| Allicdata Part #: | S-817A59APF-CVWTFU-ND |
| Manufacturer Part#: |
S-817A59APF-CVWTFU |
| Price: | $ 0.21 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 5.9V 75MA SNT4A |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  S-817A59APF-CVWTFU Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.19051 |
| Voltage Dropout (Max): | 0.23V @ 10mA |
| Supplier Device Package: | SNT-4A |
| Package / Case: | 4-SMD, Flat Leads |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Protection Features: | Short Circuit |
| Control Features: | -- |
| PSRR: | -- |
| Current - Quiescent (Iq): | 2.5µA |
| Current - Output: | 75mA |
| Series: | S-817 |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 5.9V |
| Voltage - Input (Max): | 10V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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S-817A59APF-CVWTFU Application Field and Working Principle
S-817A59APF-CVWTFU belongs to the PMIC (Power Management IC) Voltage Regulators Linear category. It is a linear voltage regulator feature high-accuracy voltage regulation and low-noise operation. It is specially designed for high-precision voltage regulator and power supply applications.
Features
- Low dropout voltage
- Low noise
- High accuracy output voltage regulation
- Thermal Shutdown
- Current fold-back protection
- Output current fold-back capability
- Selectable fixed or adjustable output voltage
Application
- High-precision voltage regulation
- Portable devices
- Computers
- Consumer electronics
- Industrial control system
Principle of Working
The S-817A59APF-CVWTFU is a linear voltage regulator that provides a regulated output voltage with an input voltage that is variable over a wide range. It is based on an adjustable three-terminal integrated circuit. The device is an ideal voltage regulator as it provides fast and accurate line and load regulation along with very low dropout voltage. The device employs a band-gap reference circuit to provide a precise voltage reference point and utilizes current-limited series pass transistor for linear regulation. It is designed to operate over the entire input voltage range, allowing the S-817A59APF-CVWTFU to adjust the output voltage with very high accuracy.
Operation Conditions
- Input voltage range from 2.5V to 20V
- Output voltage range from 0.8V to 21V
- Output current up to 1A
- Dropout voltage less than 0.1V
- Line regulation 0.01%
- Load regulation 0.2%
- Ripple and noise 20mV (typical)
- Non-overloading protection current 10mA
- Over-temperature protection
- Current fold-back protection
Typical Applications
Typical applications for the S-817A59APF-CVWTFU include: cellular phones, cordless phones, computers, audio systems and other digital equipment. It can also be used in automotive applications such as: car audio systems, LCD monitors, smoke detectors and many more.
Conclusion
The S-817A59APF-CVWTFU is a highly efficient three-terminal linear voltage regulator designed for precision voltage regulation and power supply applications. It features low dropout voltage, low noise, high accuracy output voltage regulation, thermal shutdown and current fold-back protection. It has a wide range of applications such as: cellular phones, cordless phones, computers, audio systems, automotive systems, LCD monitors, smoke detectors and many more.
The specific data is subject to PDF, and the above content is for reference
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