Negative 9V Fixed Output Zener Diode, TO-220 Package, 2.1A, 0°C to 125°C
Standard Regulator Neg -9V 2.1A 3-Pin(3+Tab) TO-220 Tube
Negative Fixed Voltage Regulator 9V 2.1A TO-220-3
Standard Regulator Neg -9V 2.1A 3-Pin(3+Tab) ITO-220 Tube