Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    LT3433 Search Results

    SF Impression Pixel

    LT3433 Price and Stock

    Analog Devices Inc LT3433EFE-TRPBF

    IC REG BCK BST ADJ 500MA 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LT3433EFE-TRPBF Digi-Reel 4,976 1
    • 1 $12.02
    • 10 $8.454
    • 100 $6.5077
    • 1000 $5.4625
    • 10000 $5.4625
    		Buy Now
    LT3433EFE-TRPBF Cut Tape 4,976 1
    • 1 $12.02
    • 10 $8.454
    • 100 $6.5077
    • 1000 $5.4625
    • 10000 $5.4625
    		Buy Now
    LT3433EFE-TRPBF Reel 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $5.4625
    		Buy Now

    Analog Devices Inc LT3433IFE-TRPBF

    IC REG BCK BST ADJ 500MA 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LT3433IFE-TRPBF Cut Tape 2,789 1
    • 1 $13.39
    • 10 $9.48
    • 100 $7.35
    • 1000 $6.275
    • 10000 $6.275
    		Buy Now
    LT3433IFE-TRPBF Digi-Reel 2,789 1
    • 1 $13.39
    • 10 $9.48
    • 100 $7.35
    • 1000 $6.275
    • 10000 $6.275
    		Buy Now
    LT3433IFE-TRPBF Reel 2,500 2,500
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $6.275
    		Buy Now

    Analog Devices Inc LT3433IFE-PBF

    IC REG BCK BST ADJ 500MA 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LT3433IFE-PBF Tube 259 1
    • 1 $13.39
    • 10 $9.48
    • 100 $7.35
    • 1000 $6.275
    • 10000 $6.275
    		Buy Now

    Analog Devices Inc LT3433EFE-PBF

    IC REG BCK BST ADJ 500MA 16TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey LT3433EFE-PBF Tube 1
    • 1 $11.9
    • 10 $8.371
    • 100 $11.9
    • 1000 $5.59981
    • 10000 $5.4625
    		Buy Now

    Analog Devices Inc LT3433EFE#PBF

    Switching Voltage Regulators Hi V Boost/Buck DC/DC Conv
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Mouser Electronics LT3433EFE#PBF 9,264
    • 1 $10.53
    • 10 $8.37
    • 100 $6.01
    • 1000 $5.48
    • 10000 $5.47
    		Buy Now
    Newark LT3433EFE#PBF Bulk 1
    • 1 $10.5
    • 10 $8.46
    • 100 $6.78
    • 1000 $5.7
    • 10000 $5.7
    		Buy Now
    Analog Devices Inc LT3433EFE#PBF 95
    • 1 $11.9
    • 10 $8.371
    • 100 $8.371
    • 1000 $4.37
    • 10000 $4.37
    		Buy Now
    Richardson RFPD LT3433EFE#PBF 95
    • 1 -
    • 10 -
    • 100 $6.19
    • 1000 $5.87
    • 10000 $5.64
    		Buy Now
    Find more LT3433 price and stock on Findchips.com

    LT3433 Datasheets (13)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    LT3433 Linear Technology High Voltage Step-Up/Step-Down Original PDF
    LT3433EFE Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +125°C Original PDF
    LT3433EFE Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter Original PDF
    LT3433EFE Linear Technology Original PDF
    LT3433EFE#PBF Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +125°C Original PDF
    LT3433EFE#TR Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +125°C Original PDF
    LT3433EFE#TRPBF Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +125°C Original PDF
    LT3433IFE Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +85°C Original PDF
    LT3433IFE Linear Technology Original PDF
    LT3433IFE Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter Original PDF
    LT3433IFE#PBF Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +85°C Original PDF
    LT3433IFE#TR Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +85°C Original PDF
    LT3433IFE#TRPBF Linear Technology High Voltage Step-Up/Step-Down DC/DC Converter; Package: TSSOP; No of Pins: 16; Temperature Range: -40°C to +85°C Original PDF

    LT3433 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    13.8V, 40 Amp DC Regulated Linear Power Supply

