AS1359-BTTT-28 Integrated Circuits (ICs)

Voltage Dropout (Max):	0.23V @ 300mA
Supplier Device Package:	TSOT-23-5
Package / Case:	SOT-23-5 Thin, TSOT-23-5
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Temperature
Control Features:	Enable
PSRR:	92dB ~ 62dB (1kHz ~ 100kHz)
Current - Quiescent (Iq):	90µA
Current - Output:	300mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The AS1359-BTTT-28 is a linear voltage regulator from ams AG. It is specifically designed for automotive applications, offering a wide selection of features that help to make it well-suited for a variety of automotive energy conservation and safety related applications. The device ensures reliable and efficient operation with low power consumption and high reliability, enabling environmental friendly solutions.

Application Field

The AS1359-BTTT-28 linear voltage regulator can be used in a wide range of applications, with a particular focus on automotive-grade devices suitable for car, truck, and other vehicle systems. The device is designed for various automotive applications. In terms of automotive systems, the device is designed for dashboard systems, climate control systems, cabin air flow or temperature control systems, lighting systems, in-vehicle entertainment systems, power distribution systems, safety systems, vehicle diagnostic systems, and much more. Its capabilities make it also suitable for additional applications in vehicles, such as GPS navigation systems, automotive infotainment systems, traction control systems, and anti-lock braking systems.The AS1359-BTTT-28 is also suitable for applications in mobile phones, medical devices, industrial systems, IoT devices, and other related products.

Working Principle

The AS1359-BTTT-28 is a linear voltage regulator that provides a regulated output power with high efficiency. It utilizes a voltage reference which measures the requested output voltage, compares it with the actual output voltage, and then sends corrective action signals to the output transistor to adjust it accordingly. This regulation method enables very precise, low-load-dependent voltage regulation. Furthermore, the device is designed to be highly efficient, with power consumption of well under 1 mW, which makes it suitable for energy-efficiency related applications. The device also features integrated protection features, including over-voltage protection, over-temperature protection, and over-current protection, all of which help ensure a greater system uptime and reliability.

Conclusion

The AS1359-BTTT-28 is an automotive-grade linear voltage regulator from ams AG. It is suitable for a variety of automotive applications, as well as other products such as mobile phones, medical devices, industrial systems, and IoT devices. It offers efficient and low-power operation, with very precise voltage regulation and integrated protection features, enabling high reliability and system uptime.

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