TL1963A-25DCQR

Current - Output:	1.5A
Base Part Number:	TL1963A-25
Supplier Device Package:	SOT-223-6
Package / Case:	SOT-223-6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	63dB (120Hz)
Current - Supply (Max):	80mA
Current - Quiescent (Iq):	1mA
Series:	--
Voltage Dropout (Max):	0.55V @ 1.5A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	20V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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This article will discuss about the TL1963A-25DCQR, a linear voltage regulator manufactured and distributed by Texas Instruments. The TL1963A-25DCQR is part of Texas Instruments’ PMIC (Power Management ICs) product line. It falls under the PMIC - Voltage Regulators - Linear category. This article will provide an overview of the TL1963A-25DCQR application field and working principle.The TL1963A-25DCQR is a linear negative voltage regulator designed with power-save mode feature. It provides regulated outputs as low as 0.8V up to 40V with an output current of 105mA, making it suitable for a wide range of applications including automotive, computer, cooling and industrial applications. The device has a low quiescent current of only 28µA, making it ideal for battery-operated systems. Its low voltage dropout and low noise operation allows it to achieve a high power efficiency, making it suitable for applications that require constant voltage supplies. The TL1963A-25DCQR uses a simple topology to regulate the voltage within a predetermined range for power management. The device consists of three components: an input voltage, an output voltage regulator and a pass transistor. The input voltage is fed into the output regulator, which then adjusts the output voltage to the desired setpoint. The pass transistor is then used to control the amount of current that is passed through the output circuit. The TL1963A-25DCQR uses an internal feedback loop to monitor and adjust the output voltage within the specified range.In terms of its power-saving features, the TL1963A-25DCQR allows the user to toggle between standby mode and active mode. During standby mode, the quiescent current consumption is less than 0.5µA, making it ideal for applications that require maximum power-saving. In active mode, the quiescent current consumption is 28µA, allowing the user to quickly switch from a low-power to a normal-power environment.In terms of its safety features, the TL1963A-25DCQR includes a thermal shutdown protection and a rated operating junction temperature of 125°C. This ensures the user of reliable power delivery, even under rigorous conditions. In terms of its ESD and EMC protection, the TL1963A-25DCQR is designed to meet the requirements of the JESD22-A115-B standard. In addition, the TL1963A-25DCQR is designed to be cost-effective, reliable and user-friendly. The device is available in a space-saving 8-pin SOIC package and is AEC-Q100 qualified, making it suitable for automotive applications. The TL1963A-25DCQR is an excellent choice for those looking for a low-cost linear voltage regulator with power-save mode that has excellent safety features.In conclusion, the TL1963A-25DCQR is an excellent choice for those looking for a low-cost, reliable, long-lasting linear voltage regulator with power-save mode. It is suitable for a wide range of applications including automotive, computer, cooling and industrial systems, and is AEC-Q100 qualified and comes in a convenient 8-pin SOIC package. Its low voltage dropout and low noise operation allows it to achieve a high power efficiency, making it suitable for applications that require constant voltage supplies. With its industry-leading power-saving features, safety features and user-friendly design, the TL1963A-25 DCQR is an ideal choice for power management applications.

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