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LM317L Fiches technique(PDF) 2 Page - Texas Instruments |
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LM317L Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 12 page LM317L 3TERMINAL ADJUSTABLE REGULATOR SLCS144 − JULY 2004 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 schematic 11.5 k Ω 124 Ω 200 k Ω 195 Ω 5.3 k Ω 5.7 k Ω 70 Ω 5.1 k Ω pF 30 pF 30 2.1 k Ω 2.12 k Ω 10.8 k Ω 40 Ω ADJUSTMENT OUTPUT 670 Ω 1.4 Ω 360 Ω INPUT 310 Ω 5.6 k Ω 251 W 190 Ω 310 Ω NOTE A: All component values shown are nominal. absolute maximum ratings over operating temperature range (unless otherwise noted)† Input-to-output differential voltage, Vl − VO 35 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 1 and 2): D package 97 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . LP package 140 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 149 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions MIN MAX UNIT VI − VO Input-to-output voltage differential 35 V IO Output current 2.5 100 mA TJ Operating virtual-junction temperature LM317LC 0 125 °C |
Numéro de pièce similaire - LM317L |
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Description similaire - LM317L |
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