REG102GA-5/2K5

Current - Output:	250mA
Base Part Number:	REG102-5
Supplier Device Package:	SOT-223-6
Package / Case:	SOT-223-6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	65dB (120Hz)
Current - Supply (Max):	800µA
Current - Quiescent (Iq):	500µA
Series:	--
Voltage Dropout (Max):	0.27V @ 250mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to the REG102GA-5/2K5

The REG102GA-5/2K5 is a member of the REG102 series of low-dropout (LDO) voltage regulators. This device is an all-around voltage regulator, designed specifically for wide input voltage ranges and low-dropout operation. It provides an output voltage of 5.2V, allowing it to be used in many different systems across a wide range of applications.

Application Fields of the REG102GA-5/2K5

The REG102GA-5/2K5 has many uses and applications in both industrial and consumer applications. It can be used for powering embedded controllers, system-level power supply, instrumentation and point-of-load (POL) applications, such as digital-signal processors, television circuitry, automotive electronics and personal digital assistants (PDAs). It can also be used in audio amplifiers, modems, and cell phones that require precise voltage regulation. Its low-dropout design allows it to be used in systems with particularly low power requirements. The REG102GA-5/2K5 also offers quality features that make it attractive to a wide range of applications. It has low ground current at working current, low quiescent and operational current, and precise voltage regulation characteristics. Furthermore, its operating input voltage range is 4.5V to 18V, with a quick turn-on time.

Working Principle of the REG102GA-5/2K5

The REG102GA-5/2K5 is a voltage regulator with a linear control architecture. It has an internal loop that monitors the output voltage. If the output voltage gets too high, the internal regulator will reduce the voltage by a small amount. Likewise, if the output voltage gets too low, the regulator will increase the voltage by a small amount. This slow, but steady process continues until it reaches the desired output voltage. The REG102GA-5/2K5 makes use of an internal feedback loop to ensure a stable voltage output. The loop adjusts the output voltage to the proper level after a voltage change in the power supply. It also has several insulation layers inside the device, which helps protect the device against overcurrents and consistent operation even with large voltage changes.

Advantages of the REG102GA-5/2K5

The REG102GA-5/2K5 has several advantages over other voltage regulators. First, it provides a stable and precise output voltage, regardless of changes in the power supply. Second, its low-dropout design allows it to be used in systems with particularly low power requirements. Third, its insulation layers protect it against both overcurrents and low outages. Fourth, its wide input voltage range makes it suitable for use in a wide variety of applications. Fifth, it has a quick turn-on time, allowing it to provide power to the system quickly. Finally, it has low quiescent and operational currents, allowing it to be used in low-power applications.

Conclusion

The REG102GA-5/2K5 is a low-dropout voltage regulator designed specifically for wide input voltage ranges and low-dropout operation. It has many uses and applications in both industrial and consumer markets. It has a linear control architecture and features insulation layers inside the device, which helps protect the device against overcurrents and consistent operation even with large voltage changes. Furthermore, its operating input voltage range is 4.5V to 18V and it has a quick turn-on time, which allows it to provide power to the system quickly. The REG102GA-5/2K5 is a great device for low-power applications and offers many advantages over other voltage regulators. It provides a stable and precise output voltage, regardless of changes in the power supply, and its low-dropout design allows it to be used in systems with particularly low power requirements. Its wide input voltage range and low quiescent and operational currents make it an ideal choice for many different systems.

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