
Allicdata Part #: | LM237SP-ND |
Manufacturer Part#: |
LM237SP |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LIN NEG ADJ 1.5A TO220AB |
More Detail: | Linear Voltage Regulator IC Negative Adjustable 1 ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage Dropout (Max): | -- |
Base Part Number: | LM237 |
Supplier Device Package: | TO-220AB |
Package / Case: | TO-220-3 |
Mounting Type: | Through Hole |
Operating Temperature: | -25°C ~ 125°C |
Protection Features: | Over Temperature, Short Circuit |
Control Features: | -- |
PSRR: | 77dB ~ 60dB (120Hz) |
Current - Output: | 1.5A |
Series: | -- |
Voltage - Output (Max): | -37V |
Voltage - Output (Min/Fixed): | -1.2V |
Voltage - Input (Max): | 40V |
Number of Regulators: | 1 |
Output Type: | Adjustable |
Output Configuration: | Negative |
Part Status: | Obsolete |
Packaging: | Tube |
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The LM237SP is a high-performance, three-terminal, adjustable, linear regulator that can supply clock, logic and power supplies for power management applications. It features low supply current and low output noise, as well as fast transient response and high output current capability. With its wide input voltage range, up to eight volts, and its high current output capability, the LM237SP can be used for a variety of applications such as motor control, power converters, power supply systems and power supply conditions.
The LM237SP is a three-terminal, adjustable linear regulator, which is used to regulate the output voltage of a power supply by controlling the transistor current between its three terminals. The output voltage is adjusted by applying a voltage at the adjust pin of the device. With the LM237SP, the adjust pin is internally connected to the output, which means that the regulator can adjust the output voltage by changing the voltage of the adjust pin from the output. It has two other terminals, the input and the output, which are used to connect the input and output power supply.
The LM237SP can supply up to 8 Amps of output current, and its maximum output voltage is 20 volts. It also has a wide input voltage range of 7.5 - 40 volts and a wide output voltage range of 2-30 volts. It has a low dropout voltage of approximately 0.3 volts, and its output noise is very low. It also has a fast response time and is able to stabilize the output voltage in quick time.
The LM237SP can operate in normal and PWM modes. In normal operation, the voltage at the adjust pin is used to control the output voltage, while in PWM mode, the input voltage is fed to the output to further modulate the output voltage. This makes it ideal for applications where the output voltage needs to be controlled over time. The LM237SP has a wide temperature range, making it suitable for use in a wide variety of applications and environments.
The LM237SP also features a programmable current limit circuit, which can be used to protect the device from overloads. This feature is especially useful in high power applications where a sudden increase in current flow can cause damage. The device also has an overload protection circuit, which can be used to detect when the output current exceeds the maximum limit and shut down the device.
The LM237SP is an excellent choice for applications that require both accuracy and high reliability. It is easy to use and can be used for both analog and digital applications, making it an ideal choice for applications where power supply and temperature control are important. The LM237SP also features a comprehensive software that allows the user to customize their application and make use of its features.
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