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Name: LT1376IS8-5#PBF
Brand: Analog Devices Inc.
SKU: LT1376IS8-5#PBF
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. LT1376IS8-5#PBF

Part No.:: LT1376IS8-5#PBF

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: LT1376IS8-5#PBF.pdf

Description:: IC REG BUCK SEPIC 5V 1.5A 8SOIC

In Stock:: 186

Quantity:: Add To Cart

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LT1376IS8-5#PBF Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck, SEPIC
OutputType:
Fixed
NumberofOutputs:
1
Voltage-Input(Min):
5V
Voltage-Input(Max):
25V
Voltage-Output(Min/Fixed):
5V
Voltage-Output(Max):
-
Current-Output:
1.5A (Switch)
Frequency-Switching:
500kHz
SynchronousRectifier:
No
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

LT1376IS8-5#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LT1376IS8-5#PBF 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 LT1376IS8-5#PBF 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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LT1376IS8-5#PBF information

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LT1376IS8-5#PBF Typical application Circuitry

LT1376IS8-5#PBF is a high efficiency, 500kHz fixed frequency, buck switch regulator, designed to provide step-down voltage regulation suitable for a wide range of applications.

Application Scenario:

In battery-powered systems requiring efficient voltage conversion, LT1376IS8-5#PBF can be utilized for voltage regulation, such as in portable electronics, automotive systems, and distributed power supplies.

Circuit Design:

To design a voltage regulation circuit using LT1376IS8-5#PBF, follow these steps:

1. Input and Output Capacitors:

Connect input and output capacitors to the designated pins of LT1376IS8-5#PBF, typically labeled VIN and VOUT respectively. These capacitors help stabilize the input and output voltage, and their values should be chosen according to the manufacturer's recommendations to ensure proper regulation.

2. Feedback Network:

Implement a feedback network using resistors to set the output voltage. The feedback pin (FB) of LT1376IS8-5#PBF should be connected to a resistor divider network between the output voltage and ground, providing the necessary feedback to regulate the output voltage.

3. Inductor Selection:

Choose an appropriate inductor based on the desired output voltage, current, and efficiency requirements. The inductor should be rated to handle the maximum output current and should have low resistance to minimize power losses.

4. Power Switch and Diode:

Connect the power switch (SW) pin of LT1376IS8-5#PBF to the inductor and the diode (typically labeled D1) to the output voltage. Ensure the diode is a fast-recovery type suitable for switching applications to minimize voltage spikes and power losses.

5. Compensation Components:

Add compensation components, such as a capacitor and a resistor, to the COMP pin of LT1376IS8-5#PBF to stabilize the control loop and prevent oscillations. These components should be selected based on the application requirements and the datasheet recommendations.

Considerations:

When designing the circuit, it's essential to consider:

- Input Voltage Range: Ensure the input voltage range is compatible with the specifications of LT1376IS8-5#PBF and that input voltage variations are within acceptable limits for proper regulation.

- Output Voltage Ripple: Minimize output voltage ripple by selecting appropriate capacitor values and inductor characteristics to meet the application's requirements for voltage stability.

- Efficiency and Thermal Management: Consider the efficiency of the circuit and the power dissipation of LT1376IS8-5#PBF to design adequate thermal management measures, such as heatsinking or airflow, to prevent overheating.

- Load Transient Response: Ensure the circuit can respond effectively to changes in load current without significant voltage deviations, by optimizing the feedback loop and compensation components.

- EMI/EMC Compliance: Design the layout and shielding of the circuit to minimize electromagnetic interference and ensure compliance with relevant EMC standards, especially in sensitive applications.

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6. What is the process for return or replacement of LT1376IS8-5#PBF?

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 LT1376IS8-5#PBF we delivered, we will accept the replacement or return of the LT1376IS8-5#PBF 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 LT1376IS8-5#PBF.

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

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(1)Inform us within 90 days

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