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

    LP3984 Search Results

    LP3984 Datasheets (75)

    National Semiconductor
    Part ECAD Model Manufacturer Description Datasheet Type PDF PDF Size Page count
    LP3984
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-1.5MDC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-1.5 MWC
    National Semiconductor LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 331.93KB 12
    LP3984I-1.5MWC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-1.8MDC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-1.8MWC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-2.0MDC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984I-2.0MWC
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984IBP-1.5
    National Semiconductor LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package; Package: MICRO SMD; No of Pins: 4 Original PDF 331.93KB 12
    LP3984IBP-1.5
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984IBP-1.5
    National Semiconductor PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 1.5V 0.15A 4DSBGA Original PDF 14
    LP3984IBP-1.8
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984IBP-1.8
    National Semiconductor LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package; Package: MICRO SMD; No of Pins: 4 Original PDF 331.93KB 12
    LP3984IBP-1.8
    National Semiconductor PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 1.8V 0.15A 4DSBGA Original PDF 14
    LP3984IBP-2.0
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984IBP-2.0
    National Semiconductor LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package; Package: MICRO SMD; No of Pins: 4 Original PDF 331.93KB 12
    LP3984IBP-2.0/NOPB
    National Semiconductor PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 2V 0.15A 4DSBGA Original PDF 14
    LP3984IBP-3.1
    National Semiconductor Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Original PDF 295.21KB 11
    LP3984IBP-3.1
    National Semiconductor LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package; Package: MICRO SMD; No of Pins: 4 Original PDF 331.93KB 12
    LP3984IBP-3.1
    National Semiconductor PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.1V 0.15A 4DSBGA Original PDF 14
    SF Impression Pixel

    LP3984 Price and Stock

    Select Manufacturer

    National Semiconductor Corporation LP3984ITPX-2.9/NOPB

    LP3984ITPX-2.9/NOPB
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LP3984ITPX-2.9/NOPB 39,000 646
    • 1 -
    • 10 -
    • 100 -
    • 1000 $0.54
    • 10000 $0.48
    Buy Now
    Rochester Electronics LP3984ITPX-2.9/NOPB 39,000 1
    • 1 -
    • 10 -
    • 100 $0.52
    • 1000 $0.43
    • 10000 $0.38
    Buy Now

    National Semiconductor Corporation LP3984IMFX-1.8/NOPB

    LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LP3984IMFX-1.8/NOPB 31,500 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    LP3984IMFX-1.8/NOPB 14,587 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    LP3984IMFX-1.8/NOPB 3,000 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    LP3984IMFX-1.8/NOPB 3,000 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    LP3984IMFX-1.8/NOPB 1,860 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    Rochester Electronics LP3984IMFX-1.8/NOPB 55,767 1
    • 1 -
    • 10 -
    • 100 $0.26
    • 1000 $0.22
    • 10000 $0.20
    Buy Now

    Texas Instruments LP3984ITPX-1.8/NOPB

    LDO Regulator Pos 1.8V 0.15A 4-Pin DSBGA
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical () LP3984ITPX-1.8/NOPB 15,000 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    LP3984ITPX-1.8/NOPB 3,000 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    Bristol Electronics LP3984ITPX-1.8/NOPB 2,811
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote
    Rochester Electronics LP3984ITPX-1.8/NOPB 18,000 1
    • 1 -
    • 10 -
    • 100 $0.26
    • 1000 $0.22
    • 10000 $0.20
    Buy Now

    National Semiconductor Corporation LP3984ITPX-1.8/NOPB

    LDO Regulator Pos 1.8V 0.15A 4-Pin DSBGA
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LP3984ITPX-1.8/NOPB 12,000 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    Rochester Electronics LP3984ITPX-1.8/NOPB 12,000 1
    • 1 -
    • 10 -
    • 100 $0.26
    • 1000 $0.22
    • 10000 $0.20
    Buy Now

    National Semiconductor Corporation LP3984ITP-2.9/NOPB

    LDO Regulator Pos 2.9V 0.15A 4-Pin DSBGA
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Verical LP3984ITP-2.9/NOPB 10,250 1,365
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.24
    Buy Now
    Rochester Electronics LP3984ITP-2.9/NOPB 10,621 1
    • 1 -
    • 10 -
    • 100 $0.26
    • 1000 $0.22
    • 10000 $0.20
    Buy Now

