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Name: LM8500HVA9
Brand: National Semiconductor
SKU: LM8500HVA9
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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National Semiconductor LM8500HVA9

Part No.:: LM8500HVA9

Manufacturer:: National Semiconductor

Package:: 44-LCC (J-Lead)

Datasheet:: LM8500HVA9.pdf

Description:: CONSUMER CIRCUIT, PQCC44

In Stock:: 1694

Quantity:: Add To Cart

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LM8500HVA9 Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Touchscreen:
4 Wire Resistive
Resolution(Bits):
10 b
Interface:
UART
VoltageReference:
-
Voltage-Supply:
2.7V ~ 5.5V
Current-Supply:
11.5 mA
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

LM8500HVA9 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM8500HVA9 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 LM8500HVA9 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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LM8500HVA9 information

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LM8500HVA9 Application Introduction

LM8500HVA9 is a high-voltage, low-dropout linear regulator commonly used in various power management applications. It features excellent transient response, low quiescent current, and a wide input voltage range, making it suitable for a wide range of designs.

Application Scenario:

In a power supply design, LM8500HVA9 can be effectively utilized to regulate the voltage and provide stable power to sensitive electronic components, such as microcontrollers, sensors, and communication modules.

Design Optimization:

To optimize the design using LM8500HVA9, consider the following techniques:

1. Power Input Filtering:

Implement input filtering components, such as capacitors and inductors, to minimize input voltage ripple and noise. This ensures a clean input voltage for LM8500HVA9 operation.

2. Output Capacitor Selection:

Choose output capacitors with low equivalent series resistance (ESR) and high ripple current handling capability to improve load transient response and stability of the regulator.

3. Thermal Management:

Ensure proper thermal management by using adequate heatsinking or thermal vias to dissipate heat generated by LM8500HVA9 during operation. This prevents thermal shutdown and ensures reliable performance.

4. PCB Layout:

Optimize the PCB layout to minimize parasitic resistance, inductance, and capacitance. Place LM8500HVA9 close to the load to reduce voltage drop and improve transient response.

5. Output Voltage Accuracy:

Calibrate the output voltage of LM8500HVA9 using precision resistors and voltage references to achieve the desired output voltage accuracy within specified tolerances.

Considerations:

When designing with LM8500HVA9, it's essential to consider:

- Load Regulation: Ensure that the regulator can maintain stable output voltage across various load conditions.

- Dropout Voltage: Consider the dropout voltage of LM8500HVA9 to ensure proper regulation, especially at low input voltages.

- Thermal Shutdown: Monitor the operating temperature of LM8500HVA9 and implement thermal shutdown protection if required to prevent overheating.

- Load Transients: Test the regulator's response to sudden changes in load to ensure adequate transient response and stability.

- Output Noise: Minimize output voltage noise by selecting appropriate filter components and layout techniques to enhance system performance in noise-sensitive applications.

LM8500HVA9 FAQ

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3. Are the LM8500HVA9 price and inventory displayed accurate?

The price and inventory of LM8500HVA9 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 LM8500HVA9?

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 LM8500HVA9 we delivered, we will accept the replacement or return of the LM8500HVA9 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 LM8500HVA9.

(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