LP2981AM-3.3 to AS2954AN-3.3,Alpha Semiconductor, Page 1

Alpha Semiconductor

Alpha Semiconductor, a subsidiary of Calogic, Corporation, designs and markets a broad portfolio of high performance, value-added semiconductor products used in such growth markets as networking, computing, communications, and optical storage. The company mainly operates in four product aspects: analog integrated circuits (ICs), power management products, interface products and optical Storage products.

The products in Alpha Semiconductor includes linear regulators and controllers, Charge Pumps, LED Drivers, Low Drop-Out, PWM Controllers, References, Supervisors, and USB Vbus Switches, Multiprotocol, USB as well as Advanced Power Control, Laser Diode Driver, Laser Diode Modulators, and Photo-Detector ICs.

Alpha Semiconductor Product Listing

Alpha Semiconductor All Product Listing

Image	Part Number	Manufacturer	Description	Lifecycle	Availability	Quote	RoHS	Datasheet
	LP2981AM-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP4951CS-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+5V/+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2980M-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP2981M-2.8	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.8V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP2981M-3.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP2951CS-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+3.3/+1.24 TO 29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2951ACS-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+3.3/+1.24 TO 29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2981AM-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP2951ACS-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+5V/+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2951CS-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+5V/+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2951S-3.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	LP2981M-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	LP4950CN-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	LP2981M-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	AS2811AT-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2887AT-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS35DN	Alpha Semiconductor	IC,TEMPERATURE SENSOR,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS1582T-2.8	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.8V,BIPOLAR,SIP,5PIN,PLASTIC	Discontinued	In Stock
	AS3819M3-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SOT-223,3PIN,PLASTIC	Discontinued	In Stock
	AS3815M-2.8	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.8V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	AS2810AU-2.5	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.5V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS3940T-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2885AT-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2930AU-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2810AU-3.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS1583U-2.5	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.5V,BIPOLAR,SIP,5PIN,PLASTIC	Discontinued	In Stock
	AS2954S-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+3.3/+1.24 TO 29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	AS2887AU	Alpha Semiconductor	IC,VOLT REGULATOR,ADJUSTABLE,+1.25 TO +28V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS4420CS	Alpha Semiconductor	IC,SINGLE MOSFET DRIVER,CMOS,SOP,8PIN,PLASTIC	Discontinued	In Stock
	AS2810AR-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2810AR-2.5	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.5V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS3815M5-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	AS2850T-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS431LCN	Alpha Semiconductor	IC,VOLT REGULATOR,ADJUSTABLE,+2.75 TO +30V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS8877M-2.7	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+2.7V,CMOS,TSOP,5PIN,PLASTIC	Discontinued	In Stock
	AS2715U-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2951CS-3.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED/ADJUSTABLE,+1.24 TO +29V,BIPOLAR,SOP,8PIN,PLASTIC	Discontinued	In Stock
	AS2920T3-5.0	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2885AT	Alpha Semiconductor	IC,VOLT REGULATOR,ADJUSTABLE,+1.25 TO +28V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock
	AS2954AN-3.3	Alpha Semiconductor	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC	Discontinued	In Stock

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