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STMicroelectronics 5-Channel Low Dropout Voltage Regulator 200 mA, 800 mV Output, 4.5V, 6-Pin STLQ020PU33R
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Temperature range | from -40 °C to +125 °C |
| Model | STLQ020PU33R |
| Mount Type | Surface |
| Series | STLQ020 |
| Output Current | 200mA |
| Maximum Operating Temperature | 125°C |
| Load Regulation | 0.005 %/mA |
| Minimum Operating Temperature | -40°C |
| Polarity | Positive |
| Regulator Type | Low Dropout Voltage |
| Number of outputs | 5 |
| Maximum Input Voltage | 5.5V |
| Output Voltage | 800, 4.5mV |
| Quiescent Current | 150μA |
| Line Regulation | 0.01 %/V |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 2V |
| Pin Count | 6 |
| Very low-dropout voltage | 160 mV at 200 mA |
| Packages | DFN6-2x2, SOT323-5L, Flip-Chip4 |
Key Features
- Supports input voltages from 2 V to 5.5 V for flexible power supply applications.
- Features low quiescent current of 150μA to extend battery life in low-power devices.
- Includes internal overcurrent and thermal protections for device safety.
- Positive polarity with 6-pin surface mount package suitable for compact designs.
- Operates reliably within temperature range of -40 °C to 125 °C.
- Provides excellent line regulation of 0.01 %/V and load regulation of 0.005 %/mA.
- Adaptive biasing circuit ensures fast transient response and superior power supply rejection.
- Includes enable pin for logic-controlled shutdown, reducing current consumption to 5 nA in off mode.
Product Description
The STMicroelectronics STLQ020PU33R is a 5-channel low dropout voltage regulator designed for precision voltage regulation with a 200 mA output current capacity and an ultra-low dropout voltage of approximately 160 mV at max load. Featuring an input voltage range of 2 V to 5.5 V, it is ideal for battery-powered and low voltage applications demanding efficient power management.
This voltage regulator excels in maintaining very low quiescent current of 150μA, which helps prolong battery life and reduce power consumption in standby or idle conditions. Its positive polarity and 6-pin surface-mount package facilitate easy integration into compact industrial and consumer electronic devices.
The device is built with comprehensive internal protections including overcurrent and thermal shutdown mechanisms, safeguarding the regulator and connected circuitry from damage. It operates effectively across a wide ambient temperature range from -40 °C to 125 °C, suitable for industrial and automotive environments.
Additional features include a logic-controlled enable pin for electronic shutdown, minimizing current draw to just 5 nA, and a fast transient response enabled by an adaptive biasing circuit. Its excellent line and load regulation characteristics ensure stable output voltage under varying load and input conditions.
The STLQ020PU33R complies with RoHS standards, addressing environmental and regulatory requirements for modern electronics design. Package options such as DFN6-2x2, SOT323-5L, and Flip-Chip4 provide versatile mounting and footprint choices for different application needs.
This component is widely used in industrial automation, instrumentation, portable electronics, battery management systems, and automotive power designs requiring multiple regulated outputs with low power dissipation and superior efficiency.
Supports multiple low voltage output channels for flexible use cases. Efficient power management with low drop and low quiescent current. Robust operating temperature range meets demanding industrial standards. Internal safety features protect device integrity under fault conditions.
Compact surface mount packages enable space-saving PCB layouts. Explore more power management solutions and Voltage Regulators at EnvMart for enhanced system designs.
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Frequently Asked Questions
This model has an output current capacity of 200 mA.
It supports an input voltage range from 2 V to 5.5 V.
The very low dropout voltage is approximately 160 mV at 200 mA.
The quiescent current is 150 μA, which helps extend battery life in low-power applications.
It operates effectively within a temperature range from -40 °C to 125 °C.
It features excellent line regulation of 0.01 %/V and load regulation of 0.005 %/mA.
This model is available in a 6-pin surface mount package, suitable for compact designs.
It includes internal overcurrent and thermal shutdown protections to safeguard the device and connected circuitry.
Yes, it includes an enable pin for logic-controlled shutdown, reducing current consumption to 5 nA in off mode.
The output voltage is 800 mV, suitable for various low voltage applications.
It is available in several package options including DFN6-2x2, SOT323-5L, and Flip-Chip4.
This voltage regulator complies with RoHS standards, addressing environmental and regulatory requirements.
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