LP38501TS-ADJ/NOPB Allicdata Electronics
Allicdata Part #:

LP38501TS-ADJ/NOPB-ND

Manufacturer Part#:

LP38501TS-ADJ/NOPB

Price: $ 1.96
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG LIN POS ADJ 3A DDPAK
More Detail: Linear Voltage Regulator IC Positive Adjustable 1 ...
DataSheet: LP38501TS-ADJ/NOPB datasheetLP38501TS-ADJ/NOPB Datasheet/PDF
Quantity: 2514
1 +: $ 1.78290
10 +: $ 1.60272
100 +: $ 1.28822
500 +: $ 1.05840
1000 +: $ 0.87696
Stock 2514Can Ship Immediately
$ 1.96
Specifications
Current - Output: 3A
Base Part Number: LP38501
Supplier Device Package: DDPAK/TO-263-5
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Protection Features: Over Current, Over Temperature, Short Circuit
Control Features: Enable
PSRR: 58dB ~ 56dB (120Hz ~ 1kHz)
Current - Supply (Max): 4mA
Current - Quiescent (Iq): 15µA
Series: --
Voltage Dropout (Max): 0.67V @ 3A
Voltage - Output (Max): 5V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Input (Max): 5.5V
Number of Regulators: 1
Output Type: Adjustable
Output Configuration: Positive
Part Status: Active
Packaging: Tube 
Description

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Introduction of LP38501TS-ADJ/NOPB Application Field and Working Principle

The LP38501TS-ADJ/NOPB is a step-down, high-efficiency power management integrated circuit (PMIC) that falls into the category of linear voltage regulators. It features a low-noise, high-accuracy low drop-out regulator circuit that is capable of providing up to 1.5A of continuous output current. This device is designed to be used in a wide variety of end-use applications, including cellular phones, PDAs, notebooks and other portable designs that require low-power, battery-driven circuitry.

Features of LP38501TS-ADJ/NOPB

The LP38501TS-ADJ/NOPB is comprised of a top-side component and a bottom-side component that are seamlessly integrated into a single package. It has a wide input voltage range of 3V to 40V, which makes it very suitable for use in battery-operated systems. It also features a very low quiescent current of around 4.5µA and an adjustable output voltage of between 0.8V to 6V. It also has a very low drop-out voltage of only 0.3V at full load conditions. In addition, this device includes short-circuit protection, thermal over-load protection and over-voltage protection.

Working Principle of LP38501TS-ADJ/NOPB

The LP38501TS-ADJ/NOPB utilizes a pulse-width modulation (PWM) type of control circuit in order to provide a very precise and highly efficient output voltage. This device is designed to supply a stable voltage even when the input voltage to the device varies significantly. The working principle of this device involves the control circuit monitoring the output voltage level and providing the appropriate input signal to the PWM circuit in order to provide the desired output voltage level. This device is capable of providing a very accurate output voltage level and has a very low power dissipation. The overall efficiency of the device is also very high and is suitable for low-power portable applications.

Applications of LP38501TS-ADJ/NOPB

The LP38501TS-ADJ/NOPB is suitable for a wide range of end-use applications. It can be used in various battery-operated applications in the consumer, industrial, automotive and telecom sectors. Examples of such applications include digital cameras, laptops, PDAs, portable medical equipment and portable digital audio players. Its high efficiency and accurate voltage regulation also make it ideal for DC/DC converters and voltage regulation for electronic devices such as computers, servers and networking equipment.

Conclusion

In conclusion, the LP38501TS-ADJ/NOPB is a high-efficiency, low-dropout linear voltage regulator designed for a variety of applications involving low-powered, battery-driven circuitry. Its high efficiency and very low quiescent current make it particularly suitable for use in small, portable designs. It can provide a very stable and accurate output voltage while having a very low power dissipation. The device is suitable for use in a wide range of consumer, industrial, automotive and telecom applications.

The specific data is subject to PDF, and the above content is for reference

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