Datasheet

LM7905, LM7912, LM7915
www.ti.com SNOSBQ7C –JUNE 1999–REVISED MAY 2013
(-15) (+15)
Load Regulation at ΔI
L
= 1A 40mV 2mV
Output Ripple, C
IN
= 3000µF, I
L
= 1A 100 µVms 100 µVms
Temperature Stability 50mV 50mV
Output Noise 10Hz ≤ f ≤ 10kHz 150 µVms 150 µVms
*Resistor tolerance of R4 and R5 determine matching of (+) and (−) outputs.
**Necessary only if raw supply filter capacitors are more than 3″ from regulators.
Figure 8. ±15V, 1 Amp Tracking Regulators
Figure 9. Dual Trimmed Supply
Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Links: LM7905 LM7912 LM7915