    LP3984 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    150 mA CMOS Low-Dropout Regulator sot 23-5

    Contextual Info: LP3984 LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Literature Number: SNVS160D LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description


    Original
    lp3984150masnvs160d150 ma cmos low-dropout regulator sot 23-5 PDF

    Contextual Info: LP3984 www.ti.com SNVS160F – OCTOBER 2001 – REVISED OCTOBER 2013 LP3984 Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O DSBGA Package Check for Samples: LP3984 FEATURES DESCRIPTION • • • • • • The LP3984 is designed for portable and wireless


    Original
    lp3984snvs160fot-23-5 PDF

    marking B5 sot23-5

    Abstract: LP3984 sot23-5 thermal resistance
    Contextual Info: Preliminary Datasheet LP3984 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The LP3984 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3984 performance is optimized for battery-powered systems to deliver


    Original
    lp3984300maot23-5400mw+2marking b5 sot23-5sot23-5 thermal resistance PDF

    TPA04

    Abstract: marking Lebb smd sot 23/5 LP3984 MF05A BPA04EJC
    Contextual Info: LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150matpa04marking lebb+3smd sot 23/5mf05abpa04ejc PDF

    marking Lebb

    Abstract: smd code marking sot23-5 LP3984 MF05A
    Contextual Info: LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150mamarking lebbsmd code marking sot23-5+1mf05a PDF

    Contextual Info: 1 B2 X V,N V0UT LP3984 3(A2) V EN NC


    OCR Scan
    PDF

    marking Lebb

    Abstract: 5-pin smd sot-23 Voltage Regulators Marking Code SMD sot-23-5 voltage regulator
    Contextual Info: LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150ma10khz5-aug-2002+3marking lebb5-pin smd sot-23 voltage regulatorsmarking code smd sot-23-5 voltage regulator PDF

    Contextual Info: October 2001 LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150ma PDF

    Marking Code SMD sot-23-5 voltage regulator

    Abstract: tantalum capacitor smd code marking
    Contextual Info: November 2001 LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150mamarking code smd sot-23-5 voltage regulatortantalum capacitor smd code marking PDF

    Contextual Info: LP3984 www.ti.com SNVS160D – MAY 2004 – REVISED MAY 2004 LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package Check for Samples: LP3984 FEATURES limit 1 • 2 • • • • • Miniature 4-I/O micro SMD and SOT-23-5


    Original
    lp3984snvs160d150maot-23-5 PDF

    LP3984

    Abstract: MF05A marking Lebb sot-23-5 marking B2
    Contextual Info: LP3984 Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package General Description The LP3984 is designed for portable and wireless applications with demanding performance and space requirements. The LP3984’s performance is optimized for battery powered


    Original
    lp3984150mamf05amarking lebb+1sot-23-5 marking b2 PDF

    Contextual Info: User's Guide SNVA235A – May 2007 – Revised April 2013 AN-1621 LP3972 USB Evaluation Board Rev B 1 General Description The LP3972 Flex PMU is a complete power management IC designed for advanced processors. It contains 5 low noise low dropout regulators, 3 DC/DC buck converters, a backup battery charger, real


    Original
    snva235aan-1621lp3972 PDF

    MIC5245 charger

    Abstract: zener diode cross reference TK63118SCL SiP2801 DC-DC Isolated Power Supplies SiP32413 TK63133SCL part numbering system nomenclatures Tray package so-16 Power MOSFET Cross Reference Guide
    Contextual Info: V i s h ay I n t e r t e c h n o l o g y, I n c . Power ICs ics Selector Guide DC-DC Isolated Power Supplies DC-DC Switching Regulators Non-Isolating Drivers Power Distribution Batter y Management Bus Inter face Linear Regulators w w w. v i s h a y. c o m


