DC-DC Voltage Regulator Adjustable Voltage Regulator LM317
The LM317 is a versatile adjustable three-terminal positive voltage regulator capable of supplying over 1.5 A with an output voltage range from 1.25 V up to 37 V. It requires only two external resistors to set the desired output voltage. This device provides excellent line regulation (typical 0.01%) and load regulation (typical 0.1%). Additional features include internal current limiting, thermal overload protection, and safe operating area protection. Importantly, overload protection remains effective even if the ADJUST terminal is disconnected.
Features:
- Output voltage adjustable from 1.25 V to 37 V
- Output current greater than 1.5 A
- Internal short-circuit current limiting
- Thermal overload protection
- Output safe-area compensation
Applications:
- ATCA Solutions
- DLP: 3D Biometrics, Hyperspectral Imaging, Optical Networking, and Spectroscopy
- DVR and DVS
- Desktop PC
- Digital Signage and Still Camera
- ECG Electrocardiogram
- EV HEV chargers (Level 1, 2, and 3)
- Electronic Shelf Label
- Energy Harvesting
- Ethernet Switch
- Femto Base Station
- Fingerprint and Iris Biometrics
- HVAC (Heating, Ventilating, and Air Conditioning)
- High-Speed Data Acquisition and Generation
- Hydraulic Valve
- IP Phone (Wired and Wireless)
- Intelligent Occupancy Sensing
- Motor Control (Brushed DC, Brushless DC, Low-Voltage, Permanent Magnet, and Stepper Motors)
- Point-to-Point Microwave Backhaul
- Power Bank Solutions
- Power Line Communication Modem
- Power Over Ethernet (PoE)
- Power Quality Meter
- Power Substation Control
- Private Branch Exchange (PBX)
- Programmable Logic Controller
- RFID Reader
- Refrigerator
- Signal or Waveform Generator
- Software Defined Radio (SDR)
- Washing Machines (High-End and Low-End)
- X-ray (Baggage Scanner, Medical, and Dental)
Features:
- Output voltage adjustable from 1.25 V to 37 V
- Output current greater than 1.5 A
- Internal short-circuit current limiting
- Thermal overload protection
- Output safe-area compensation
Applications:
- ATCA Solutions
- DLP: 3D Biometrics, Hyperspectral Imaging, Optical Networking, and Spectroscopy
- DVR and DVS
- Desktop PC
- Digital Signage and Still Camera
- ECG Electrocardiogram
- EV HEV chargers (Level 1, 2, and 3)
- Electronic Shelf Label
- Energy Harvesting
- Ethernet Switch
- Femto Base Station
- Fingerprint and Iris Biometrics
- HVAC (Heating, Ventilating, and Air Conditioning)
- High-Speed Data Acquisition and Generation
- Hydraulic Valve
- IP Phone (Wired and Wireless)
- Intelligent Occupancy Sensing
- Motor Control (Brushed DC, Brushless DC, Low-Voltage, Permanent Magnet, and Stepper Motors)
- Point-to-Point Microwave Backhaul
- Power Bank Solutions
- Power Line Communication Modem
- Power Over Ethernet (PoE)
- Power Quality Meter
- Power Substation Control
- Private Branch Exchange (PBX)
- Programmable Logic Controller
- RFID Reader
- Refrigerator
- Signal or Waveform Generator
- Software Defined Radio (SDR)
- Washing Machines (High-End and Low-End)
- X-ray (Baggage Scanner, Medical, and Dental)