Overview
The onsemi NCP785AH50T1G is a high-performance linear voltage regulator designed to operate over a wide input voltage range. It is part of the NCP785A series, which is ideal for applications requiring high input voltage tolerance, such as industrial automation, smart metering, and home appliances. This regulator offers a fixed output voltage of 5 V with a maximum output current of 10.5 mA. It features an ultra-low quiescent current and high power supply rejection ratio, making it suitable for harsh environmental conditions.
Key Specifications
| Specification | Value |
|---|---|
| Brand | onsemi |
| Regulator Type | Linear Voltage |
| Output Voltage | 5 V |
| Number of Outputs | 1 |
| Maximum Output Current | 10.5 mA |
| Line Regulation | ±0.5 % |
| Accuracy | ±5 % |
| Load Regulation | ±1 % |
| Mounting Type | Surface Mount |
| Polarity | Positive |
| Quiescent Current | 22 µA |
| Package Type | SOT-89-3 |
| Pin Count | 3+Tab |
| Reference Voltage | 1.25 V |
| Output Type | Fixed |
| Dimensions | 4.6 x 2.6 x 1.6 mm |
| Minimum Input Voltage | 25 V |
| Maximum Input Voltage | 450 V |
| Maximum Operating Temperature | 150 °C |
Key Features
- High-performance linear voltage regulator with a wide operating input voltage range up to 450 V DC and a maximum of 700 V DC.
- Ultra-low quiescent current of 22 µA, reducing power consumption in standby modes.
- High power supply rejection ratio, ensuring stable output voltage despite input voltage fluctuations.
- Fixed output voltage of 5 V with high accuracy (±5%) and low load regulation (±1%).
- Compact SOT-89-3 package, suitable for surface mount applications and offering good thermal performance.
Applications
- Industrial automation and control systems.
- Smart metering and energy management systems.
- Home appliances and consumer electronics.
- High-voltage applications requiring stable and regulated output voltage.
Q & A
- What is the maximum output current of the NCP785AH50T1G? The maximum output current is 10.5 mA.
- What is the output voltage of the NCP785AH50T1G? The output voltage is fixed at 5 V.
- What is the maximum input voltage for the NCP785AH50T1G? The maximum input voltage is 450 V.
- What is the quiescent current of the NCP785AH50T1G? The quiescent current is 22 µA.
- What package type does the NCP785AH50T1G use? The NCP785AH50T1G uses a SOT-89-3 package.
- What are the dimensions of the NCP785AH50T1G? The dimensions are 4.6 x 2.6 x 1.6 mm.
- What is the operating temperature range for the NCP785AH50T1G? The operating temperature range is -40°C to +85°C.
- Is the NCP785AH50T1G suitable for harsh environmental conditions? Yes, it is designed to operate in harsh environmental conditions.
- What is the line regulation of the NCP785AH50T1G? The line regulation is ±0.5 %.
- What is the load regulation of the NCP785AH50T1G? The load regulation is ±1 %.
