BA033FP-E2

Current - Output:	1A
Base Part Number:	BA033
Supplier Device Package:	TO-252, (D-Pak)
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Over Voltage
Control Features:	--
PSRR:	55dB (120Hz)
Current - Supply (Max):	5mA
Current - Quiescent (Iq):	2.5mA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.3V
Voltage - Input (Max):	25V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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BA033FP-E2 Application Field and Working Principle

Linear voltage regulators are the most commonly used voltage regulators in the electronics industry. They are used in a variety of applications, such as: microprocessors, desktop computers, digital TV\'s, telecommunications systems, and more. The BA033FP-E2 is a linear voltage regulator designed to provide a reliable and accurate output voltage in both E2 (3.3V) and E3 (5.0V) flavors. The BA033FP-E2 is a CMOS (Complementary Metal-Oxide Semiconductor) linear voltage regulator. It is an integrated circuit (IC) that provides power regulation for the system by stepping down and converting the input voltage to a specified output voltage. The regulator is designed so that it can be easily integrated into most existing circuit boards. It also provides excellent noise immunity and a long-term stable output with low output impedance. The BA033FP-E2 is capable of regulating three different output voltages: E2 (3.3V), E3 (5.0V), and E4 (12V). This makes it versatile and suitable for a variety of applications, such as digital and analog circuits, computers and peripherals, and other consumer electronics. The BA033FP-E2 has an adjustable current-limit function that allows the user to define a maximum current limit for the regulation voltage. This feature protects the IC and the system from possible damage caused by an overcurrent. It also features thermal shut-down protection, which prevents the IC from overheating. In addition, it has a built-in low-voltage detection (LVD) feature that can prevent system/IC damage due to an output voltage drop caused by a sudden current surge. The output ripple of the BA033FP-E2 is typically around 100mV, which is considered low. The output noise, however, is relatively high and must be taken into consideration when designing the application.The BA033FP-E2 utilizes a linear feedback regulation approach to regulate its output voltage. The regulator has an internal differential input/output amplifier that compares the input voltage to an internal reference voltage. A switch is used to connect the output voltage to the input voltage and as the load current varies, the output voltage is regulated by the feedback amplifier to maintain the output at the desired level. The BA033FP-E2 regulator is designed to provide a reliable and accurate output voltage in both E2 (3.3V) and E3 (5.0V) flavors. It features an adjustable current-limit function, thermal shut-down protection, a built-in LVD feature, and a low output ripple, making it ideal for use in a variety of applications. Its linear feedback regulation approach ensures a reliable and stable output and its small size allows it to be easily integrated into existing designs.

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