Dual Switching Controller, Voltage-mode, 0.044A, 500kHz Switching Freq-Max, 5 X 5 MM, MLPQ-32

DC DC Cntrlr Dual-OUT Synchronous Buck Controller/PWM DC to DC Controller 28-Pin TSSOP T/R

Dual Switching Controller, Voltage-mode, 0.044A, 500kHz Switching Freq-Max, 5 X 5 MM, MLPQ-32
INTERNATIONAL RECTIFIER IR3640MPBF DC/DC Controller, High Frequency, 4.5V to 5.5V, 1 Output, Synchronous Buck, 1.65MHz, MLPQ-20

Dual Switching Controller, Voltage-mode, 0.044A, 500kHz Switching Freq-Max, 5 X 5 MM, LEAD FREE, MLPQ-32

Switching Controller, Voltage-mode, 400kHz Switching Freq-Max, PDSO8, LEAD FREE, SOIC-8
Dual Switching Controller, Voltage-mode, 0.044A, 500kHz Switching Freq-Max, 5 X 5 MM, LEAD FREE, MLPQ-32
Dual Switching Controller, Voltage-mode, 1200kHz Switching Freq-Max, 5 X 5 MM, MLQP-32
DC DC Cntrlr Single-OUT Sync Buck 1.5V to 24V Input 20-Pin MLPQ EP T/R