UA78L05ACDRG4 Integrated Circuits (ICs) |
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Allicdata Part #: | 296-31997-2-ND |
Manufacturer Part#: |
UA78L05ACDRG4 |
Price: | $ 0.10 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 5V 100MA 8SOIC |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | UA78L05ACDRG4 Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.08628 |
5000 +: | $ 0.08105 |
12500 +: | $ 0.07582 |
Voltage Dropout (Max): | 1.7V @ 40mA |
Base Part Number: | UA78L05A |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
Control Features: | -- |
PSRR: | 49dB (120Hz) |
Current - Output: | 100mA |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 5V |
Voltage - Input (Max): | 20V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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UA78L05ACDRG4 is a member of linear voltage regulators, which belong to a family of PMIC (Power Management IC). The working principal of the device is to protect systems from overvoltage and low voltage, ensuring proper voltage levels so that the components of an electronic system work as intended. It manages power for the whole system, for example, computer, telecom and networking system.
UA78L05ACDRG4 is a 5V fixed output low dropout regulator. It will shut off the pass transistor after the voltage falls below a certain set threshold, e.g. 4.5V, so that the output voltage of the regulator is maintained at 5V. In addition, it also features Input Over Voltage Protection (IOV) and Thermal Shutdown (TSD). The IOV prevents damage to the regulator when input voltages are too high, while TSD stops current flow when the regulator gets too hot, thus protecting other components connected to it and the system in general.
UA78L05ACDRG4 is designed to be used in automotive and industrial applications, as well as in computer, telecom and networking systems. It can be used in applications that require precise, constant voltage and current such as automotive voltage regulators, automotive ignition, DC-DC converters, audio amplifiers, and small-signal amplifiers.
Due to its low dropout voltage (350mV), the UA78L05ACDRG4 is ideal for low power applications requiring high efficiency and low noise operation. The device has an integrated output current protection and thermal overload protection, which help to prevent circuit damage in case of overcurrent, overtemperature and input overvoltage conditions. Its low quiescent current is also useful for applications such as microcontrollers, where the current consumption has to be kept as low as possible.
The UA78L05ACDRG4 has a wide operating temperature range (-40°C to +125°C). It is available in a variety of packages, such as TO-220, SOIC, and TSSOP. The device also has a low profile of 3.1mm, which makes it suitable for small and space-constrained designs.
In conclusion, the UA78L05ACDRG4 is a versatile linear voltage regulator with a wide range of applications, from automotive and industrial to computer, telecom, and networking systems. Its features, such as input overvoltage protection, low dropout voltage, and low profile make it an ideal choice for low power applications with high efficiency and low noise operation.
The specific data is subject to PDF, and the above content is for reference
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