    Abstract: saturated switches transistor b120a buck converter vin 40v vout 20v 50khz CURRENT REGULATOR 12V 30 A LT1761-5 LT3433 1N4148 B120A B160A
    Text: Final Electrical Specifications LT3433 High Voltage Step-Up/Step-Down DC/DC Converter U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION The LT 3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor. The IC operates


    Original     		PDF LT3433 200kHz 500mA TSSOP20E LTC3727/LTC3727-1 500kHz QFN32, SSOP28 LT3430/LT3431 200kHz/500kHz 13.8V, 40 Amp DC Regulated Linear Power Supply saturated switches transistor b120a buck converter vin 40v vout 20v 50khz CURRENT REGULATOR 12V 30 A LT1761-5 LT3433 1N4148 B120A B160A

    buck converter vin 40v vout 20v 50khz

    Abstract: transistor b120a 1N4148 3433EFE B120A B160A LT3433 LT3433EFE LT3433IFE LPO1704-333
    Text: LT3433 High Voltage Step-Up/Step-Down DC/DC Converter U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO The LT 3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor. The IC operates


    Original     		PDF LT3433 200kHz 500mA TSSOP20E LTC3727/LTC3727-1 500kHz QFN32, SSOP28 LT3430/LT3431 200kHz/500kHz buck converter vin 40v vout 20v 50khz transistor b120a 1N4148 3433EFE B120A B160A LT3433 LT3433EFE LT3433IFE LPO1704-333

    Untitled

    Abstract: No abstract text available
    Text: Final Electrical Specifications LT3433 High Voltage Step-Up/Step-Down DC/DC Converter U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION The LT 3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor. The IC operates


    Original     		PDF LT3433 200kHz 500mA TSSOP20E LTC3727/LTC3727-1 500kHz QFN32, SSOP28 LT3430/LT3431 200kHz/500kHz

    24V to 48V dc dc converter step-up

    Abstract: DC527 1N4148WS B120 B160 LT3433 LT3433EFE CR16-683JM CR05-1003FM CCIJ2MM-138G
    Text: QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 527 STEP-UP / STEP-DOWN CONVERTER WITH BURST MODE LT3433 DESCRIPTION Demonstration circuit 527 is a monolithic step-up / stepdown DC/DC switching converter with Burst Mode featuring the LT3433. The board is optimized for 5V output


    Original     		PDF LT3433 LT3433. 400mA 12VIN) 500mA 200kHz LT3433 100uH 1/16W 24V to 48V dc dc converter step-up DC527 1N4148WS B120 B160 LT3433EFE CR16-683JM CR05-1003FM CCIJ2MM-138G

    transistor b120a

    Abstract: dc/dc converter 5v /power+converter+dc/dc+5/OZ8293 dc/dc converter 5v /power converter dc/dc 5/LC51
    Text: LT3433 High Voltage Step-Up/Step-Down DC/DC Converter FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LT 3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor. The IC operates


    Original     		PDF LT3433 200kHz 500mA TSSOP20E LTC3727/LTC3727-1 500kHz QFN32, SSOP28 LT3430/LT3431 200kHz/500kHz transistor b120a dc/dc converter 5v /power+converter+dc/dc+5/OZ8293 dc/dc converter 5v /power converter dc/dc 5/LC51

    990ua

    Abstract: B160A 1N4148 LT3433 LT3433EFE LT3433IFE 13.8V, 40 Amp DC Regulated Linear Power Supply 120v to 5v buck converter slope compensation 027s transistor
    Text: Final Electrical Specifications LT3433 High Voltage Step-Up/Step-Down DC/DC Converter U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION The LT 3433 is a 200kHz fixed-frequency current mode switching regulator that provides both step-up and stepdown regulation using a single inductor. The IC operates


    Original     		PDF LT3433 200kHz 500mA TSSOP20E LTC3727/LTC3727-1 500kHz QFN32, SSOP28 LT3430/LT3431 200kHz/500kHz 990ua B160A 1N4148 LT3433 LT3433EFE LT3433IFE 13.8V, 40 Amp DC Regulated Linear Power Supply 120v to 5v buck converter slope compensation 027s transistor

