NCV33269DTRK3.3G

Current - Output:	800mA
Base Part Number:	NCV33269
Supplier Device Package:	DPAK
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Temperature, Short Circuit
Control Features:	--
PSRR:	55dB (120Hz)
Current - Quiescent (Iq):	8mA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	1.35V @ 800mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.3V
Voltage - Input (Max):	20V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Applications of NCV33269DTRK3.3G

NCV33269DTRK3.3G is a linear voltage regulator from the popular NCP family of products from ON Semiconductor. It is specifically designed for use in various applications where high accuracy, low dropout (LDO) regulator performance is required. These applications include automotive, audio amplifiers, consumer electronics and communications. NCV33269DTRK3.3G has a maximum input voltage of 40V and a maximum output current of 1A. The regulator is rated for a wide operating temperature range of -40°C to +125°C. This ensures that the regulator can maintain its rated performance in both high-temperature and low-temperature conditions. The low dropout voltage of 115mV offers an ultra-low dropout performance, while its low output noise guarantees a high-quality output voltage free from noise. The regulator is provided in a small SOT-223 package and it is compatible with various power management schemes like Power Supply Reject (PSR), Pulse Skipped (PSK) and Low-Dropout (LDO). This makes it ideal for use in various automotive, consumer electronics and communications applications.

Working Principle of NCV33269DTRK3.3G

The NCV33269DTRK3.3G linear regulator uses a control loop that includes an error amplifier, P-channel MOSFET and output voltage reference. It operates on the principle of negative feedback, where the output voltage is compared to a reference voltage. If the output voltage is below the reference, the error amplifier increases the output current which in turn increases the output voltage. On the other hand, if the output voltage is above the reference voltage, then the error amplifier decreases the output current which reduces the output voltage. The NCV33269DTRK3.3G regulator also incorporates a PSR mode that helps it to maintain a minimum output voltage even when faced with a large input voltage transient. This helps to reduce excessive power dissipation that would otherwise result from large input voltage transients. The regulator also features an Over-Temperature Protection (OTP) system that helps protect the device from thermal damage. It shuts down the regulator when the junction temperature exceeds an adjustable temperature threshold.Finally, the regulator also features low dropout performance, as well as short-circuit protection, ensuring that the power supply is protected against various faults.

Conclusion

The NCV33269DTRK3.3G is a linear voltage regulator from ON Semiconductor\'s popular NCP family of products. It is designed for use in automotive, audio amplifier, consumer electronics and communications applications where high accuracy and low dropout performance is required. It features a 115mV low dropout voltage, wide operating temperature range, low output noise, PSR mode and OTP system. It also offers protections against short circuit and thermal damage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description