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 Positive Fixed 1 Output 8-SOIC
Linear Voltage Regulator IC Negative Fixed 1 Output 200mA 6-LFCSP-UD (2x2)
Linear Voltage Regulator IC Negative Fixed 1 Output 200mA 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Negative Fixed 1 Output 200mA TSOT-23-5
Linear Voltage Regulator IC Negative Fixed 1 Output 300mA 8-LFCSP (2x2)
Linear Voltage Regulator IC Negative Fixed 1 Output 500mA 8-LFCSP (2x2)
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 200mA 6-WLCSP (0.95x1.16)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A 10-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A 16-LFCSP (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.2A 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
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 150mA 4-WLCSP (0.76x0.76)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-WLCSP (0.96x0.96)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-LFCSP-UD (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SC70JW
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SC-59
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 16-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3L
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-89-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252 (DPAK)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-WLCSP (0.76x0.76)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 6-LFCSP-UD (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 6-WLCSP (0.95x1.16)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 10-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 16-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 16-LFCSP (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 2A 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-WLCSP (0.95x1.03)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-LFCSP-UD (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-MSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-TSOPJW
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-5
Linear Voltage Regulator IC Positive Fixed 1 Output 350mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A 16-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 4A 16-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-LFCSP-UD (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-MSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-MSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA 8-MSOP
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 5A 16-LFCSP (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-PSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-SO-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-25
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-89-5
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 16-LFCSP (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-LFCSP-WD (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 2 Output 100mA 8-SOIC
PMIC - Voltage Regulators - Linear Switching 1 Output Step-Up (Boost) (1), Linear (LDO) (1) 352kHz 20-QFN-EP (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Charge Pump (1), Linear (LDO) (1) 100kHz ~ 1MHz 16-LFCSP-WQ (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 250kHz 8-SOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 2MHz 16-eTSSOP-EP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 3MHz 20-LFCSP (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) 2.5MHz 32-LFCSP-WQ (5x5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz 12-TDFN (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3MHz 10-LFCSP-WD (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 490kHz 24-TQFN (4x5)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (2) 571kHz 65-QF (5x5)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) 400kHz ~ 2.4MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2.4MHz 38-eTSSOP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 2.2MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 14-SOIC
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3MHz 20-LFCSP (4x4)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 1.2MHz 24-HQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz 16-WLCSP (2.08x2.08)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz 24-LFCSP-WQ (4x4)
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (3) 533kHz 65-QF (5x5)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2.4MHz 38-eTSSOP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 1.5MHz 20-TQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2.2MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (4) 24-SOIC
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 3MHz 24-LFCSP (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 3MHz
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 3MHz 16-WLCSP (2x2)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 3MHz 24-LFCSP-WQ (4x4)
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 3MHz 28-TSSOP-EP
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (4) 500kHz ~ 800kHz 65-QF (5x5)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2MHz 32-QFN (5x5)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (4) 1.7MHz 20-TQFN (3x3)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (4) 3MHz 20-WLCSP (1.56x2.06)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (2) 533kHz 65-QF (5x5)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 3.2MHz 28-LFCSP-WQ (4x4)
PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 740kHz 48-LFCSP (7x7)
PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (4) 571kHz 65-QF (5x5)
PMIC - Voltage Regulators - Linear Switching 8 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (6) 3MHz 25-WLCSP (2.15x2.15)
PMIC - Voltage Regulators - Linear Switching 9 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (4) 2.2MHz 38-eTSSOP
PMIC - Voltage Regulators - Linear Switching 9 Output Step-Down (Buck) (6), Step-Up (Boost) (1), Linear (LDO) (3) 750KHz ~ 2MHz 72-WLCSP (4.46x3.96)
PMIC - Voltage Regulators - Linear Switching Output

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