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STMicroelectronics 5-Channel DC/DC Switching Regulator, Adjustable, 1.22 V, 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
- This regulator supports a minimum input voltage of 5.5 V and a maximum input voltage of 48 V.
- It can deliver a maximum output current of 3 A across 5 outputs.
- The device features a step-down topology with adjustable output voltage.
- Its maximum switching frequency reaches up to 1000 kHz for optimized efficiency.
- The compact HSOP package measures 5 mm length, 4 mm width, and 1.6 mm height, suitable for surface mounting.
- Operating temperature range spans from -40°C to 150°C, ensuring reliability in harsh environments.
- This component does not conform to automotive standards.
- The pin count for the regulator is 8.
Product Description
STMicroelectronics ST1S14PHR is a 5-channel DC/DC Switching Regulator designed for efficient power management in electronic devices. Featuring an adjustable output starting at 1.22 V and housed in an 8-pin HSOP compact surface-mount package, it supports input voltages from 5.5 V to 48 V and can provide up to 3 A maximum output current per channel. This step-down (buck) topology allows stable output with a maximum switching frequency of 1000 kHz.
The HSOP package dimensions of 5 mm length, 4 mm width, and 1.6 mm height provide a small footprint for space-constrained PCB designs. It operates reliably across a wide temperature range from -40°C to 150°C, making it suitable for industrial, consumer electronics, and power management applications which require stable voltage regulation under varied conditions.
This device supports five independent outputs with adjustable voltage control offering flexibility in multi-channel power designs. Although it is not automotive grade, it offers high efficiency and performance suitable for many electronic component systems. The 8-pin count simplifies integration into power circuits with surface mounting techniques.
This regulator supports a minimum input voltage of 5.5 V and a maximum input voltage of 48 V. It delivers a maximum output current of 3 A across 5 outputs. The device features a step-down topology with adjustable output voltage.
Maximum switching frequency is 1000 kHz for efficient conversion. Compact HSOP surface-mount package with dimensions 5x4x1.6 mm. Operating temperature from -40°C to 150°C for industrial use. Suitable for power management in a variety of electronic applications.
For detailed design information, 3D models, schematics, and footprints, engineers can access STMicroelectronics support documents. This product is ideal for applications in power management ICs, industrial electronics, and consumer devices where multiple regulated voltage outputs are necessary.
Explore the ST1S14PHR and related power management solutions at EnvMart for efficient, reliable voltage regulation components.
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Frequently Asked Questions
The maximum input voltage for this model is 48 V.
The adjustable output voltage starts at a minimum of 1.22 V.
This regulator provides five independent outputs.
The maximum output current per channel is 3 A.
It has a maximum switching frequency of 1000 kHz.
The package type is HSOP, with dimensions of 5 mm length, 4 mm width, and 1.6 mm height.
The operating temperature range spans from -40°C to 150°C.
This model features a step-down (buck) topology.
The pin count for the ST1S14PHR is 8.
It supports surface mounting.
No, this component does not conform to automotive standards.
The country of origin for this regulator is India.
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