Name: DS26303L-120+
Brand: Rochester Electronics
SKU: DS-5738658
Price: 21.1356 USD
Availability: InStock
Rating: 4.8 (3 reviews)

Images are for reference only.

1 : $21.1356

First-time registration with orders over $2,000 receives a $100 coupon. Register Now !

Rochester Electronics DS26303L-120+

IC TELECOM INTERFACE 144-LQFP

Manufacturer # :DS26303L-120+

Manufacturer :Rochester Electronics

Dasenic # :DS26303L-120+-DS

Datasheet :

DS26303L-120+ Datasheet

Customer # :

Customer #

Description : IC TELECOM INTERFACE 144-LQFP

Pricing (USD) : *To apply for a price, please click the Send Target Price button

Quantity	Unit Price	Total
10+	$ 21.1356	$ 211.36
100+	$ 21.1356	$ 2113.56
1000+	$ 7.7499	$ 7749.9
10000+	$ 7.7499	$ 77499

In Stock: 41400

MOQ :1 PCS

Packaging :-

Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 21.1356

Total :$ 21.14

Delivery :

Payment :

Help you to save your cost and time

Strict quality inspection and Reliable package for goods

Fast Reliable delivery to save time

Provide 365 days warranty after-sales service

DS26303L-120+ information

Rochester Electronics DS26303L-120+ technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Interface - Telecom
Product Status:Obsolete
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:144-LQFP Exposed Pad
Current - Supply:250mA
Interface:LIU
Supplier Device Package:144-LQFP-EP (20x20)
Number of Circuits:8
Power ( Watts):-
Voltage - Supply:3.135V ~ 3.465V
Function:Line Interface Unit (LIU)
EU RoHS Status:ROHS3 Compliant
MSL Rating:3 (168 Hours,30°C/60%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Orange Symbol: Safe for use during the environmental protection period

Download datasheets and manufacturer documentation for Rochester Electronics DS26303L-120+
Datasheet:
DS26303L-120+,

Rochester Electronics DS26303L-120+ Environmental and export classification status description
The Maxim Integrated DS26303L-120+ is a precision real-time clock (RTC) integrated circuit with an I2C interface. It provides timing and clock functions for various electronic systems, ensuring accurate timekeeping and synchronization. Functions: 1. Real-time clock with precision timing capabilities. 2. I2C interface for communication with microcontrollers and other devices. 3. Battery-backed SRAM for data storage. 4. Programmable clock/calendar with alarms and watchdog timer functionality. 5. Low-power operation for energy efficiency. Applications: 1. Consumer electronics such as smart appliances, cameras, and wearables. 2. Industrial automation and control systems. 3. Network equipment and communication devices. 4. Automotive electronics. 5. Medical devices and instrumentation. Alternative Components: 1. DS3231 - Similar RTC with temperature compensation and oscillator circuit. 2. PCF8523 - Low-power RTC with calendar and alarm functions. 3. MCP7940N - I2C RTC with battery backup and SRAM. 4. ST Microelectronics M41T62 - RTC with serial I2C bus interface. Embedded Modules: 1. Microcontrollers that support I2C communication for interfacing with the DS26303L-120+. 2. Battery backup circuitry for maintaining timekeeping during power loss. 3. External crystal oscillator for clock accuracy. Related Q&A: 1. Q: How accurate is the DS26303L-120+ RTC? A: The DS26303L-120+ offers high accuracy with a typical timekeeping error of a few seconds per month. 2. Q: Can the DS26303L-120+ be powered by a coin cell battery? A: Yes, the DS26303L-120+ has a battery backup feature that allows it to be powered by a coin cell battery for maintaining timekeeping when the main power source is removed. 3. Q: What are the power requirements of the DS26303L-120+? A: The DS26303L-120+ operates at low power levels, typically consuming microamps of current during standby mode. 4. Q: Does the DS26303L-120+ support alarm functions? A: Yes, the DS26303L-120+ features programmable alarms that can trigger interrupts or external events based on user-defined settings. 5. Q: Can the DS26303L-120+ be used in battery-operated devices? A: Yes, the low-power operation and battery backup support make the DS26303L-120+ suitable for use in battery-operated devices requiring accurate timekeeping.

1.Sign in or as a visitor

You can place an order after registration or purchase products directly as a visitor.

2.Search product

Search to find the part number of the product you need to order.

3.Add to cart

After finding the product. Then add the products to your shopping cart directly.

4.Filling Address and Secure Checkout

Please fill the shipping address and express information when placing your order.

5.Pay the orders

You can pay the orders on the website directly or pay by wire transfer offline. We support: Paypal ,VISA , WIRE TRANSFER.

6.Tracking Your Order

We will dispatch your order within 24 hours and provide you with a tracking number. You can also check the order information on the website or contact our sales staff for tracking.

Delivering Time
For in-stock parts, orders are estimated to ship out in 1-3 days. Dasenic ships orders once a day at about 6pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose.
DHL	DHL Express, 3-7 business days DHL eCommerce，12-22 business days
FedEx	3-7 business days
UPS	5-7 business days

DS26303L-120+ provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.