    Original
    vmn-sg2095-11xxmic5245 chargerzener diode cross referencetk63118scl+7sip2801dc-dc isolated power suppliessip32413tk63133sclpart numbering system nomenclaturestray package so-16power mosfet cross reference guide PDF

    icl7071

    Abstract: LM317 B1588 lm317 to92 ka3842 equivalent mc3842 ka3842 equivalent uc3842 B1115 LM317 sot23 mc3843a
    Contextual Info: MANF. BAY Alpha Semi AS1115 AS1117 AS1580 AS1581 AS1582 AS1583 AS2431 AS2810 AS2815 AS2830 AS2850 AS2880 AS2930 AS2931 AS2950 AS2951 AS431 TL431 AS431C AS432 LP2950 LP2951 B1115 B1117 B1580 B1581 B1582 B1583 B3431 B1117 B1586 B1587 B1585 B1584 LM2930 LM2931


    Original
    as1115as1117as1580as1581+16as1582as1583as2431as2810as2815as2830icl7071lm317b1588lm317 to92ka3842 equivalentmc3842ka3842 equivalent uc3842b1115lm317 sot23mc3843a PDF

    1000w inverter PURE SINE WAVE schematic diagram

    Abstract: 1000w audio amplifier circuit diagram database PAL 007 pioneer dc-ac inverter PURE SINE WAVE schematic diagram 1000w class d circuit diagram schematics schematic diagram inverter 12v to 24v 1000w mini Audio transformer 200k to 1k ct input 12v 300W AUDIO AMPLIFIER CIRCUIT DIAGRAM schematic LG lcd backlight inverter lm98725 users guide
    Contextual Info: Analog Products Selection Guide 2010 Vol. 1 Data Conversion Amplifiers Temperature Sensors Clock and Timing Interface Audio Power Management Design Tools national.com Energy-Efficient Analog Makes the Difference national.com W ith 50 years of analog innovation, National Semiconductor


    Original
    1000w inverter pure sine wave schematic diagram1000w audio amplifier circuit diagram databasepal 007 pioneerdc-ac inverter pure sine wave schematic diagram+61000w class d circuit diagram schematicsschematic diagram inverter 12v to 24v 1000wmini audio transformer 200k to 1k ct input12v 300w audio amplifier circuit diagramschematic lg lcd backlight inverterlm98725 users guide PDF

    12W Sot23

    Abstract: 12W SMD SOT23 12w sot-23 sot-23 12w TA 7698 AP Micro SOIC8 sot23 12W LM3500 FBGA-49 SOT23 M7
    Contextual Info: LM2796 a * f lM S t t n m * ä 6 = c a n iH ! àm m m m • t o j» i = s i s K m m m i £ 20 mA • m1 ENA & ENB > U l f i M M ä t # • f f a t m 3/2 « m s 2.7V M 5.5V • JJIt«r^ÄI«Ä(PWM)^ÄSf!|: • 100 Hz M 1 kHz i 8 ü m micro SMD 2.1 mm x 2.4 min x 0.6 mm


    OCR Scan
    lm279612w sot2312w smd sot2312w sot-23+7sot-23 12wta 7698 apmicro soic8sot23 12wlm3500fbga-49sot23 m7 PDF

    1000w inverter PURE SINE WAVE schematic diagram

    Abstract: 1000w audio amplifier circuit diagram database spo2 sensor ds9our124 LMV1051 1000W power amplifier ocl circuit diagram triac MAC 97 AB S13 instrument cluster schematic Amplifier 1000w schematic diagrams lm98725 users guide
    Contextual Info: Analog Products Selection Guide 2011 Data Conversion Amplifiers Temperature Sensors Clock and Timing Interface Audio Power Management Design Tools national.com Energy-Efficient Analog Makes the Difference national.com W ith 50 years of analog innovation, National Semiconductor


    Original
    1000w inverter pure sine wave schematic diagram1000w audio amplifier circuit diagram databasespo2 sensords9our124+6lmv10511000w power amplifier ocl circuit diagramtriac mac 97 abs13 instrument cluster schematicamplifier 1000w schematic diagramslm98725 users guide PDF

    LP398X

    Abstract: CA SOT23-5 ldo SOT23 ENABLE ldo 5v SOT23 ldo SOT23 LP3981 DUAL LDO SMD EXCEL SMD sot23 1V sot23-5 CA
    Contextual Info: National News LP398X Family December 2001 www.national.com/cmosldo The New Full-Featured Family of CMOS Ultra-Low Dropout Regulators Dropout Comparison with 150 mA Load 3V Regulator High PSRR Maintained Over Typical 1 Cell Li-lon VIN Range 3 2.95 VOUT = 2.85V


