Frequency - Switching is 200kHz ~ 300kHz - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - MAX1631AEAI+ MAX1631AEAI+T MAX1631CAI

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
MAX1631AEAI+	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1631AEAI+T	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1631CAI	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	0°C ~ 70°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1631EAI	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1634CAI	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	0°C ~ 70°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1634EAI	Maxim Integrated	IC Regulators Controller BUCK 28SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	4.2 V ~ 30 V	200kHz ~ 300kHz	99%	Yes	Yes	-	Enable, Reset, Sequencing	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
MAX1636EAP	Maxim Integrated	IC Regulators Controller BUCK 20SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 30 V	200kHz ~ 300kHz	96%	Yes	Yes	-	Enable, Reset	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX1636EAP+T	Maxim Integrated	IC Regulators Controller BUCK 20SSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 30 V	200kHz ~ 300kHz	96%	Yes	Yes	-	Enable, Reset	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX1637EEE	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 5.5 V	200kHz ~ 300kHz	96%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1637EEE+	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 5.5 V	200kHz ~ 300kHz	96%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1637EEE+T	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.15 V ~ 5.5 V	200kHz ~ 300kHz	96%	Yes	Yes	-	Enable	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers