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Texas Instruments Voltage Regulator 5.5V Low Dropout Linear, 400mA, Surface Mount SOT-223 5-Pin TPS73633DCQ
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.6mm |
| Length | 6.5mm |
| Model | TPS73633DCQ |
| Width | 3.5mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-223 |
| Polarity | Positive |
| Maximum Input Voltage | 5.5V |
| Quiescent Current | 1μA |
| Minimum Input Voltage | 1.7V |
| Pin Count | 5 |
Key Features
- Operates at a minimum input voltage of 1.7V for flexible power sources.
- Consumes ultra-low quiescent current of 1μA to optimize battery life.
- Compact dimensions of 6.5mm length, 3.5mm width, and 1.6mm height for space-efficient PCB integration.
- Designed for positive polarity with a maximum operating temperature of 125°C ensuring reliable performance.
- Ideal for use in industrial and electronic applications requiring precise power regulation.
- Surface mount package SOT-223 ensures easy automated assembly and robust mechanical stability.
- No automotive certification allowing focused application in non-automotive power management circuits.
Product Description
Texas Instruments TPS73633DCQ is a high-performance low dropout (LDO) linear voltage regulator designed to deliver a stable 5.5V output at currents up to 400mA. The device operates with a minimum input voltage of 1.7V and features an ultra-low quiescent current of only 1μA, making it highly efficient for portable and battery-operated electronic devices.
Equipped in a compact 5-pin SOT-223 surface mount package, the regulator’s small footprint with dimensions of 6.5mm by 3.5mm by 1.6mm allows easy integration into space-limited PCBs without compromising thermal dissipation. The positive polarity regulator is rated for a maximum operating temperature of 125°C, suitable for demanding industrial and consumer electronics environments.
The TPS73633DCQ offers excellent line regulation, high power supply rejection ratio (PSRR), and low output noise, ensuring precise voltage control and protecting sensitive circuits from fluctuations. Its low dropout voltage allows operation even with voltages very close to the output level, enhancing its suitability for modern low-voltage systems.
This voltage regulator finds applications in power management for communication devices, instrumentation, and other electronic equipment requiring reliable and energy-efficient voltage regulation. Its surface mount design facilitates automated assembly in large-scale production.
Low dropout linear voltage regulator with 400mA output current. Ultra-low quiescent current optimizes battery-operated designs. Compact SOT-223 5-pin surface mount package. Wide operating temperature range up to 125°C. Designed for positive voltage polarity applications.
Suitable for industrial electronic and electrical applications. High PSRR and low noise output support sensitive circuits.
Explore our comprehensive range of semiconductor Voltage Regulators at EnvMart to find industry-standard power management solutions from leading manufacturers including Texas Instruments.
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Frequently Asked Questions
This model can deliver a stable output current of up to 400mA.
The TPS73633DCQ operates with a minimum input voltage of 1.7V.
It has compact dimensions of 6.5mm in length, 3.5mm in width, and 1.6mm in height.
The maximum operating temperature for the TPS73633DCQ is 125°C.
This voltage regulator is packaged in a 5-pin SOT-223 surface mount configuration.
It consumes an ultra-low quiescent current of only 1μA, optimizing battery life.
The maximum input voltage for this model is 5.5V.
This voltage regulator is designed for positive polarity applications.
It is suitable for industrial and electronic applications requiring precise power regulation.
It offers excellent line regulation, high power supply rejection ratio (PSRR), and low output noise.
Its surface mount design allows for easy automated assembly and robust mechanical stability.
The low dropout voltage allows operation with input voltages very close to the output level, enhancing its suitability for low-voltage systems.
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