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Name: R2051L02-E2
Brand: Nisshinbo Micro Devices Inc.
SKU: R2051L02-E2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Nisshinbo Micro Devices Inc. R2051L02-E2

Part No.:: R2051L02-E2

Manufacturer:: Nisshinbo Micro Devices Inc.

Package:: 16-XFQFN Exposed Pad

Datasheet:: R2051L02-E2.pdf

Description:: 2 WIRE INTERFACE REAL-TIME CLOCK

In Stock:: 8475

Quantity:: Add To Cart

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R2051L02-E2 Specifications

Package/Case:
16-XFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.34V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1µA @ 3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

R2051L02-E2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including R2051L02-E2 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for R2051L02-E2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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R2051L02-E2 information

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Basic introduction and simple engineering application of R2051L02-E2

R2051L02-E2 is an integrated circuit commonly used for voltage regulation and power management applications. It is equipped with multiple features such as overcurrent protection, overvoltage protection, and thermal shutdown.

Application Scenario:

In a simple DIY electronics project, R2051L02-E2 can be utilized to regulate the voltage supplied to a microcontroller or sensor module, ensuring stable and reliable operation.

Circuit Design:

To integrate R2051L02-E2 into a voltage regulation circuit, follow these steps:

1. Input Voltage Connection:

Connect the input voltage source, such as a battery or DC power supply, to the input pin of R2051L02-E2. Ensure the voltage does not exceed the maximum rated input voltage of the IC.

2. Output Voltage Setting:

Adjust the feedback resistors connected to the FB pin of R2051L02-E2 to set the desired output voltage. Refer to the datasheet for the recommended resistor values and voltage calculation formulas.

3. Load Connection:

Connect the load, such as a microcontroller board or sensor module, to the output pin of R2051L02-E2. Ensure the load current does not exceed the maximum rated output current of the IC.

4. Output Capacitor:

Place a ceramic or tantalum capacitor between the output pin and ground to stabilize the output voltage and reduce output voltage ripple. Refer to the datasheet for the recommended capacitor value and type.

5. Thermal Management:

Provide adequate thermal dissipation for R2051L02-E2 by connecting a heat sink or ensuring sufficient airflow around the IC, especially if operating at high input voltages or output currents.

Considerations:

When designing the circuit, consider the following factors:

- Input Voltage Range: Ensure the input voltage range is within the specified limits to prevent damage to the IC.

- Output Voltage Accuracy: Verify the output voltage using a multimeter to ensure it matches the desired value set by the feedback resistors.

- Output Current Limit: Do not exceed the maximum rated output current of R2051L02-E2 to avoid overheating and damage to the IC.

- Thermal Considerations: Monitor the temperature of R2051L02-E2 during operation and implement additional thermal management measures if necessary to prevent overheating.

- Circuit Protection: Consider adding additional protection circuitry, such as input/output overvoltage protection or reverse polarity protection, to safeguard R2051L02-E2 and connected components from potential damage.

R2051L02-E2 FAQ

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3. Are the R2051L02-E2 price and inventory displayed accurate?

The price and inventory of R2051L02-E2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of R2051L02-E2?

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 R2051L02-E2 we delivered, we will accept the replacement or return of the R2051L02-E2 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 R2051L02-E2.

(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