Legend-Si LGS5145

Manufacturer	Legend-SiAsian Brands
MPN	LGS5145
LCSC Part #	C5123971
Packaging	SOT-23-6
Customer #
Key Attributes	High Efficiency Asynchronous Buck Converter
Datasheet	Legend-Si LGS5145

Products Specifications

Type	Description	All
Category	Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
Manufacturer	Legend-Si
Packaging	SOT-23-6
Operating Temperature	-40℃~+105℃@(TJ)
Frequency - Switching	1.2MHz
Number of Outputs	1
Function	Step-down type
Features	Cycle-by-cycle current limiting;Overcurrent Protection;Light load efficient mode
Output Type	Adjustable
Topology	Buck
Operating Voltage	4.5V~55V
Switch tube (built-in/external)	Built-in
Output Current	1A
Output Voltage	812mV~55V
Quiescent Current	150uA

In-Stock: 59,020

59,020 In stock, ships now

Add to BOM List

Qty	Unit Price	Total Amount
5+	$ 0.2008	$ 1.00
50+	$ 0.1626	$ 8.13
150+	$ 0.144	$ 21.60
500+	$ 0.1273	$ 63.65
3,000+	$ 0.094	$ 282.00
6,000+	$ 0.0913	$ 547.80
Standard Packaging3000/Full Reel

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Type	Description	All
Category	Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
Manufacturer	Legend-Si
Packaging	SOT-23-6
Operating Temperature	-40℃~+105℃@(TJ)
Frequency - Switching	1.2MHz
Number of Outputs	1
Function	Step-down type
Features	Cycle-by-cycle current limiting;Overcurrent Protection;Light load efficient mode
Output Type	Adjustable
Topology	Buck
Operating Voltage	4.5V~55V
Switch tube (built-in/external)	Built-in
Output Current	1A
Output Voltage	812mV~55V
Quiescent Current	150uA