AZ39151D5-ADJTRE1

Current - Output:	1.5A
Supplier Device Package:	TO-252-5
Package / Case:	TO-252-6, DPak (5 Leads + Tab)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	65dB (120Hz)
Current - Supply (Max):	34mA
Current - Quiescent (Iq):	10mA
Series:	--
Voltage Dropout (Max):	0.7V @ 1.5A
Voltage - Output (Max):	12.8V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Input (Max):	13.5V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

AZ39151D5-ADJTR-E1 is a linear voltage regulator that works in the field of power management integrated circuit (PMIC). It is a hybrid device of advanced architecture with low power dissipation, good temperature coefficient and compact in size, being suitable for applications such as telecommunications and consumer electronics. AZ39151D5-ADJTR-E1 is designed for loads with low quiescent currents, high peak ratings and wide input voltage ranges.

Features

The main features of AZ39151D5-ADJTR-E1 include:

• Low power dissipation
• High peak current capability
• Wide input voltage range
• Precise output voltage
• Protection from reverse polarities
• Over-temperature protection
• High immunity to ESD

Application areas

AZ39151D5-ADJTR-E1 is used in a vast range of applications in telecommunications and consumer electronics, including mobile phones, laptops, tablets and other electronic devices. The low power dissipation and wide input voltage range makes it suitable for these items. Moreover, it can be used in telecommunication base stations and other systems with high peak current requirements and precise output voltage regulation.

Working principle

The AZ39151D5-ADJTR-E1 works by regulating a constant output voltage through a step-down, or buck, converter. In this type of converter, a power transistor is switched on and off at regular intervals, allowing the input voltage to be stepped down to closely match the desired output voltage. The switching is controlled by a voltage feedback loop, which monitors the output voltage and adjusts the frequency and duration of the switching cycle to compensate for any discrepancies. Due to the precise regulation of the switching frequency and duration, the AZ39151D5-ADJTR-E1 can produce a precise output voltage with high efficiency and low power dissipation.

Conclusion

The AZ39151D5-ADJTR-E1 is an advanced linear voltage regulator designed for use in the field of power management integrated circuit (PMIC). It has low power dissipation, precise output voltage and immunity to ESD, making it suitable for mobile phones, laptops and other electronic devices. The AZ39151D5-ADJTR-E1 works by regulating a constant output voltage through a step-down, or buck, converter, which is controlled by a voltage feedback loop. It is a versatile device capable of providing precise output voltage with high efficiency and low power dissipation.

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