LTC1438 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

DUAL HIGH EFFICIENCY, LOW NOISE, SYNCHRONOUS STEP-DOWN SWITCHING REGULATORS

Part	Topology	Output Phases	Package Name	Function	Synchronous Rectifier	Control Features	Clock Sync	Number of Outputs	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Frequency - Switching (Max)	Duty Cycle (Max)	Mounting Type	Package Width	Package Length	Output Type	Output Configuration	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated LTC1438CG-ADJ#TRPBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LTC1438IG#TRPBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated LTC1438XCG#TRPBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LTC1438IG-ADJ#TRPBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated LTC1438IG-ADJ#PBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated LTC1438IG#PBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated LTC1438CG#PBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LTC1438CG-ADJ#PBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LTC1438XCG#PBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LTC1438CG#TRPBF	Buck	1	28-SSOP	Step-Down	Yes	Enable Power On Reset Soft Start	No	2	30 V	3.5 V	400 kHz	99 %	Surface Mount	5.3 mm	0.209 in	Transistor Driver	Positive	0 °C	70 °C