79xx, 7905, 7906, 7907, 7908, 7909, 7910, 7912, 7915, 7924 Fixed voltage 1A negative power supply regulator Vin must exceed Vout by at least 3V, but may not exceed -40V. TO 220 +---+2 |---| | ==| +---+ 1: GND ||| 2: Vin ||| 3: Vout 1 2 3 [This information is part of the GIICM]