Supplier Device Package is 20-TQFN (4x4) - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - MAX1844ETP+ MAX1844ETP+T

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
MAX1844ETP+	Maxim Integrated	IC Regulators Controller BUCK 20-TQFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	200kHz, 300kHz, 450kHz, 600kHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-TQFN (4x4)
MAX1844ETP+T	Maxim Integrated	IC Regulators Controller BUCK 20-TQFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	200kHz, 300kHz, 450kHz, 600kHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 85°C (TA)	20-WFQFN Exposed Pad	20-TQFN (4x4)