    1766EFE

    Abstract: lm 1766 "buck converter" LT1076 10MQ060N 1N4148W C4532X7R2A225K LT1766 LT1766-5 1766ife 1766EFE-5
    Text: LT1766/LT1766-5 5.5V to 60V 1.5A, 200kHz Step-Down Switching Regulator FEATURES DESCRIPTION n The LT 1766/LT1766-5 are 200kHz monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along


    Original     		PDF LT1766/LT1766-5 200kHz 1766/LT1766-5 200kHz TSSOP20E LT3430/LT3431 200kHz/500kHz, TSSOP16E LT3433 1766EFE lm 1766 "buck converter" LT1076 10MQ060N 1N4148W C4532X7R2A225K LT1766 LT1766-5 1766ife 1766EFE-5

    Untitled

    Abstract: No abstract text available
    Text: LT1977 High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LT 1977 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high


    Original     		PDF LT1977 500kHz 500kHz TSSOP16E LT3434/LT3435 200kHz/500kHz TSSOP16E, LT3437 500mA

    CDRH127 470M

    Abstract: 10MQ100N LT1976 LT1976EFE LT1976HFE LT1976IFE LT1977 CDRH124-150M CDRH127-680M CDRH124-330M
    Text: LT1976 High Voltage 1.5A, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current U FEATURES DESCRIPTIO • The LT 1976 is a 200kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along


    Original     		PDF LT1976 200kHz 200kHz TSSOP16E LT3433 400mA 200kHz, TSSOP-16E LT3434 CDRH127 470M 10MQ100N LT1976 LT1976EFE LT1976HFE LT1976IFE LT1977 CDRH124-150M CDRH127-680M CDRH124-330M

    CR43-3R3

    Abstract: CR43-4R7 LT3474 LT3474EFE LT3474IFE
    Text: LT3474 Step-Down 1A LED Driver U FEATURES DESCRIPTIO • The LT 3474 is a fixed frequency step-down DC/DC converter designed to operate as a constant-current source. An internal sense resistor monitors the output current allowing accurate current regulation, ideal for driving high


    Original     		PDF LT3474 200kHz LT3477 TSSOP16E LT3479 3474f CR43-3R3 CR43-4R7 LT3474 LT3474EFE LT3474IFE

    bsc 68e

    Abstract: flyback bsc 68e D03308P
    Text: LT3437 High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current U FEATURES DESCRIPTIO • The LT 3437 is a 200kHz monolithic buck switching regulator that accepts input voltages up to 80V. A high efficiency 500mA, 0.8Ω switch is included on the die along


    Original     		PDF LT3437 500mA, 200kHz 500mA 10-Pin TSSOP-16E bsc 68e flyback bsc 68e D03308P

    48v dc 40a power supply

    Abstract: 16 pin ic 3810 40A 48v charger Schematic Diagram Nippon capacitors
    Text: LTC3810 100V Current Mode Synchronous Switching Regulator Controller DESCRIPTION FEATURES n n n n n n n n n n n n n n n n The LTC3810 is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 100V, making it ideal for telecom and automotive applications. The LTC3810 uses a constant on-time


    Original     		PDF LTC3810 25MHz) 16-Lead MSOP-10 3810fa 48v dc 40a power supply 16 pin ic 3810 40A 48v charger Schematic Diagram Nippon capacitors

    buck converter vout 100v

    Abstract: B120A DU1352-101M modified sepic converter B160A 12Vautomotiveapplications Boost Converter automotive 1N4148 LT3433 SLF12565T-221M1R0
    Text: DESIGN FEATURES High Input Voltage Monolithic Switcher Steps Up and Down Using Single Inductor Introduction Ultra-wide input voltage requirements are a common design problem for DC/ DC converter applications. When that range includes voltages both above and below the output voltage, a converter must perform both step-up


    Original     		PDF LT3433 buck converter vout 100v B120A DU1352-101M modified sepic converter B160A 12Vautomotiveapplications Boost Converter automotive 1N4148 SLF12565T-221M1R0

