IC 1.2 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PDIP24, 1.250 X 0.540 INCH, 0.260 INCH HEIGHT, PLASTIC, DIP-24, Switching Regulator or Controller
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PBCY3, PLASTIC, TO-226AA, 3 PIN

TEXAS INSTRUMENTS LM2853-3.3EVAL 3A 550 KHZ SYNCHRONOUS SIMPLE SWITCHER

TEXAS INSTRUMENTS LM2853-1.2EVAL 3A 550 KHZ SYNCHRONOUS SIMPLE SWITCHER
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PDSO8, GREEN, PLASTIC, SOIC-8

3A 550 kHz Synchronous SIMPLE SWITCHER® Buck Regulator 14-HTSSOP -40 to 125
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.2V, MBCY2, HERMETIC SEALED, METAL CAN, TO-46, 2 PIN

2.5-V, -40°C to +85°C, micropower voltage reference 8-SOIC -40 to 85