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STMicroelectronics Buck Converter Surface Mount, 35V Output, 1.5A, SOIC Package, 0.75W, L5970AD
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Power | 0.75W |
| Efficiency | 90% |
| Length | 5mm |
| Model | L5970AD |
| Depth | 1.75mm |
| Width | 4mm |
| Mount Type | Surface |
| Series | L5970 |
| Output Current | 1.5A |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Load Regulation | 15 mV |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 36V |
| Line Regulation | 10 mV |
| Minimum Input Voltage | 4.4V |
| Number of Pins | 8 |
| Output Voltage 1 | 35V |
Key Features
- Provides a regulated output voltage of up to 35V.
- Delivers a maximum output current of 1.5A for various electronic applications.
- Surface mount design enables compact PCB integration.
- SOIC package type suited for standard assembly processes.
- Features high efficiency up to 90 percent for energy saving operation.
- Supports wide input voltage range from 4.4V to 36V.
- Includes line regulation of 10mV and load regulation of 15mV for stability.
- Operates reliably within -40°C to 150°C temperature range.
Product Description
The STMicroelectronics L5970AD is a high-performance buck converter designed for surface mount integration in electronic circuits where efficient step-down voltage regulation is required. With a maximum output voltage of 35V and a continuous output current of 1.5A, it is ideal for delivering reliable power to various modules including microprocessors, communication ICs, and sensors.
This converter utilizes a monolithic switching regulator architecture and achieves a high efficiency of up to 90 percent, reducing power loss and thermal stress. Its surface-mount SOIC package makes it suitable for automatic assembly and compact designs, supporting modern PCB layouts in advanced electronics and industrial control applications.
The L5970AD supports a wide input voltage range from 4.4V to 36V, allowing flexibility in sourcing power from diverse supply topologies. Its precise line regulation of 10mV and load regulation of 15mV ensure stable output for sensitive electronic components.
The device operates reliably between -40°C and 150°C, enabling its use in harsh environments and mission-critical systems. With a total of eight pins, integration is simplified, providing ease of configuration and connection to other circuit elements.
Common industrial and laboratory use cases include embedded processing, sensor powering in automation, PCB power supply regulation, communication infrastructure equipment, and advanced consumer electronics. The L5970AD is often chosen for manufacturing control systems, automotive electronics, instrumentation, and telecom hardware due to its robust electrical and thermal performance.
At EnvMart, browse more STMicroelectronics converters and power regulation products to find solutions for all your embedded and industrial application requirements.
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Frequently Asked Questions
The maximum output voltage of this model is 35V.
This unit supports a wide input voltage range from 4.4V to 36V.
It achieves a high efficiency of up to 90%.
The dimensions are 5mm in length, 4mm in width, and 1.75mm in depth.
It operates reliably within a temperature range of -40°C to 150°C.
This converter comes in a SOIC package type.
The device features a total of eight pins.
It has a line regulation of 10mV and a load regulation of 15mV.
Common applications include embedded processing, sensor powering, PCB power supply regulation, and communication infrastructure equipment.
The power rating of this model is 0.75W.
The brand of this converter is STMicroelectronics.
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