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 Voltage Regulator IC Negative Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Output SOT-23-5
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA 8-QFN (2x2)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA TSOT-23-5
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA TSOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A 10-MLF® (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A 8-SOP-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 8-SOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 10-MLF® (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-92 (TO-226)
Linear Voltage Regulator IC Positive Fixed 1 Output 120mA SC-70-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-DFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-TDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-TMLF® (1.2x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-TMLF® (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-WLCSP (0.82x0.82)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-MLF® (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-MLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-TDFN (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-TMLF® (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-TMLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-MLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SC-70-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TO-252-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 10-MLF® (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-6
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 25mA 8-MSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 25mA 8-MSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 10-MLF® (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-TDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-TMLF® (1.2x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TDFN (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TMLF® (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TMLF® (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TMLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-UDFN (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 3A 16-MLF® (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 3A 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 3A S-PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA 6-TMLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 4-TDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-TDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-TMLF® (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-TMLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WLCSP (0.84x1.32)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-XTDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA 8-MSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA 8-MSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA DPAK
Linear Voltage Regulator IC Positive Fixed 2 Output 150mA, 150mA 6-TMLF® (1.6x1.6)
Linear Voltage Regulator IC Positive Fixed 2 Output 150mA, 150mA 8-MLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 2 Output 150mA, 150mA TSOT-23-6
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 10-TMLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 8-MLF® (2x2)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 8-TMLF® (2x2)
PMIC - Voltage Regulators - Linear Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 270kHz ~ 639kHz 8-MSOP
PMIC - Voltage Regulators - Linear Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 500kHz ~ 1MHz 8-MSOP
PMIC - Voltage Regulators - Linear Switching 11 Output 2.5MHz 56-HVQFN (8x8)
PMIC - Voltage Regulators - Linear Switching 2 Output Charge Pump (1), Linear (LDO) (1) 30kHz ~ 550kHz 10-QFN (1.4x1.8)
PMIC - Voltage Regulators - Linear Switching 2 Output Charge Pump (1), Linear (LDO) (1) 30kHz ~ 550kHz 10-UTQFN (1.4x1.8)
PMIC - Voltage Regulators - Linear Switching 2 Output Charge Pump (1), Linear (LDO) (1) 455kHz 10-QFN (1.4x1.8)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1.5MHz 12-CSP (1.2x1.6)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 300kHz ~ 2MHz 22-TDFN (3x6)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 600kHz 28-QFN (4x5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) Down to 33kHz 24-VFQFPN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.25MHz 10-QFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.25MHz 8-SOICE
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.6MHz 10-QFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 16-MLPQ (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 170kHz ~ 500kHz 20-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz 20-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 200kHz ~ 1MHz 16-MLPQ (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 20-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz ~ 2MHz 22-TDFN (3x6)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 350kHz 10-MSOP-EP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3MHz 10-UDFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 500kHz 16-QFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 700kHz 12-QFN (2x3)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 170kHz 16-SOIC
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 200kHz 8-SOIC-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 350kHz 8-SOIC-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 450kHz 14-TSSOP-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 200kHz 8-SOIC-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz 12-WLCSP (1.55x1.18)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz 24-HVQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Up (Boost) (1), Linear (LDO) (1), Linear (LDO) (1) 1.4MHz 16-QFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 170kHz 40-QFN (6x6)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 300kHz, 400kHz, 600kHz 28-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 3GHz 20-WQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) Down to 33kHz 32-VFQFPN (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (3), Linear (LDO) (1) 2.5MHz 40-HVQFN (6x6)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz ~ 2.6MHz 32-QFN (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz ~ 2.6MHz 32-QFNW (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 300kHz, 400kHz, 600kHz 28-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 1.3MHz ~ 2.2MHz 32-TQFP (7x7)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 1.3MHz ~ 2.2MHz 32-VQFN (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 2.2MHz
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 280kHz ~ 2.4MHz 26-EQFN-HH (3.4x2.6)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) (1), Linear (LDO) (4) 3MHz 20-WLCSP (1.62x2.02)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (2) 1MHz 30-FC-MQFN (4.5x7)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) (2), Linear (LDO) (4) 3MHz 30-WLCSP (2.46x2.06)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 3MHz 16-WLCSP (1.56x1.56)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (4) 3MHz 30-WLCSP (2.46x2.06)
PMIC - Voltage Regulators - Linear Switching 7 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (5) 2.7MHz ~ 3.3MHz 36-WLCSP (2.36x2.36)
PMIC - Voltage Regulators - Linear Switching 8 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (3) 1.1MHz 26-QFN (3.5x4.5)
PMIC - Voltage Regulators - Linear Switching 9 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (5) 1.5MHz 28-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 9 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (5) 2.2MHz 26-QFN (3.5x4.5)
PMIC - Voltage Regulators - Linear Switching Output

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