TPS715A01DRBR

Current - Output:	80mA
Base Part Number:	TPS715A01
Supplier Device Package:	8-SON (3x3)
Package / Case:	8-VDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Reverse Polarity
Control Features:	--
PSRR:	60dB (100kHz)
Current - Supply (Max):	5.8µA
Current - Quiescent (Iq):	4.2µA
Series:	--
Voltage Dropout (Max):	1.12V @ 80mA
Voltage - Output (Max):	15V
Voltage - Output (Min/Fixed):	1.2V
Voltage - Input (Max):	24V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TPS715A01DRBR application field and working principle

Introduction

The TPS715A01DRBR is a highly integrated linear voltage regulator IC. The TPS715A01DRBR provides a regulated output voltage of up to 5V, with built-in short-circuit protection and over-current protection. The TPS715A01DRBR has excellent transient response characteristics and is capable of delivering up to 150mA of output current. It is suitable for use in a variety of applications, including personal computer systems, notebook computers, and mobile electronic devices.

Working Principle

The TPS715A01DRBR is a linear voltage regulator, meaning that it takes an input voltage and controls its output voltage by adjusting the current flowing through the regulator using a feedback circuit. The device has an internal reference voltage and a comparator circuit that compare the output voltage with the reference voltage. If the output voltage exceeds the reference voltage, the comparator sends a signal to the control circuit to reduce the current flowing through the regulator, this will cause the output voltage to drop. On the other hand, if the output voltage is lower than the reference voltage, the comparator will send a signal to the control circuit to increase the current, which will cause the output voltage to rise. The feedback control loop works continuously to maintain the output voltage at a steady level regardless of changes in the input voltage.

Features

The TPS715A01DRBR is capable of delivering up to 150mA of output current, and supports an input voltage of 5V and an output voltage of up to 5V. The device has high accuracy with an output voltage tolerance of 1%. The TPS715A01DRBR also features high resistance to line and load transient changes, good power efficiency, low power consumption, and built-in over-current and short-circuit protection. In addition, the TPS715A01DRBR has an operating temperature range of -40℃ to +85℃ and is available in a compact 8-pin package.

Application Field

The TPS715A01DRBR is suitable for use in a variety of applications including personal computers, notebook computers, and mobile electronic devices. The device is ideal for powering low-voltage DC/DC converters, smart phone circuits, cameras, and power management applications. The device can also be used in automotive applications including car audio systems, vehicle navigation systems, central locking systems, and security systems.

Conclusion

The TPS715A01DRBR is a highly integrated linear voltage regulator IC. It provides excellent line and load transient response and offers built-in protection against over-current and short circuit conditions. The device is suitable for a wide range of applications, including personal computer systems, notebook computers, mobile electronic devices, and automotive systems. The device is available in an 8-pin package and has an operating temperature range of -40℃ to +85℃.

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