

MCP1257-E/UN

D# MCP1257-E/UN

Microchip Technology Inc

Conv DC-DC Single Step Up 1.8V to 3.6V 10-Pin MSOP - Rail/Tube (Alt: MCP1257-E/UN)

Part Number

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Stock

MCP1257T-EUN

D# MCP1257T-E/UN

Microchip Technology Inc

Conv DC-DC Single Step Up 1.8V to 3.6V 10-Pin MSOP T/R (Alt: MCP1257T-E/UN)

MCP1257-E/UN

D# MCP1257-E/UN

Microchip Technology Inc

Conv DC-DC Single Step Up 1.8V to 3.6V 10-Pin MSOP (Alt: MCP1257-E/UN)

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

Microchip Technology Inc

MCP1257 Series 650 kHz Regulated 3.3 V Low-Ripple Charge Pump - MSOP-10

MCP1257-E/UN

Microchip Technology Inc

DC-DC CONVERTER, 650kHz, MSOP-10, Input Voltage Min:1.8V, Input Voltage Max:3.6V, DC / DC Converter IC Case:MSOP, No. of Pins:10, Output Current:100mA, Topology:Boost (Step Up), Operating Temperature Max:125C, Packaging:Cut Tape , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

D# MCP1257T-E/UNCT-ND

Microchip Technology Inc

IC REG CHARGE PUMP 3.3V 10MSOP

2184

MCP1257-E/UN

D# MCP1257-E/UN-ND

Microchip Technology Inc

IC REG CHARGE PUMP 3.3V 10MSOP

131

Part Number	Manufacturer	Description	Stock
MCP1257T-E/UNV01	Microchip Technology Inc	In stock shipping within 2days	27089
MCP1257T-E/UN	Microchip Technology Inc	In stock shipping within 2days	27088
MCP1257-E/UN	Microchip Technology Inc	In stock shipping within 2days	27087

Part Number

Manufacturer

Description

Stock

MCP1257-E/UN

D# 1851914

Microchip Technology Inc

CHARGE PUMP, DC/DC, CONV, 10MSOP

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MCP1257-E/UN

Microchip Technology Inc

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

RoHS: Compliant

pbFree: Yes

MCP1257T-E/UN

Microchip Technology Inc

MCP1257 Series 650 kHz Regulated 3.3 V Low-Ripple Charge Pump - MSOP-10

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MCP1257TEUN

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

5800

MCP1257TEUNV01

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

MCP1257TEUN

Microchip Technology Inc

OEM/CM ONLY

1015

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

D# MCP1257T-E/UN

Microchip Technology Inc

REG. CHARGE PUMP

RoHS: Compliant

pbFree: Yes

7299

MCP1257-E/UN

D# MCP1257-E/UN

Microchip Technology Inc

REG. CHARGE PUMP

RoHS: Compliant

pbFree: Yes

1835

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

D# 579-MCP1257T-E/UN

Microchip Technology Inc

Switching Voltage Regulators Frac Charge Pump w/ LBO and Sleep

RoHS: Compliant

2427

MCP1257-E/UN

D# 579-MCP1257-E/UN

Microchip Technology Inc

Switching Voltage Regulators Frac Charge Pump w/ LBO and Sleep

RoHS: Compliant

282

Part Number

Manufacturer

Description

Stock

MCP1257-E/UN

Microchip Technology Inc

Fractional Charge Pump with LBO and Sleep - Package: 10 MSOP 3x3mm TUBE

RoHS: Compliant

MCP1257T-E/UN

Microchip Technology Inc

Fractional Charge Pump with LBO and Sleep - Package: 10 MSOP 3x3mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

D# MCHP00000014393

Microchip Technology Inc

Fractional Charge Pump with LBO and Sleep - Package: 10 MSOP 3x3mm T/R

MCP1257-E/UN

D# MCHP00000014391

Microchip Technology Inc

Fractional Charge Pump with LBO and Sleep - Package: 10 MSOP 3x3mm TUBE

Part Number

Manufacturer

Description

Stock

MCP1257-E/UN

D# 88K5517

Microchip Technology Inc

DC-DC CONVERTER, 650kHz, MSOP-10, 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, Topology:Boost (Step Up) RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 400

Container: Bulk

MCP1257T-E/UN

D# 88K5519

Microchip Technology Inc

IC,SMPS CONTROLLER,VOLTAGE-MODE,MOS,TSSOP,10PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

D# NS-MCP1257T-E/UN

Microchip Technology Inc

OEM/CM ONLY

1313

MCP1257-E/UN

D# NS-MCP1257-E/UN

Microchip Technology Inc

OEM/CM ONLY

7719

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MCP1257TE/UN

Microchip Technology Inc

OEM/CM ONLY

5095

Part Number

Manufacturer

Description

Stock

MCP1257T-E/UN

Microchip Technology Inc

shipping today

7988

MCP1257-E/UN

Microchip Technology Inc

shipping today

9988

Part Number

Manufacturer

Description

Stock

MCP1257-E/UN

D# 25848589

Microchip Technology Inc

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

RoHS: Compliant

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MCP1257T-E/UN

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