Typical Applications(Continued) c LM7905 Lamp brightness increases until i- 5v/R1(h can be set as low as 1 HA) t15v, 1 Amp Tracking Regulators LM340T ouT(+)151 LM79 15CT vr(-)15v ssary only if raw supply filter capacitors are more than 3" from regu-Typical Applications (Continued) High-Sensitivity Light Controller TL/H/7340 –9 *Lamp brightness increases until ii e 5V/R1 (Ii can be set as low as 1 mA) ²Necessary only if raw supply filter capacitor is more than 2× from LM7905 g15V, 1 Amp Tracking Regulators TL/H/7340 –1 (b15) (a15) Load Regulation at DIL e 1A 40 mV 2 mV Output Ripple, CIN e 3000 mF, IL e 1A 100 mVrms 100 mVrms Temperature Stability 50 mV 50 mV Output Noise 10 Hz s f s 10 kHz 150 mVrms 150 mVrms *Resistor tolerance of R4 and R5 determine matching of (a) and (b) outputs. **Necessary only if raw supply filter capacitors are more than 3× from regu￾lators. 6