LF30ABPT Allicdata Electronics
Allicdata Part #:

LF30ABPT-ND

Manufacturer Part#:

LF30ABPT

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: STMicroelectronics
Short Description: IC REG LINEAR 3V 500MA PPAK
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: LF30ABPT datasheetLF30ABPT Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Current - Output: 500mA
Base Part Number: LF30
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: 81dB ~ 65dB (120Hz ~ 10kHz)
Current - Supply (Max): 12mA
Current - Quiescent (Iq): 1mA
Series: --
Voltage Dropout (Max): 0.7V @ 500mA
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 3V
Voltage - Input (Max): 16V
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Part Status: Obsolete
Packaging: Tube 
Description

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LF30ABPT is a series of low-drop Voltage Regulators (LDO) which are developed by Texas Instruments. These voltage regulators provide high performance and low noise operation. They are designed to provide a very low noise and low power consumption for applications in high-end computing, multimedia, communications and wireless devices.

LF30ABPT Application Field

LF30ABPT are mainly used in LCD, audio systems, systems on chip, mobile phone, telecom systems, automotive electronics and industrial applications like power monitoring and signal conditioning. They offer superior thermal performance, low noise and low power consumption which makes it suitable for various high-end electronic applications. They provide low voltage (2.8V to 6V) and low power (3.3V to 15V) supply with adjustable current limit. It also features an output voltage accuracy of 0.1%.

LF30ABPT Working Principle

LF30ABPTs function on the principle of linear voltage regulation. This means that the output voltage is regulated by adjusting a linear current source or a voltage reference. As the input voltage changes, the output voltage is held constant by varying the current through the linear regulator. This is done by changing the resistance between the input and output terminals. The current through the linear regulator is kept constant and the output voltage is maintained at the regulated level.

LF30ABPTs also feature adjustable current limit setting. This allows designers to reduce input power by adjusting the current limit. This feature can be used to manage overloading of the regulator or to reduce the size of external power components.

Conclusion

In conclusion, the LF30ABPT series of low-drop voltage regulators are high performance, low noise, and low power solutions for various high-end electronic applications. It is suitable for LCD, audio systems, systems on chip, mobile phones, telecom systems, automotive electronics, and industrial applications. It features an output voltage accuracy of 0.1% and adjustable current limit setting which make it highly efficient and cost-effective. It is a great solution for designers looking for high performance, low power and low noise voltage regulators.

The specific data is subject to PDF, and the above content is for reference

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