Integrated Circuits (ICs)

LX1553CD

Obsolete

IC REG CTRLR BUCK/BOOST 14SOIC

Search across all available documentation for this part.

Integrated Circuits (ICs)

Obsolete

IC REG CTRLR BUCK/BOOST 14SOIC

Technical Specifications

Parameters and characteristics for this part

Part	Duty Cycle (Max) [Max]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Number of Outputs	Package / Case	Package / Case	Function	Output Configuration	Output Phases	Output Type	Topology	Control Features	Supplier Device Package	Package / Case	Package / Case
Microsemi Corporation LX1553CD	96 %	30 V	7.6 V	0 °C	70 °C	Surface Mount	1	0.154 in 3.9 mm	14-SOIC	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control
Microsemi Corporation LX1553CM	96 %	30 V	7.6 V	0 °C	70 °C	Through Hole	1		8-DIP (0.300" 7.62mm)	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control	8-DIP
Microsemi Corporation LX1553IM	96 %	30 V	7.6 V	-40 ¯C	85 C	Through Hole	1		8-DIP (0.300" 7.62mm)	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control	8-DIP 8-PDIP
Microsemi Corporation LX1553ID	96 %	30 V	7.6 V	-40 ¯C	85 C	Surface Mount	1	0.154 in 3.9 mm	14-SOIC	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control
Microsemi Corporation LX1553CDM	96 %	30 V	7.6 V	0 °C	70 °C	Surface Mount	1		8-SOIC	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control	8-SOIC	0.154 in	3.9 mm
Microsemi Corporation LX1553IDM	96 %	30 V	7.6 V	-40 ¯C	85 C	Surface Mount	1		8-SOIC	Step-Down Step-Up	Positive	1	Transistor Driver	Boost Buck	Frequency Control	8-SOIC	0.154 in	3.9 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 14-SOIC

Technical documentation and resources