| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Input Offset Voltage: | 1mV |
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LM317DCYR : Linear Voltage Regulators 3 Term
Mfr. Part#: LM317DCYR
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Mounting Style: | SMD/SMT |
| Package / Case: | SOT-223-4 |
| Number of Outputs: | 1 Output |
| Polarity: | Positive |
| Output Voltage: | 1.25 V to 37 V |
| Output Current: | 1.5 A |
| Output Type: | Adjustable |
| Minimum Operating Temperature: | 0 C |
| Maximum Operating Temperature: | + 125 C |
| Load Regulation: | 0.5 %/V |
| Line Regulation: | 0.04 %/V |
| Quiescent Current: | 5 mA |
| Series: | LM317 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Brand: | Texas Instruments |
| Height: | 1.6 mm |
| Length: | 6.5 mm |
| Moisture Sensitive: | Yes |
| Product Type: | Linear Voltage Regulators |
| PSRR / Ripple Rejection - Typ: | 64 dB |
| Factory Pack Quantity: | 2500 |
| Subcategory: | PMIC - Power Management ICs |
| Width: | 3.5 mm |
| Unit Weight: | 0.011640 oz |
The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.
Applications • ATCA solutions • DLP: 3D biometrics, hyperspectral imaging, optical networking, and spectroscopy • DVR and DVS • Desktop PCs • Digital signage and still cameras • ECG electrocardiograms • EV HEV chargers: levels 1, 2, and 3 • Electronic shelf labels • Energy harvesting • Ethernet switches • Femto base stations • Fingerprint and iris biometrics • HVAC: heating, ventilating, and air conditioning • High-speed data acquisition and generation • Hydraulic valves • IP phones: wired and wireless • Intelligent occupancy sensing • Motor controls: brushed DC, brushless DC, lowvoltage, permanent magnet, and stepper motors • Point-to-point microwave backhauls • Power bank solutions • Power line communication modems • Power over ethernet (PoE) • Power quality meters • Power substation controls • Private branch exchanges (PBX) • Programmable logic controllers • RFID readers • Refrigerators • Signal or waveform generators • Software-defined radios (SDR) • Washing machines: high-end and low-end • X-rays: baggage scanners, medical, and dental
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