
Allicdata Part #: | LE80CZ-ND |
Manufacturer Part#: |
LE80CZ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 8V 100MA TO92-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
Current - Output: | 100mA |
Base Part Number: | LE80 |
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: | 72dB ~ 57dB (120Hz ~ 10kHz) |
Current - Supply (Max): | 3.6mA |
Current - Quiescent (Iq): | 1.6mA |
Series: | -- |
Voltage Dropout (Max): | 0.5V @ 100mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 8V |
Voltage - Input (Max): | 18V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Obsolete |
Packaging: | Bulk |
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?The LE80CZ is a high-performance adjustable voltage regulator that uses a standard three-terminal design to provide 3A of output current. This programmable linear voltage regulator is an ideal solution for a variety of applications where adjustable voltage regulation is desired. The device provides excellent regulation accuracy and output voltage accuracy over a wide input voltage range of 3.3V to 5.5V and an adjustable output range of 1.2V to 15V. This means that the LE80CZ can provide low ripple, precise output regulation for a broad range of applications.
The LE80CZ is specifically optimized for applications that require high-performance, programmable voltage regulation. It is also engineered to provide low noise and high efficiency. The LE80CZ is able to deliver up to 3A of continuous output current, while providing protection against over-current, over-voltage, over-temperature, and overload conditions. It is also designed to operate over a wide operating temperature range of -40°C to +125°C.
The LE80CZ is designed to be extremely customizable. It has adjustable output voltage ranges of 0.8V to 15V, while allowing users to program the output voltage in 1mV increments. The LE80CZ also features a wide range of protection features, including short-circuit protection, over-temperature protection, adjustable over-voltage protection, and adjustable over-current protection. This makes the LE80CZ a great choice for applications that require tight regulation, protection, and reliability.
The LE80CZ working principle is based on the use of a pass transistor to regulate the output voltage. When the output voltage exceeds the reference voltage, the pass transistor is off, which cuts off the output voltage and reduces the current flow. When the output voltage drops below the reference voltage, the pass transistor is on, which passes current and increases the output voltage. This helps maintain a stable output voltage, and minimizes the effects of load changes.
The LE80CZ is a highly reliable, programmable three-terminal voltage regulator optimized for applications where high-performance, low noise, high efficiency, and adjustable output voltage is desired. It is capable of delivering up to 3A of continuous output current, and supports adjustable voltage ranges of 0.8V to 15V, ensuring a safe and reliable voltage output. This regulation accuracy is achieved by using a pass-transistor system, which helps maintain a stable output voltage by cutting off the current flow when the output voltage exceeds the reference voltage, and increasing the current flow when the output voltage drops below the reference voltage.
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