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Name: ADP1741ACPZ-R7
Brand: Analog Devices Inc.
SKU: ADP1741ACPZ-R7
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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Analog Devices Inc. ADP1741ACPZ-R7

Part No.:: ADP1741ACPZ-R7

Manufacturer:: Analog Devices Inc.

Package:: 16-WQFN Exposed Pad, CSP

Datasheet:: ADP1741ACPZ-R7.pdf

Description:: IC REG LINEAR POS ADJ 2A 16LFCSP

In Stock:: 4517

Quantity:: Add To Cart

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ADP1741ACPZ-R7 Specifications

Package/Case:
16-WQFN Exposed Pad, CSP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
OutputConfiguration:
Positive
OutputType:
Adjustable
NumberofRegulators:
1
Voltage-Input(Max):
3.6V
Voltage-Output(Min/Fixed):
0.75V
Voltage-Output(Max):
3.3V
VoltageDropout(Max):
0.28V @ 2A
Current-Output:
2A
Current-Quiescent(Iq):
800 µA
Current-Supply(Max):
1.8 mA
PSRR:
65dB ~ 51dB (1kHz ~ 100kHz)
ControlFeatures:
Enable, Power Good, Soft Start
ProtectionFeatures:
Over Current, Over Temperature, Reverse Polarity
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

ADP1741ACPZ-R7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADP1741ACPZ-R7 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 ADP1741ACPZ-R7 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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ADP1741ACPZ-R7 information

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ADP1741ACPZ-R7 Typical application Circuitry

ADP1741ACPZ-R7

The ADP1741ACPZ-R7 is a high-performance, low-dropout linear regulator capable of delivering up to 1.2A of output current. This device is designed for use in a wide range of applications requiring precise voltage regulation and high power efficiency, including but not limited to, RF devices, FPGA and DSP power supplies, and portable electronic devices. The ADP1741ACPZ-R7 stands out for its wide input voltage range, adjustable output voltage, low dropout voltage, and integrated protection features such as overcurrent and thermal protection.

Application Scenarios

The ADP1741ACPZ-R7 is particularly suitable for applications that demand stable and efficient power delivery under varying load conditions. It is extensively used in portable electronics, medical devices, and telecommunications equipment, where maintaining battery life and protecting sensitive components are critical.

Characteristics of Parameters

- Adjustable Output Voltage: This function allows the user to use external resistors to tune the output voltage to a desired value, providing versatility for a range of applications.

- Broad Input Voltage Range: Accommodates a range of power sources with input values from 1.7V to 3.3V.

- Low Dropout Voltage: This feature guarantees effective functioning even in situations when the input and output voltage are almost equal.

- Integrated Protection Features: Offers overcurrent and thermal protection, enhancing system reliability and safety.

Application Example: Powering a DSP

When designing a power supply for a Digital Signal Processor (DSP) using the ADP1741ACPZ-R7, several critical steps and considerations ensure the circuit delivers stable and efficient power. Below is a detailed explanation of the connections and design considerations:

- Setting the Output Voltage: To set the desired output voltage for the DSP, connect a resistor divider from the output (VOUT) pin to the feedback (FB) pin, and then to the ground. The output voltage is determined by these resistors' values (R1 and R2) using a formula from the ADP1741ACPZ-R7 datasheet.

- Input Power Connection: Attach the input power source to the input voltage (VIN) pin of the ADP1741ACPZ-R7. This source should have a voltage within the 1.7V to 3.3V range to ensure proper operation.

- Output Power to DSP: Connect the output voltage (VOUT) pin of the ADP1741ACPZ-R7 directly to the power supply input of the DSP, ensuring it receives the precise voltage needed for optimal performance.

- Ground Connection: The ground (GND) pin of the ADP1741ACPZ-R7 must be connected to the circuit's common ground. This provides a reference point for the output voltage and stabilizes the power supply circuit.

- Bypass Capacitors: Position a capacitor (such as a 10μF) next to the VIN pin to stabilize the input voltage and filter out noise. Additionally, connect a capacitor (e.g., 10μF) near the VOUT pin to ensure a smooth and stable output voltage, critical for the DSP's reliable operation.

- Thermal Management: Consider the ADP1741ACPZ-R7's thermal dissipation, especially when the device is expected to operate near its maximum output current. Overheating can be avoided and efficiency maintained by implementing sufficient heat sinking or making sure there is adequate airflow.

- PCB Layout: To reduce noise and guarantee steady operation, optimize the PCB layout. Keep the loop area small for the feedback network and place bypass capacitors as close as possible to the ADP1741ACPZ-R7 pins to enhance performance.

In designing with the ADP1741ACPZ-R7, accuracy in setting the output voltage, effective thermal management, and thoughtful PCB layout are crucial for delivering a stable and efficient power supply to DSPs and other sensitive electronics. Proper implementation of these considerations will leverage the full capabilities of the ADP1741ACPZ-R7, ensuring optimal performance and reliability of the powered device.

ADP1741ACPZ-R7 FAQ

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6. What is the process for return or replacement of ADP1741ACPZ-R7?

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 ADP1741ACPZ-R7 we delivered, we will accept the replacement or return of the ADP1741ACPZ-R7 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 ADP1741ACPZ-R7.

(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