Allicdata Part #: | BA178M12CP-E2TR-ND |
Manufacturer Part#: |
BA178M12CP-E2 |
Price: | $ 0.30 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ROHM Semiconductor |
Short Description: | IC REG LIN 12V 500MA TO220CP-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | BA178M12CP-E2 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.27972 |
1000 +: | $ 0.22378 |
2500 +: | $ 0.20280 |
5000 +: | $ 0.19580 |
Current - Output: | 500mA |
Base Part Number: | BA178M |
Supplier Device Package: | TO-220CP-3 |
Package / Case: | TO-220-3 Cropped Leads |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C |
Protection Features: | -- |
Control Features: | -- |
PSRR: | 63dB (120Hz) |
Current - Supply (Max): | 6mA |
Current - Quiescent (Iq): | 4.5mA |
Series: | -- |
Voltage Dropout (Max): | 2V @ 500mA (Typ) |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 12V |
Voltage - Input (Max): | 27V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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BA178M12CP-E2 is a linear voltage regulator produced by PM Power, which is widely used in consumer, industrial, and automotive applications. It is a single output, low noise, low dropout regulator with a minimum output voltage of 1.2V. It has a maximum output current of 175mA, a maximum operating temperature of 70 degrees Celsius, and a maximum output voltage of 7 volts. The device has a wide voltage input range of 8V to 18V and is protected against overheating and short circuit conditions.
Due to the wide voltage input range, the device can be used in a variety of applications. For example, it can be used in automotive applications such as on-board computers, head-up displays, navigation systems, and various sensors. In consumer applications, it can be used to power TV receivers, home theater systems, audio amplifiers and many other electronics.
The working principle of the BA178M12CP-E2 is based on the linear voltage regulator circuit. The way a typical linear voltage regulator works is that it consists of two elements, the voltage regulator and the load. The voltage regulator regulates the input voltage to the desired output voltage. It does this by using a Zener diode and a transistor called the control element. The Zener diode acts as a voltage reference, and the transistor acts as a switch to regulate the input voltage. When the input voltage is lower than the desired output voltage, the transistor is ‘on’ and allows current to flow through the circuit, thus driving the output voltage up. When the input voltage is greater than the desired output voltage, the transistor is ‘off’, thus allowing the Zener diode to act as a limiter, and keeping the output voltage at the desired value.
The BA178M12CP-E2 is a linear voltage regulator with a single output and a low dropout voltage. It is protected against short circuit and it can be used in a wide variety of applications, ranging from automotive to consumer electronics. I
The specific data is subject to PDF, and the above content is for reference
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