Allicdata Part #: | L4931CDT80-TR-ND |
Manufacturer Part#: |
L4931CDT80-TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 8V 250MA DPAK |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | L4931CDT80-TR Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Current - Output: | 250mA |
Base Part Number: | L4931C |
Supplier Device Package: | DPAK |
Package / Case: | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | 67dB ~ 55dB (120Hz ~ 10kHz) |
Current - Supply (Max): | 7mA |
Current - Quiescent (Iq): | 1.6mA |
Series: | -- |
Voltage Dropout (Max): | 0.8V @ 250mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 8V |
Voltage - Input (Max): | 20V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Introduction
The L4931CDT80-TR is a three terminal low-drop positive voltage regulator. It is a linear-type PMIC (Power Management IC), designed to provide a regulated output voltage for a given input supply. This IC has a wide range of applications, making it suitable for a variety of applications such as supplying the voltage for microcontrollers, photovoltaic cells, DC-DC converters, power supplies, and other components.
Applications
The L4931CDT80-TR can be used in several different applications, ranging from industrial and automotive to consumer and medical applications. In industrial applications, this regulator is ideal for use in power supplies, motor drives, control circuits, motor drivers, and other sorts of applications. It is also suitable for automotive applications such as supplying the power for lighting and other control circuits that require a stable output voltage. In consumer applications, it is used for TV, DVD players, and home theater systems to provide power for the microcontroller or electronic equipment.
In addition, the L4931CDT80-TR can also be used for medical applications. It can provide the regulated voltage necessary to power patient monitors, imaging systems, and other medical equipment. This regulator is also suitable for photovoltaic (PV) cells, as it can provide the required output voltage to these cells in order to generate power. This device is also suitable for battery management systems, as it helps to regulate the voltage of rechargeable batteries to ensure that they perform as expected.
Working Principle
The L4931CDT80-TR is a low-drop, three-terminal linear voltage regulator. It is capable of providing a regulated output voltage from an input supply. This regulator has a maximum input voltage of 32V and can provide an output voltage of up to 28V. The output voltage is adjustable by a potentiometer or external resistor. The output voltage is regulated by the internal circuitry, making it very efficient and reliable.
The device is designed to work with a variety of load types, ranging from low power applications such as microcontrollers to more demanding load such as DC-DC converters. The device also has an adjustable output voltage and can be programmed to provide a specific voltage output. This is done by connecting a variable resistor or potentiometer to the +Vin pin. The internal circuitry of this regulator takes care of the adjustment automatically and provides a stable output voltage.
The L4931CDT80-TR is a versatile linear voltage regulator that is suitable for a wide range of applications. It has a wide range of input voltage, adjustable output voltage and provides a stable output voltage. This makes it suitable for many different applications, making it suitable for industrial, automotive, consumer, and medical applications.
The specific data is subject to PDF, and the above content is for reference
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