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STMicroelectronics Voltage Regulator 20V 500μA Quiescent Current SOIC 8-Pin KF33BD-TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 20V SOIC 8-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 1.65mm |
| Length | 5mm |
| Model | KF33BD-TR |
| Width | 4mm |
| Mount Type | Surface |
| Series | KFXX |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Polarity | Positive |
| Maximum Input Voltage | 20V |
| Quiescent Current | 500μA |
| Minimum Input Voltage | -0.5V |
| Pin Count | 8 |
Key Features
- Operates with a maximum input voltage of 20V ensuring reliable voltage regulation.
- Low dropout (LDO) linear voltage regulator delivering 250mA to 500mA output current.
- Compact SOIC package with 8 pins, measuring 5mm length, 4mm width, and 1.65mm height.
- Designed for positive polarity applications with a minimum input voltage of -0.5V.
- Provides operation up to a maximum temperature of 125°C for industrial use.
- Surface mount technology suitable for efficient PCB integration.
- Wide input voltage range with fast transient response and low noise with high power supply ripple rejection (PSRR).
- Ideal for use in electronic components, power management, and industrial control systems.
Product Description
STMicroelectronics KF33BD-TR Voltage Regulator is a high-performance LDO linear voltage regulator designed for precise low dropout voltage regulation in electronic circuits. It offers reliable performance with a maximum input voltage rating of 20V and quiescent current of 500μA, suitable for low-power applications.
The device is presented in an industry-standard SOIC 8-pin surface mount package, measuring 5mm in length, 4mm in width, and 1.65mm in height, enabling compact PCB layouts and automated assembly.
This positive polarity regulator is designed for operation ranging from a minimum input voltage of -0.5V up to 20V, ensuring versatility across a wide range of electronic applications. It supports continuous operation at high temperatures up to 125°C, making it suitable for demanding industrial and commercial environments.
The regulator delivers a stable output current between 250mA and 500mA, catering to power management requirements in embedded systems, instrumentation, and control devices. Its low dropout characteristic ensures efficient power conversion with minimal energy loss, coupled with a fast transient response and high power supply ripple rejection for noise-sensitive applications.
Operates with a maximum input voltage of 20V ensuring reliable voltage regulation. Low dropout (LDO) linear voltage regulator delivering 250mA to 500mA output current. Compact SOIC package with 8 pins, measuring 5mm length, 4mm width, and 1.65mm height.
Designed for positive polarity applications with a minimum input voltage of -0.5V. Provides operation up to a maximum temperature of 125°C for industrial use. Surface mount technology suitable for efficient PCB integration.
Wide input voltage range with fast transient response and low noise with high power supply ripple rejection (PSRR). Ideal for use in electronic components, power management, and industrial control systems.
This Voltage Regulator is widely used in industrial, laboratory, manufacturing, and electronic design applications for stable voltage supply and enhanced circuit protection. Its robust specifications and compact form factor make it an essential component for electronic assemblies requiring efficient power regulation.
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Frequently Asked Questions
The maximum input voltage for this voltage regulator is 20V.
It delivers a stable output current between 250mA and 500mA.
The SOIC package measures 5mm in length, 4mm in width, and 1.65mm in height.
The quiescent current is 500μA, making it suitable for low-power applications.
The minimum input voltage is -0.5V.
It can operate at a maximum temperature of 125°C, suitable for industrial applications.
This model uses surface mount technology, making it efficient for PCB integration.
It is designed for positive polarity applications in electronic components, power management, and industrial control systems.
This voltage regulator belongs to the KFXX series.
It features high power supply ripple rejection (PSRR), which is beneficial for noise-sensitive applications.
Yes, its compact SOIC package and surface mount technology make it suitable for automated assembly.
It provides low dropout (LDO) linear voltage regulation, ensuring efficient power conversion.
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