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STMicroelectronics 5-Channel DC/DC Adjustable Switching Regulator 1.22 V 3A 5 Outputs Surface Mount 8-Pin HSOP ST1S14PHR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.6mm |
| Length | 5mm |
| Model | ST1S14PHR |
| Width | 4mm |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | ST1S14 |
| Topology | Step Down |
| Maximum Operating Temperature | 150°C |
| Package Type | HSOP |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Maximum Input Voltage | 48V |
| Maximum Switching Frequency | 1000kHz |
| Maximum Output Current | 3A |
| Minimum Input Voltage | 5.5V |
| Pin Count | 8 |
| Minimum Output Voltage | 1.22V |
Key Features
- Operates with minimum input voltage of 5.5 V and maximum input voltage of 48 V.
- Delivers a maximum output current of 3 A across five outputs.
- Features adjustable output voltage starting from 1.22 V.
- Utilizes step-down topology with switching frequency up to 1000 kHz.
- Comes in an 8-pin HSOP surface mount package with dimensions 5 mm length, 4 mm width, and 1.6 mm height.
- Designed to operate within temperature range from -40°C to 150°C for industrial applications.
- Provides reliable performance without automotive certification.
- Suitable for use in power management and electronic component designs requiring multi-channel DC/DC regulation.
Product Description
STMicroelectronics ST1S14PHR is a 5-Channel DC/DC Switching Regulator featuring adjustable output voltage from a minimum of 1.22 V and supporting a maximum output current of 3 A. It operates with a high input voltage range from 5.5 V up to 48 V, designed with a step-down (buck) topology for efficient voltage regulation.
The device is packaged in a compact 8-pin HSOP surface mount package measuring 5 mm in length, 4 mm in width, and 1.6 mm in height, suitable for dense industrial and electronic circuit board layouts. It can withstand operating temperatures from -40°C to 150°C, making it robust for demanding environments.
The ST1S14PHR operates at a maximum switching frequency of 1000 kHz, enabling fast transient response and high efficiency. It is ideal for applications requiring multiple isolated outputs, featuring 5 outputs with adjustable voltage levels. While it does not comply with automotive standards, it is well suited for various power management electronic devices and systems requiring reliable DC voltage step-down conversion.
This regulator provides engineers and designers with a high-performance solution for multi-channel DC/DC conversions in industrial, manufacturing, electronics design, and embedded applications.
Operates from 5.5 V to 48 V input voltage range. Delivers 3 A maximum output current with adjustable output voltage. Compact 8-pin HSOP surface-mount package. 5 outputs supporting multi-channel power regulation. High switching frequency up to 1000 kHz for improved efficiency.
Wide operating temperature range from -40°C to 150°C. Discover more power management ICs from STMicroelectronics and explore the complete range of Switching Regulators available for industrial and electronic design on EnvMart.
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Frequently Asked Questions
The maximum input voltage for this model is 48 V.
It features an adjustable output voltage starting from a minimum of 1.22 V.
This unit has a total of 5 outputs.
It delivers a maximum output current of 3 A across its outputs.
The maximum switching frequency is 1000 kHz, which enhances efficiency in operation.
It comes in an 8-pin HSOP package with dimensions of 5 mm in length, 4 mm in width, and 1.6 mm in height.
It is designed to operate within a temperature range of -40°C to 150°C.
This model utilizes a step-down (buck) topology for efficient voltage regulation.
It is designed for surface mount applications.
No, it is not designed to comply with automotive standards.
The country of origin for the ST1S14PHR is India.
It is suitable for power management in various electronic component designs requiring multi-channel DC/DC regulation.
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