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Part No TPS77050DBVRG4
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear

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Pricing & Ordering $4.1410 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 41,940 pieces
MOQ: 10 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel - TR
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage Input MAX 10V
Output Voltage 5V
Voltage Dropout (Maximum) 0.09V @ 50mA
Output Current 50mA
Operating Supply Current 28μA
PSRR 60dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature Range -40°C ~ 125°C
Mounting SMD
Package SC-74A, SOT-753
Manufacturer Package SOT-23-5
Win Source Part Number 1273483-TPS77050DBVRG4
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 50 pct.
Supply and Demand Status Limited
Family Name TPS77050
Introduction Date July 01, 2004
Country of Origin China, Thailand
Halogen Free Compliant
Estimated EOL Date 2028
Alternative Parts
S-L2980A51MC-TF-G;  MC33761SNT1-50;   RP170N481B-TR-FE; 


Product Overview: TPS77050DBVRG4 from Texas Instruments

The TPS77050DBVRG4 is a low-dropout (LDO) voltage regulator integrated circuit manufactured by Texas Instruments, renowned for its high-quality and reliable semiconductor products. Designed to deliver a stable and precise voltage supply, this component is ideal for power-sensitive applications, where maintaining a consistent voltage is crucial for performance and longevity.

This LDO regulator offers an output voltage of 5.0V, which is a common requirement for a wide range of electronic devices and systems. The device is capable of supplying up to 50mA of output current, making it suitable for low-power applications such as powering microcontrollers, sensors, and analog circuits.

One of the key features of the TPS77050DBVRG4 is its ultra-low dropout, which allows it to operate efficiently even when the input voltage is very close to the output voltage. This characteristic minimizes power loss and heat generation, thereby enhancing the overall efficiency of the system it is integrated into.

The TPS77050DBVRG4 comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. Its small footprint allows designers to optimize board space without compromising on performance. Additionally, the device includes over-current and over-temperature protection features that safeguard the regulator and the system from potential damage caused by abnormal operating conditions.

With a low quiescent current, the TPS77050DBVRG4 is optimized for battery-powered and portable applications, where power conservation is paramount. The device's excellent transient response ensures stability and responsiveness during sudden changes in load, which is essential for maintaining the integrity of sensitive electronic circuits.

In summary, the TPS77050DBVRG4 from Texas Instruments is a reliable and efficient solution for applications requiring a stable 5.0V power supply. Its ultra-low dropout, robust protection features, and compact size make it a versatile choice for designers looking to enhance the performance and reliability of their electronic products.

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