Name: DS1337U/T&R
Brand: Maxim Integrated
SKU: DS1337U-T-R
Availability: InStock
Rating: 5 (70 reviews)

DS1337U/T&R

For Reference Only

Part Number	DS1337U/T&R
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR I2C 8-USOP
Datasheet	DS1337U/T&R Datasheet DS1337U/T&R Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	4,944 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 29 - Jul 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1337U/T&R (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated 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 DS1337U/T&R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1337U/T&R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1337U/T&R.

DS1337U/T&R Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output
Memory Size	-
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	I2C, 2-Wire Serial
Voltage - Supply	1.8 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	0.6µA @ 1.3V ~ 1.8V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-uMAX

DS1337U/T&R Datasheet

DS1337U/T&R Reviews

Anay*****rekh

April 9, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Jake*****ncer

April 9, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Jose*****ates

April 5, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

You***** Pall

April 2, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Muha***** Sane

March 27, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Jac***** Sen

March 20, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Zani*****Odom

March 11, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Savan*****kherjee

March 8, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Miri*****ahoney

February 26, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Write a Review

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DS1337U/T&R Packaging

DS1337U/T&R FAQ

1. How to order DS1337U/T&R 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 DS1337U/T&R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1337U/T&R. All suppliers must pass our qualification reviews before they can publish their products including DS1337U/T&R on Heisener; we pay more attention to the channels and quality of DS1337U/T&R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1337U/T&R price and inventory displayed accurate?

The price and inventory of DS1337U/T&R 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 DS1337U/T&R?

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 DS1337U/T&R we delivered, we will accept the replacement or return of the DS1337U/T&R 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 DS1337U/T&R.

(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 DS1337U/T&R pin diagram, DS1337U/T&R datasheet?

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

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DS1337U/T&R 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

Part Number	Manufacturer	Description	Stock
DS1337U+ D# DS1337U+	Maxim Integrated Products	Real Time Clock Serial 8-Pin uMAX - Bulk (Alt: DS1337U+)	0
DS1337U+T D# DS1337U+T&R	Maxim Integrated Products	Real Time Clock Serial 8-Pin uMAX T/R - Tape and Reel (Alt: DS1337U+T&R) RoHS: Compliant	0
DS1337U D# DS1337U/TR	Maxim Integrated Products	Real Time Clock Serial 8-Pin uMAX - Bulk (Alt: DS1337U/TR) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

DS1337U+

D# DS1337U+

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX (Alt: DS1337U+)

DS1337U+T

D# DS1337U+T&R

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX T/R (Alt: DS1337U+T&R)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS1337U+

D# DS1337U+

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX (Alt: DS1337U+)

DS1337U+T

D# DS1337U+T&R

Maxim Integrated Products

Real Time Clock Serial 8-Pin uMAX T/R (Alt: DS1337U+T&R)

Part Number

Manufacturer

Description

Stock

DS1337U/T&R

Maxim Integrated Products

STOCK

1388

Part Number	Manufacturer	Description	Stock
DS1337U+	Maxim Integrated Products		52
DS1337U	Dallas Semiconductor		38
DS1337U+T&R	Maxim Integrated Products		3023

Part Number	Manufacturer	Description	Stock
DS1337U+T&R	Maxim Integrated Products	REAL TIME CLOCK SERL 8USOP - Tape and Reel	15000
DS1337U	Dallas Semiconductor	Min Qty 2	110
DS1337U+	Dallas Semiconductor	Min Qty 2	110
DS1337U/T&R	Maxim Integrated Products	REAL TIME CLOCK SERL 8USOP - Tape and Reel	15000

