
Allicdata Part #: | LT1121AHVIS8#PBF-ND |
Manufacturer Part#: |
LT1121AHVIS8#PBF |
Price: | $ 3.91 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG LIN POS ADJ 150MA 8SOIC |
More Detail: | Linear Voltage Regulator IC Positive Adjustable 1 ... |
DataSheet: | ![]() |
Quantity: | 302 |
1 +: | $ 3.91000 |
10 +: | $ 3.79270 |
100 +: | $ 3.71450 |
1000 +: | $ 3.63630 |
10000 +: | $ 3.51900 |
Current - Output: | 150mA |
Base Part Number: | LT1121 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Protection Features: | Over Temperature, Reverse Polarity |
Control Features: | Enable |
PSRR: | 58dB (120Hz) |
Current - Supply (Max): | 14mA |
Current - Quiescent (Iq): | 50µA |
Series: | -- |
Voltage Dropout (Max): | 0.7V @ 150mA |
Voltage - Output (Max): | 30V |
Voltage - Output (Min/Fixed): | 3.75V |
Voltage - Input (Max): | 30V |
Number of Regulators: | 1 |
Output Type: | Adjustable |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
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The LT1121AHVIS8#PBF is a three-terminal low-dropout regulator with an adjustable output voltage that is typically 2.5V. This voltage regulator can be used in a variety of applications, ranging from high-performance amplifiers to automotive and medical devices, as well as in power sources for medical applications. With its low dropout voltage of 0.25V, the LT1121AHVIS8#PBF is ideal for high-efficiency supplies that require a low quiescent current yet still deliver excellent performance. In addition, the device features an adjustable output voltage and a high power capability that make it suitable for a wide range of applications.
The LT1121AHVIS8#PBF is a linear voltage regulator and provides superior linear regulation over a wide range of load conditions. It is designed to operate from a wide range of input voltage sources, including automotive, medical, and other high-aspect input sources. It provides an adjustable output voltage up to 2.5V, while maintaining a low noise figure and high accuracy. The device features an over-temperature protection circuit and over-current protection circuit to ensure safe operation.
The working principle of the LT1121AHVIS8#PBF is simple. The device has an input voltage pin, a ground pin, and an output voltage pin. The input voltage is supplied to the input voltage pin and the ground pin is used to provide a negative return path for the current. The output voltage is adjusted by adjusting the external feedback resistor. The voltage difference between the input voltage pin and the output voltage pin is regulated by the device, ensuring the output voltage remains constant.
The LT1121AHVIS8#PBF is ideal for a variety of applications, such as automotive and medical applications, as well as high-performance amplifiers. It is designed to provide superior linear regulation even under wide load variation. The device is designed to operate over a wide range of input voltage sources and provides an adjustable output voltage up to 2.5V. It also features over-temperature protection and over-current protection circuits. With its low dropout voltage and high power capability, the LT1121AHVIS8#PBF is an ideal choice for many applications requiring a low quiescent current and excellent performance.
The specific data is subject to PDF, and the above content is for reference
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