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Wurth Elektronik Voltage Regulator 5 W 7 to 28 V Input SIP 3-Pin Through Hole 173010378
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Regulators Wurth Elektronik 173010378, Voltage Regulator 5 W 28V SIP 3-Pin RS St |
| Brand | Wurth Elektronik |
| Height | 10.5mm |
| Length | 11.6mm |
| Width | 8.5mm |
| Mount Type | Through Hole |
| Series | 173010 |
| Power Rating | 5W |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Input Voltage Range | 7 to 28V |
| Polarity | Positive |
| Maximum Input Voltage | 28V |
| Output Voltage | 3.3 or 5V |
| Quiescent Current | 75μA |
| Minimum Input Voltage | 7V |
| Pin Count | 3 |
| Continuous output power | 3.3 or 5W |
Key Features
- Fixed output voltage regulator with positive polarity suitable for through hole mounting.
- Compact SIP package with 3 pins ensures easy integration into electronic circuits.
- Low quiescent current of 75 μA reduces power consumption in standby mode.
- Peak efficiency up to 93 percent reduces heat dissipation and eliminates the need for additional heatsinks in many designs.
- Integrated switching power stage, control circuitry, and inductor for minimal external components.
- Compatible with the common 78xx linear regulator pin configuration for simple substitution.
- Maximum operating temperature of 85°C ensures reliable operation in harsh conditions.
- Continuous output power options of 3.3 or 5 W with output voltage selections of 3.3 V or 5 V.
Product Description
Wurth Elektronik 173010378 Voltage Regulator is a high-performance power management IC designed for reliable DC/DC conversion application with a 5 W continuous output power rating. The device is housed in a SIP 3-pin through-hole package measuring 11.6 mm in length, 10.5 mm in height, and 8.5 mm in width, making it compact for modern electronic designs.
This voltage regulator provides a fixed output voltage of either 3.3 V or 5 V with a positive polarity and operates efficiently across an input voltage range from 7 V up to 28 V. It integrates the switching power stage, control circuitry, and inductor in a single module, minimizing design complexity and eliminating the need for external capacitors or inductors.
The device maintains a low quiescent current of 75 μA, contributing to reduced power consumption during idle periods. Its peak efficiency of up to 93% lowers thermal dissipation, often removing the need for additional cooling solutions or heatsinks, thereby simplifying assembly and reducing costs.
Designed to be pin-compatible with common 78xx linear regulators, it facilitates easy replacement and design upgrades in existing circuits. The regulator’s maximum operating temperature rating of 85°C ensures functionality under demanding thermal conditions in industrial and automotive environments.
Typical applications include industrial power supplies, communication devices, instrumentation, and general-purpose electronic systems requiring efficient and compact voltage regulation.
Fixed positive output voltage regulator in SIP 3-pin package. Input voltage range from 7 V to 28 V. Continuous output power of 3.3 or 5 W with selectable output voltage of 3.3 or 5 V. Integrated inductor and control circuitry for minimal external components.
Low quiescent current of 75 µA. Pin-compatible with 78xx series linear regulators. Peak efficiency up to 93% reducing heat dissipation. Maximum operating temperature 85°C. Through hole mounting suitable for prototyping and robust PCB designs.
Manufactured in Taiwan, Province Of China. Explore the comprehensive range of Voltage Regulators and power management ICs on EnvMart to find compatible components for your electronic projects and industrial applications.
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Frequently Asked Questions
The input voltage range for this model is from 7 V to 28 V.
This voltage regulator offers selectable output voltages of 3.3 V or 5 V.
The continuous output power rating for this unit is 5 W, with options for 3.3 W or 5 W output.
The maximum operating temperature for this voltage regulator is 85°C.
This model has a low quiescent current of 75 μA, which helps reduce power consumption during standby mode.
The SIP package dimensions are 11.6 mm in length, 10.5 mm in height, and 8.5 mm in width.
Yes, it is pin-compatible with common 78xx linear regulators, allowing for easy substitution in existing circuits.
This voltage regulator is designed for through-hole mounting, making it suitable for prototyping and robust PCB designs.
The peak efficiency of this model is up to 93%, which helps reduce heat dissipation.
Typical applications include industrial power supplies, communication devices, instrumentation, and general-purpose electronic systems.
This voltage regulator integrates the switching power stage, control circuitry, and inductor, minimizing the need for external components.
This model is manufactured in Taiwan, Province Of China.
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