Datasheet KA317, LM317 (Fairchild) - 4
| Manufacturer | Fairchild |
| Description | 3-Terminal Positive Adjustable Regulator |
| Pages / Page | 7 / 4 |
| File Format / Size | PDF / 237 Kb |
| Document Language | English |
Model Line for this Datasheet
Text Version of Document
KA317 / LM317 — 3-Terminal Positive Adjustable Regulator ADJUSTMENT CURRENT (uA) OUTPUT VOLTAGE DEVIATION(%) Typical Performance Characteristics TEMPERATURE (°C) TEMPERATURE (°C) Figure 3. Adjustment Current REFERENCE VOLTAGE(V) INPUT-OUTPUT DIFFERENTIAL(V) Figure 2. Load Regulation TEMPERATURE (°C) TEMPERATURE (°C) Figure 4. Dropout Voltage Figure 5. Reference Voltage 3 ISC -SHORT CIRCUIT CURRENT (A) o TA = 25 C
VOUT = 1.25 V, Shorthed to GND 2 1 0
0 5 10 15 20 25 30 35 40 VI-VO -INPUT OUTPUT VOLTAGE [V] Figure 6. Short Circuit vs. Input-Output Voltage © 2002 Fairchild Semiconductor Corporation
KA317 / LM317 Rev. 1.2.2 www.fairchildsemi.com
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VOUT = 1.25 V, Shorthed to GND 2 1 0
0 5 10 15 20 25 30 35 40 VI-VO -INPUT OUTPUT VOLTAGE [V] Figure 6. Short Circuit vs. Input-Output Voltage © 2002 Fairchild Semiconductor Corporation
KA317 / LM317 Rev. 1.2.2 www.fairchildsemi.com
4
