LD29150PT15R

Current - Output:	1.5A
Base Part Number:	LD29150
Supplier Device Package:	PPAK
Package / Case:	TO-252-5, DPak (4 Leads + Tab), TO-252AD
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	75dB (120Hz)
Current - Supply (Max):	80mA
Current - Quiescent (Iq):	180µA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V
Voltage - Input (Max):	14V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Overview of LD29150PT15R

The LD29150PT15R is a Linear Voltage Regulator with integrated protection features providing a broad range of operating current and voltage from 1.5V to 15V. This Linearly Regulated Voltage Regulator is designed to be used in applications such as switching power supply, telecommunication systems, battery operated devices, notebook computers, mobile phones and other portable devices.

Application Field of LD29150PT15R

The LD29150PT15R provides versatility in its wide range of voltage and current ratings. This makes the LD29150PT15R suitable for a variety of applications including industrial and consumer products. The LD29150PT15R is well suited for use in switching power supplies, telecommunication systems, portable devices, and medical systems.For example, in power supplies, the LD29150PT15R can provide an accurately regulated output voltage that is as low as 1.5V, as high as 15V, and as high as 6A of current. This provides the power needed for most applications and allows the end user to regulate the output voltage to match their required needs.The LD29150PT15R is also highly suitable for use in medical systems where the regulation of voltage, current, and temperature are important. Its steady voltage output and temperature protection makes it ideal for use in medical applications that require a regulated supply.For telecommunication systems, the LD29150PT15R provides a stable and regulated voltage supply that can be easily monitored, controlled, and maintained over time. It provides a safe and reliable source of power supply without any distortion, and its minimal losses in energy make it one of the most efficient voltage regulators out there.Lastly, the LD29150PT15R offers excellent performance and cost savings in portable device applications such as mobile phones, PDAs, and other portable electronic equipment. Its low quiescent current and attenuation of electrical noise make it one of the top choice options in the market.

Working Principle of LD29150PT15R

The LD29150PT15R is a three terminal fixed voltage regulator with linear voltage regulation. It offers variable output range between 1.5V and 15V. The device operates with an input voltage range between 8V and 30V and is capable of delivering output current up to 6A. It is pin-compatible with most other 3-pin voltage regulators for ease upgrades and replacements.The LD29150PT15R works by regulating the voltage on the output end of the device. The output voltage is determined by the ratio of the two resistors connected to the two resistors located on its input end. Thus, the output voltage is equal to the reference voltage of the device multiplied by the ratio of the two resistors. This is the basic principle behind the LD29150PT15R’s linear voltage regulation.The LD29150PT15R also features internal over-voltage protection, current limiting, thermal shutdown, and foldback current limiting, making it a reliable solution for many applications. The thermal shutdown feature prevents the device from overheating and provides additional safety to the user.

Conclusion

The LD29150PT15R is an ideal solution for many applications requiring linear voltage regulation. Its wide range of operating current and voltage, as well as integrated protection features make it one of the topchoice options in the market. It is suitable for use in a variety of applications, from switching power supplies and telecommunication systems to medical systems and portable devices. Its simple operation and low quiescent current makes it a reliable and costeffective solution for many applications.

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