Description
The TPS78633DCQ is a SOT-223-6 linear voltage regulator (LDO) from Texas Instruments. It's a low-dropout regulator with an enable function, available in fixed and adjustable output versions (1.2 V to 5.5 V). This device offers high PSRR (49 dB at 10 kHz), ultralow noise, fast start-up time, and excellent load and line transient response. The TPS78633DCQ is suitable for various applications, including RF, audio, Bluetooth/ Wireless LAN, cellular, and cordless telephones, as well as handheld organizers, PDAs, industrial control systems, automotive systems, and communication equipment. It's commonly used in DC-DC converters, voltage regulation for microcontrollers, and power management in portable electronics for reliable and efficient power supply.
Features
The features of the TPS78633DCQ are:
- 1.5-A Low-Dropout Regulator With Enable
- Available in Fixed and Adjustable (1.2 V to 5.5 V) Output Versions
- High PSRR (49 dB at 10 kHz)
- Ultralow Noise (48 µV RMS, TPS78630)
- Fast Start-Up Time (50 µs)
- Stable With a 1-µF Ceramic Capacitor
- Excellent Load and Line Transient Response
- Very Low Dropout Voltage (390 mV at Full Load, TPS78630)
These features make the component suitable for applications such as DC-DC converters, voltage regulation for microcontrollers, power management in portable electronics, industrial control systems, automotive systems, and communication equipment.
Package
The package type of TPS78633DCQ is SOT-223-6.
Pinout
According to the product information, the package type of TPS78633DCQ is SOT-223-6, which means it has 6 pins.
The pinout function is not explicitly mentioned in the provided information. However, based on the typical pinout for a linear voltage regulator (LDO) like this one, we can infer that the pins are likely:
- VCC: Input voltage
- GND: Ground
- EN: Enable input
- OUT: Output voltage
- VIN: Input voltage (same as VCC)
- PGD: Power ground
Please note that this is an educated guess based on common pinouts for LDOs, and the actual pinout may vary.
Manufacturer
The manufacturer of the TPS78633DCQ is Texas Instruments (TI). Texas Instruments is an American technology company that designs, manufactures, and tests semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a leading global provider of analog and embedded processing semiconductor products, with a focus on innovation, quality, and customer satisfaction.
Applications
According to the product information, the application areas of TPS78633DCQ include:
- DC-DC converters
- Voltage regulation for microcontrollers
- Power management in portable electronics
- Industrial control systems
- Automotive systems
- Communication equipment
These applications require reliable and efficient power supply.
Equivalent
The equivalent products of TPS78633DCQ are:
- LM2941
- TLV7035
- NCP1402
- MIC5205
These linear voltage regulators offer similar features, such as low dropout voltage, high PSRR, and adjustable output voltage options. However, please note that each product has its unique characteristics, and the best equivalent depends on specific application requirements.
Payment
Shipping & Packing
Warranty