Part Number

Manufacturer

Description

Stock

DS1337U T&R

Maxim Integrated Products

DS1337/IC

Part Number

Manufacturer

Description

Stock

DS1337UTRL

Vishay Dale

RoHS: Not Compliant

DS1337U+

Maxim Integrated Products

Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO8

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS1337U+

Maxim Integrated Products

RoHS (ship within 1day) - D/C 1750+

400

Part Number	Manufacturer	Description	Stock
DS1337U/T&R D# DS1337U/T&R-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR I2C 8-USOP	0
DS1337U+ D# DS1337U+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR I2C 8-USOP	874
DS1337U/TR D# 2156-DS1337U/TR-ND	Rochester Electronics LLC	DS1337 I2C SERIAL RTC	6000
DS1337U+T&R D# DS1337U+T&RCT-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR I2C 8-USOP	2376
DS1337U D# 2156-DS1337U-MA-ND	Rochester Electronics LLC	DS1337 I2C SERIAL RTC	6333

Part Number	Manufacturer	Description	Stock
DS1337U+TR	Dallas Semiconductor	In stock shipping within 2days	1000
DS1337U+T&R	Maxim Integrated Products	In stock shipping within 2days	2456
DS1337U+	Dallas Semiconductor	In stock shipping within 2days	3740
DS1337U	Dallas Semiconductor	In stock shipping within 2days	9260
DS1337U+T	Maxim Integrated Products	In stock shipping within 2days	370

Part Number

Manufacturer

Description

Stock

DS1337U+

D# 2518700

Maxim Integrated Products

IC, RTC, I2C, SMD, 1337, MSOP8

RoHS: Compliant

Min Qty: 1

Container: Each

DS1337U+T&R

D# 2515456

Maxim Integrated Products

RTC, D-D-M-Y, HH:MM:SS, USOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1912

Part Number

Manufacturer

Description

Stock

DS1337U+

Maxim Integrated Products

DS1337 Series 5.5 V I2C / Serial Surface Mount Real Time Clock - uSOP-8

RoHS: Compliant

pbFree: Yes

DS1337U+T&R

Maxim Integrated Products

DS1337 Series 5.5V I2C / Serial Surface Mount Real Time Clock - uSOP-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
DS1337U		OEM/CM QUOTES ONLY \| NO BROKERS	13800
DS1337UTRL	dal	OEM/CM QUOTES ONLY \| NO BROKERS	2869
DS1337UTR	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	20125

Part Number

Manufacturer

Description

Stock

DS1337UTR

Texas Instruments

OEM/CM ONLY

595

Part Number

Manufacturer

Description

Stock

DS1337U

Dallas Semiconductor

In stock

Part Number

Manufacturer

Description

Stock

DS1337U+T&R

D# C117536

Maxim Integrated Products

3005

Part Number

Manufacturer

Description

Stock

DS1337U+

Maxim Integrated Products

in stock - can ship the same day

Part Number	Manufacturer	Description	Stock
DS1337U+	Dallas Semiconductor	OEM/CM Immediate delivery	3485
DS1337U+T&R	Maxim Integrated Products	OEM/CM Immediate delivery	2456
DS1337U+T	Maxim Integrated Products	OEM/CM Immediate delivery	448

Part Number

Manufacturer

Description

Stock

DS1337U+

D# 700-DS1337U

Maxim Integrated Products

Real Time Clock I C Serial Real-Time Clock

RoHS: Compliant

321

DS1337U+T&R

D# 700-DS1337UT&R

Maxim Integrated Products

Real Time Clock I C Serial Real-Time Clock

RoHS: Compliant

5415

Part Number

Manufacturer

Description

Stock

DS1337U+T&R

D# XSKDRABS0005047

Maxim Integrated Products

I2C-Compatible Real-Time Clock

3000

DS1337U+

D# XSKDRABS0005046

Maxim Integrated Products

I2C-Compatible Real-Time Clock

2108

Part Number

Manufacturer

Description

Stock

DS1337U+T&R

D# 73Y1216

Maxim Integrated Products

RTC, D-D-M-Y, HH:MM:SS, USOP-8, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:Alarm RTC, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock IC Case Style:µSOP, No. of Pins:8Pins, IC Interface Type:I2C RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1912