    37035

    Abstract: 3703I5 LTC3703-5 LTC3703 LTC3703EGN-5 MBR1100 MMDL770T1 Si7850DP package 10U 16V Nippon capacitors
    Text: LTC3703-5 60V Synchronous Switching Regulator Controller U FEATURES DESCRIPTIO • The LTC 3703-5 is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 60V input, making it ideal for telecom and automotive applications. The LTC3703-5 drives external logic


    Original     		PDF LTC3703-5 LTC3703-5 600kHz) 100kHz 600kHz LT3430/LT3431 200kHz/500kHz 16-Pin LT3433 500mA 37035 3703I5 LTC3703 LTC3703EGN-5 MBR1100 MMDL770T1 Si7850DP package 10U 16V Nippon capacitors

    U401 mosfet

    Abstract: 10uf 25V electrolytic capacitor Power Jack 300 inverter schematic electrolytic capacitor 2200uf/50V power supply with regulator D313 mc33883 circuits smd diode R645 capacitor 2200uf/50v 2238 580 15623 MC33883
    Text: 3-Phase Power Stage with DC/DC Inverter Lite User’s Manual 56800 Hybrid Controller TPPSDDILUM Rev. 0 3/2006 freescale.com 3-Phase Power Stage with DC/DC Inverter Lite User’s Manual To provide the most up-to-date information, the revision of our documents on the World Wide Web will be


    Original     		PDF

    flyback bsc 68e

    Abstract: lbdj D01605T-104MX bsc 68e COILCRAFT D01605T D03308P 10MQ100N BAS21 LT3437EDD LT3437EFE
    Text: LT3437 High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current DESCRIPTIO U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LT 3437 is a 200kHz monolithic buck switching regulator that accepts input voltages up to 80V. A high


    Original     		PDF LT3437 500mA, 200kHz 200kHz 500mA TSSOP-16E LT3434/LT3435 200kHz, flyback bsc 68e lbdj D01605T-104MX bsc 68e COILCRAFT D01605T D03308P 10MQ100N BAS21 LT3437EDD LT3437EFE

    10MQ60N

    Abstract: LT1976 LT1976HFE
    Text: LT1976/LT1976B High Voltage 1.5A, 200kHz Step-Down Switching Regulator with 100 A Quiescent Current U FEATURES DESCRIPTIO • The LT 1976/LT1976B are 200kHz monolithic step-down switching regulators that accept input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die


    Original     		PDF LT1976/LT1976B 200kHz 1976/LT1976B 200kHz LT1976) LT1976B) TSSOP16E LT3433 10MQ60N LT1976 LT1976HFE

    BAT85 Spice

    Abstract: REG IC 48V IN 12V 10A OUT 10c zener sanyo f10d LT1076HV power adapter 12v/5a pin Thermal Shut Down Functioned MOSFET BAS21 LTC3703 LTC3703EG
    Text: LTC3703 100V Synchronous Switching Regulator Controller U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO High Voltage Operation: Up to 100V Large 1Ω Gate Drivers No Current Sense Resistor Required Step-Up or Step-Down DC/DC Converter


    Original     		PDF LTC3703 100kHz 600kHz 16-Pin 28-Pin LT1956 500kHz LT3010 BAT85 Spice REG IC 48V IN 12V 10A OUT 10c zener sanyo f10d LT1076HV power adapter 12v/5a pin Thermal Shut Down Functioned MOSFET BAS21 LTC3703 LTC3703EG

    30MQ100

    Abstract: 3434IFE B1100 LT3434 LT3434EFE LT3434IFE Zener Diode 30mq100
    Text: LT3434 High Voltage 3A, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current U FEATURES DESCRIPTIO • The LT 3434 is a 200kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 3A, 0.1Ω switch is included on the die along with


    Original     		PDF LT3434 200kHz 200kHz TSSOP16E LT3431 500kHz, LT3433 400mA 30MQ100 3434IFE B1100 LT3434 LT3434EFE LT3434IFE Zener Diode 30mq100

