Quarktwin Technology Ltd. Datasheets for IC Linear Voltage Regulators

Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal.
IC Linear Voltage Regulators: Learn more

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Product Name Notes
Linear Regulator Controller IC Output
Linear Regulator Controller IC Positive Adjustable 1 Output SOT-23-5
Linear Regulator Controller IC Positive Fixed 1 Output SOT-23-5
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-220
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-263AB (D²PAK)
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-SOP
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-SOP
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A TO-252, (D-Pak)
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA SOT-223
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA TO-252, (D-Pak)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 8-SO
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA DPAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA PG-DSO-8
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-252
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA PG-SOT223-4
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SC-70-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-25
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-89-3
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TO-92-3
Linear Voltage Regulator IC Positive Fixed 1 Output 180mA P-DSO-14-8
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SO
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC, EDP
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DDPAK-B
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DDPAK/TO-263-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DDPAK/TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-6
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220B
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252, (D-Pak)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263AB (D²PAK)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 14-TSSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-SOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-MSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-89-3
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-220-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-220
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263-3
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA 8-VSSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA PG-SOT223-4
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA PG-TO220-3-1
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA PG-TO220-5-3
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA PG-TO252-3-11
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA PG-TO263-3-1
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 3-DDPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 5-DDPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOP
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DDPAK/TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252, (D-Pak)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263AB (D²PAK)
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 3-DDPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 5-DDPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA DDPAK/TO-263-3
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA DPAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-4
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA TO-220-3
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA TO-220-5
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SC-70-5
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SOT-23
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SOT-89
Linear Voltage Regulator IC Positive Fixed 2 Output 200mA, 215mA PG-DSO-12
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 180mA P-DSO-12-6
PMIC - Voltage Regulators - Linear Switching 10 Output Step-Down (Buck) (4), Step-Down/Step-Up (Buck/Boost) (1), Step-Up (Boost) (2), Linear (LDO) (3) 1MHz, 2MHz 40-WQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 12 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (8) 500kHz ~ 2MHz 56-WQFN (7x7)
PMIC - Voltage Regulators - Linear Switching 2 Output Charge Pump (1), Linear (LDO) (1) PG-TO252-5-1
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1MHz 20-MLPQ-UT (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1MHz 32-MLPQ (5x5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 200kHz ~ 1.2MHz 24-VQFN (5.5x3.5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 200kHz ~ 1MHz 28-MLPQ (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 300kHz ~ 2MHz 24-VQFN (5.5x3.5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 16-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz 28-MLPQ (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz 32-MLPQ (5x5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz ~ 1MHz 28-MLPQ (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz ~ 1MHz PowerPAK® MLP44-28
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz ~ 1MHz PowerPAK® MLP55-32
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-DFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-MSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 16-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 14-SOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 24-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 28-HTSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz ~ 2MHz 24-VQFN (5.5x3.5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 350kHz 20-VQFN (3.5x4.5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 500kHz 12-UQFN-HL (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 500kHz 16-QFN Type U (FC) (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 750kHz 12-UQFN-HL (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 200kHz ~ 1MHz 10-MLPD (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) (1), Linear (LDO) (1) 500kHz, 1MHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 1.2MHz 10-WDFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 20-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 24-VQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 6-WSON (1.5x1.5)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 140kHz 24-SO
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 200kHz 24-SO
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 1.2MHz 24-WQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 200kHz ~ 1MHz 32-WQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 200kHz ~ 600kHz 16-SOP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 32-HTSSOP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Charge Pump (3), Linear (LDO) (1) 1MHz 25-DSBGA
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2MHz ~ 3MHz 24-HTSSOP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2MHz ~ 3MHz 24-VQFN (5x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 200kHz ~ 1MHz 32-WQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz, 355kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 100kHz ~ 700kHz 28-TSSOP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 165kHz 38-HTSSOP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 240kHz ~ 430kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 300kHz, 355kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz, 475kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 460kHz 24-VQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 500kHz, 600kHz 20-WQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 600kHz 28-TSSOP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 150kHz ~ 600kHz 48-HTQFP (7x7)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 300kHz 48-LQFP (7x7)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) (3), Step-Up (Boost) (1), Linear (LDO) (1) 4.9MHz 56-VQFN (8x8)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (2) 600kHz 32-VQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 450kHz, 1MHz, 1.5MHz 40-WQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) (5), Linear (LDO) (1) 48-QFP (7x7)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (2) 2.1MHz 40-QFN (6x6)
PMIC - Voltage Regulators - Linear Switching 7 Output Step-Down (Buck) Synchronous (2), Step-Up (Boost) Synchronous (1), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) 1MHz, 2MHz 32-WQFN (4x4)
PMIC - Voltage Regulators - Linear Switching Output

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