Allicdata Part #: | L4931CZ25-ND |
Manufacturer Part#: |
L4931CZ25 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 2.5V 250MA TO92-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | L4931CZ25 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Current - Output: | 250mA |
Base Part Number: | L4931C |
Supplier Device Package: | TO-92-3 |
Package / Case: | TO-226-3, TO-92-3 (TO-226AA) |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | 75dB ~ 55dB (120Hz ~ 10kHz) |
Current - Supply (Max): | 6mA |
Current - Quiescent (Iq): | 1mA |
Series: | -- |
Voltage Dropout (Max): | 0.8V @ 250mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.5V |
Voltage - Input (Max): | 20V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Obsolete |
Packaging: | Bulk |
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Linear regulators are an integral part of power management in the control and protection of the power supply of a modern system. Linear regulators work by consuming the voltage input by a device and regulating it to the output voltage required by the device. The L4931CZ25 is a linear regulator specifically designed to be waterproof, cost effective and thermally efficient. It makes use of an ultra-low dropout (LDO) and offers a wide range of operating temperature range and excellent output accuracy. It is well suited for applications where low power consumption and durability are the major criteria.
The L4931CZ25 is a low dropout regulator with a wide input range of 2.2 V to 20 V and an output range of 0.8 V to 20 V. It has an adjustable current limit, which can be set in a wide range. It also features a dropout voltage of 0.2 V for improved efficiency at low input voltages.The L4931CZ25 also features a thermal protection circuit in order to protect from thermal overload. The device is available in an industry standard SO-8 package, allowing for a small form factor.
The L4931CZ25 has a wide range of applications. It is an ideal solution for automotive systems, medical systems, industrial control systems and power supplies, battery backup systems, set-top boxes and server farms. It is also suitable for solar powered applications such as photovoltaic (PV) systems.
The L4931CZ25 works by consuming the voltage input by a device and regulating it to the output voltage required by the device. The input voltage is applied across the base-emitter terminals of the linear regulator. It then draws the necessary current in order to maintain the output voltage at the required level. The device also allows for the current limit to be adjusted, thus providing an efficient way of controlling the power consumption of the system. In addition, the device has a low dropout voltage, which further increases the power efficiency of the system.
In order to guarantee the operation of the L4931CZ25, the device must be kept away from any kind of voltage spikes. It should also not be subjected to any kind of static electricity. Moreover, it must be ensured that the ambient temperature does not exceed the maximum rated operational temperature range.
In conclusion, the L4931CZ25 is an ideal solution for applications that require low noise operation, efficient power protection and improved thermal efficiency. The device features a wide input range and output range and has a wide range of operating temperature range. The low dropout voltage coupled with adjustable current limit provides improved efficiency and power savings. It is available in an industry standard package and also provides thermal protection.
The specific data is subject to PDF, and the above content is for reference
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