Voltage Regulators - Linear + Switching

Products in this family are used for constructing circuits that perform a DC-DC conversion or voltage regulation function, using a combination of switch-mode and linear regulator functions. While exact topologies vary, the underlying goal of such products is to obtain a combination of the efficiency advantages of switch-mode techniques with the low-noise qualities of linear regulation.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
A4402ELPTR-T $2.61	Allegro MicroSystems	IC REG DL BUCK/LNR 2MHZ 16TSSOP	Tape & Reel (TR),Cut Tape (CT)	16-eTSSOP-EP	Surface Mount	-	-40°C ~ 85°C
A4402KLPTR-T $3.54	Allegro MicroSystems	IC REG DL BUCK/LNR 2MHZ 16TSSOP	Tape & Reel (TR),Cut Tape (CT)	16-eTSSOP-EP	Surface Mount	-	-40°C ~ 150°C
A4405KLPTR-T $4.09	Allegro MicroSystems	IC REG QUAD BUCK/LINEAR 20TSSOP	Tape & Reel (TR),Cut Tape (CT)	20-TSSOP-EP	Surface Mount	-	-40°C ~ 150°C (TJ)
A4406KLPTR-T $1.23	Allegro MicroSystems	IC REG TRIPLE BUCK/LNR 20TSSOP	Tape & Reel (TR)	20-TSSOP-EP	Surface Mount	-	-40°C ~ 150°C (TJ)
A4407KLPTR-T $1.58	Allegro MicroSystems	IC REG BUCK/LINEAR 16TSSOP	Tape & Reel (TR)	-	-	*	-
A4408KLVTR-T $7.23	Allegro MicroSystems	IC REG TRPL BCK/BST/LNR 38ETSSOP	Tape & Reel (TR),Cut Tape (CT)	38-eTSSOP	Surface Mount	-	-40°C ~ 150°C (TJ)
A4409KLPTR-T $4.62	Allegro MicroSystems	IC REG TRPL BUCK/BST/LNR 20TSSOP	Tape & Reel (TR),Cut Tape (CT)	20-TSSOP-EP	Surface Mount	-	-40°C ~ 135°C
A4410KLVTR-T	Allegro MicroSystems	IC REG QD BUCK/BST/LNR 38ETSSOP	Tape & Reel (TR)	38-eTSSOP	Surface Mount	-	-40°C ~ 135°C