    Arduino Mega2560

    Abstract: 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l
    Text: ND3% BASE1 XXXX2108-0010-1-P 10 TSQ: 3001 CMS: CMS-USM TS host OP: NN COMP: 15-07-11 Hour: 13:07 TS:TS date TS time MCUS, MPUS, DSPS & DEVELOPMENT TOOLS Find Datasheets Online 8-BIT MCUS & DEVELOPMENT TOOLS 1 PSoC 3 DEVELOPMENT KITS ARDUINO MCU DEVLOPMENT PLATFORM


    Original     		PDF CY8C38 CY8C29 incl795 12T9797 12T9804 12T9803 12T9800 12T9802 12T9801 12T9805 Arduino Mega2560 13001 S 6D TRANSISTOR arduino uno rev 3 agilent optical encoder 9988 MZ 13001 TRANSISTOR arduino mega 2650 skiip 613 gb 123 ct arduino sound sensor module pic arduino nano mc34063l

    37035

    Abstract: LTC3703-5 30V 20A 10KHz power MOSFET LTC3703 LTC3703EG-5 LTC3703EGN-5 MBR1100 MMDL770T1 Si7850DP
    Text: LTC3703-5 60V Synchronous Switching Regulator Controller U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO The LTC 3703-5 is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 60V, making it ideal for telecom and automotive


    Original     		PDF LTC3703-5 LTC3703-5 600kHz) 100kHz 600kH5V 16-Pin LT3010 LT3430/LT3431 200kHz/500kHz 37035 30V 20A 10KHz power MOSFET LTC3703 LTC3703EG-5 LTC3703EGN-5 MBR1100 MMDL770T1 Si7850DP

    Untitled

    Abstract: No abstract text available
    Text: LT3435 High Voltage 3A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ The LT 3435 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high


    Original     		PDF LT3435 500kHz 500kHz TSSOP16E LT3433 400mA 200kHz, TSSOP-16E LT3434

    flyback bsc 68e

    Abstract: COILCRAFT D01605T 0605 INDUCTOR bsc 68e LT3437EFE D03308P-224 LT3437EDD MARK 431 SO-8 10MQ100N BAS21
    Text: LT3437 High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current U FEATURES DESCRIPTIO • The LT 3437 is a 200kHz monolithic buck switching regulator that accepts input voltages up to 80V. A high efficiency 500mA, 0.8Ω switch is included on the die along


    Original     		PDF LT3437 500mA, 200kHz 200kHz 500mA TSSOP-16E LT3434/LT3435 200kHz, flyback bsc 68e COILCRAFT D01605T 0605 INDUCTOR bsc 68e LT3437EFE D03308P-224 LT3437EDD MARK 431 SO-8 10MQ100N BAS21

    boost convertor 12v to 24v 2A

    Abstract: LTM2881IY-3 multiphase DC-DC convertor LTM2881MPY-3 LGA 4x5 RS422 TO RS232 CONVERTOR CIRCUIT LTM2881MPY-5 mp sot 23 2a step down dc to dc regulator so8 LTC2242IUP-12
    Text: MILITARY PLASTIC ICs Part Number Amplifiers LTC2053HMS8 LTC2054MPS5 LTC2054HVMPS5 LT1882MPS LT1637MPS8 LT1994MPDD LT6107MPS5 LT1112MPS8 LT1498MPS8 LT1124AMPS8 LTC6087HMS8 LT1499HS LT1125MPSW LT6107MPS5 Description 0.2MHz, Precision, Rail-to-Rail, Zero-Drift, Resistor-Prog Instrumentation Amp


    Original     		PDF LTC2053HMS8 LTC2054MPS5 LTC2054HVMPS5 LT1882MPS LT1637MPS8 LT1994MPDD LT6107MPS5 LT1112MPS8 LT1498MPS8 LT1124AMPS8 boost convertor 12v to 24v 2A LTM2881IY-3 multiphase DC-DC convertor LTM2881MPY-3 LGA 4x5 RS422 TO RS232 CONVERTOR CIRCUIT LTM2881MPY-5 mp sot 23 2a step down dc to dc regulator so8 LTC2242IUP-12