DS1337U+

D# 75Y6247

Maxim Integrated Products

IC, RTC, I2C, SMD, 1337, MSOP8, Date Format:Day, Date, Month, Year, Clock Format:ss:mm:hh, Clock IC Type:RTC, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock IC Case Style:MSOP, No. of Pins:8Pins, IC Interface Type:I2C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
DS1337U+ D# NS-DS1337U+	DALLAS	OEM/CM ONLY	9862
DS1337U D# NS-DS1337U	Maxim Integrated Products	OEM/CM ONLY	3597
DS1337U+T D# NS-DS1337U+T	MAXIM	OEM/CM ONLY	5497

Part Number

Manufacturer

Description

Stock

DS1337U+

Dallas Semiconductor

DS1337U

Maxim Integrated Products

Real Time Clock, 8 Pin, Plastic, TSSOP

Part Number

Manufacturer

Description

Stock

DS1337U+

D# DS1337U+

Maxim Integrated Products

Semiconductor

137

Part Number

Manufacturer

Description

Stock

DS1337U+

D# 1897221

Maxim Integrated Products

Maxim Integrated DS1337U+, Real Time Clock (RTC) Serial-I2C, 8-Pin SOP, TU

Min Qty: 50

Container: Tube

250

DS1337U+T&R

D# 1913234

Maxim Integrated Products

Maxim Integrated DS1337U+T&R, Real Time Clock Serial-I2C, 8-Pin SOP, RL

Min Qty: 3000

Container: Reel

2975

Part Number

Manufacturer

Description

Stock

DS1337U

Maxim Integrated Products

DS1337 I2C Serial Real-Time Clock

RoHS: Not Compliant

6333

DS1337U/TR

Maxim Integrated Products

DS1337 I2C Serial Real-Time Clock

RoHS: Not Compliant

6000

Part Number	Manufacturer	Description	Stock
DS1337UTRL	Vishay Dale	OEM/CM ONLY	2511
DS1337U+T	Maxim Integrated Products	OEM/CM ONLY	20016
DS1337UTR	Maxim Integrated Products	OEM/CM ONLY	15963
DS1337U	Dallas Semiconductor	OEM/CM ONLY	6162

Part Number	Manufacturer	Description	Stock
DS1337U+T&R	Maxim Integrated Products	IN stock Immediate delivery	2471
DS1337U+	Dallas Semiconductor	IN stock Immediate delivery	3500
DS1337U+T	Maxim Integrated Products	IN stock Immediate delivery	443

Part Number	Manufacturer	Description	Stock
DS1337U+	Maxim Integrated Products	shipping today	8196
DS1337U+T	PFLASH	shipping today	14427
DS1337U+TR	Maxim Integrated Products	shipping today	85
DS1337U+T&R	Maxim Integrated Products	shipping today	1296
DS1337U	DAL	shipping today	11274

Part Number

Manufacturer

Description

Stock

DS1337U+

Maxim Integrated Products

RFQ

783

DS1337U+T/R

Maxim Integrated Products

RFQ

7675

Part Number	Manufacturer	Description	Stock
DS1337U+T&R	Maxim Integrated Products	IC RTC CLK/CALENDAR I2C 8-USOP	22466
DS1337U+	Maxim Integrated Products	IC RTC CLK/CALENDAR I2C 8-USOP	4968
DS1337U+T	Maxim Integrated Products	Real Time Clock Serial Clock/Calendar 8-Pin uMAX T/R	5071

Part Number

Manufacturer

Description

Stock

DS1337U+

D# 2518700

Maxim Integrated Products

IC, RTC, I2C, SMD, 1337, MSOP8

RoHS: Compliant

Min Qty: 1

Container: Each

DS1337U+T&R

D# 2515456

Maxim Integrated Products

RTC, D-D-M-Y, HH:MM:SS, USOP-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1914

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DS1337U/T&R

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