TL317_09 Datasheet, PDF (3/17 Pages) Texas Instruments – 3-TERMINAL ADJUSTABLE REGULATOR

schematic
310 Ω 310 Ω
190 Ω
251 W
TL317
3ĆTERMINAL ADJUSTABLE REGULATOR
SLVS004G − APRIL 1979 − REVISED SEPTEMBER 2009
5.6 kΩ
INPUT
200 kΩ
124 Ω
11.5 kΩ
2.1 kΩ
360 Ω
1.4 Ω
195 Ω
5.3 kΩ 5.7 kΩ 70 Ω
30
pF
5.1 kΩ
30
pF
2.12 kΩ
10.8 kΩ
670 Ω
NOTE A: All component values shown are nominal.
40 Ω
OUTPUT
ADJUSTMENT
absolute maximum ratings over operating temperature range (unless otherwise noted)^†
Input-to-output differential voltage, V_l − V_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Package thermal impedance, θ_JA (see Notes 1 and 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
LP package . . . . . . . . . . . . . . . . . . . . . . . . . . 140°C/W
PS package . . . . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . 149°C/W
Operating virtual junction temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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), θ_JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θ_JA. 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
VI − VO
IO
Input-to-output voltage differential
Output current
TJ
Operating virtual-junction temperature
TL317C
TL317
MIN MAX UNIT
35 V
2.5 100 mA
0 125 °C
−20 125 °C
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