    Original
    lp398xlp3985ca sot23-5ldo sot23 enable+7ldo 5v sot23ldo sot23lp3981dual ldo smdexcel smdsot23 1vsot23-5 ca PDF

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Contextual Info: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    p462-ndp463-ndlng295lfcp2ulng395mftp5u+11us2011schematic diagram atx power supply 500wpioneer pal 012a1000w inverter pure sine wave schematic diagram600va numeric ups circuit diagramswinbond bios 25064tle 9180 infineonsmsc mec 1300 nutbe schematic diagram inverter 2000wdk55circuit diagram of luminous 600va ups PDF

    1000w audio amplifier circuit diagram database

    Abstract: 1000w inverter PURE SINE WAVE schematic diagram PAL 007 pioneer schematic lg backlight inverter LP2989 CROSS LME49830 pioneer mosfet ic PAL 007 S13 instrument cluster schematic PAL 007 pioneer mosfet SCHEMATIC 1000w power amplifier stereo
    Contextual Info: Analog Products Selection Guide 2010 Vol. 1 Data Conversion Amplifiers Temperature Sensors Clock and Timing Interface Audio Power Management Design Tools national.com Energy-Efficient Analog Makes the Difference national.com W ith 50 years of analog innovation, National Semiconductor


    Original
    1000w audio amplifier circuit diagram database1000w inverter pure sine wave schematic diagrampal 007 pioneerschematic lg backlight inverter+6lp2989 crosslme49830pioneer mosfet ic pal 007s13 instrument cluster schematicpal 007 pioneer mosfetschematic 1000w power amplifier stereo PDF

    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
    Contextual Info: 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
    cy8c38cy8c29incl79512t9797+1612t980412t980312t980012t980212t980112t9805arduino mega256013001 s 6d transistorarduino uno rev 3agilent optical encoder 9988mz 13001 transistorarduino mega 2650skiip 613 gb 123 ctarduino sound sensor module picarduino nanomc34063l PDF

    tlo82

    Abstract: TLO82 datasheet lm147 lm117 3.3V JM38510/10901BGA TLO82 application lm723 LM338 model SPICE LM723 pin details lm842
    Contextual Info: Worldwide Sales Offices Linear/Mixed-Signal Designer’s Guide Winter 2002 FRANCE ITALY PRC SWEDEN National Semicondutores da América do Sul Ltda. World Trade Center Av. das Nações Unidas, 12.551 22nd Floor - cj. 2207 04578-903 Brooklyn São Paulo, SP Brasil


    Original
    i-20089tlo82tlo82 datasheetlm147+7lm117 3.3vjm38510/10901bgatlo82 applicationlm723lm338 model spicelm723 pin detailslm842 PDF

    MS412

    Abstract: ECJ2FF1A106Z AN1621 1206 smd resistor yaego JMK316BJ106M USBN9604 GRM2195C2A470JZ01D GRM21BR71E104KA01L LP3972 T520B107M006ASE040
    Contextual Info: National Semiconductor Application Note 1621 Sheldon Mah May 2007 General Description Key Features The LP3972 Flex PMU is a complete power management IC designed for advanced processors. It contains 5 low noise low dropout regulators, 3 DC/DC buck converters, a backup battery charger, real time clock supply regulator [RTC], 2 GPO’s


    Original
    lp3972an-1621ms412ecj2ff1a106z+7an16211206 smd resistor yaegojmk316bj106musbn9604grm2195c2a470jz01dgrm21br71e104ka01lt520b107m006ase040 PDF

    MS412

    Abstract: JMK316BJ106M SEIKO TP10 0805CG150J9B200 3,3V regulator SOT 61729-0010B GRM2195C2A470JZ01D USBN9604 regulator SOT-23 5 T520B107M006ASE040
    Contextual Info: National Semiconductor Application Note 1620 Sheldon Mah May 2007 General Description Key Features The LP3971 Flex PMU is a complete power management IC designed for advanced applications processors. It contains 5 low noise low dropout regulators, 3 DC/DC buck converters,


    Original
    lp3971an-1620ms412jmk316bj106m+8seiko tp100805cg150j9b2003,3v regulator sot61729-0010bgrm2195c2a470jz01dusbn9604regulator sot-23 5t520b107m006ase040 PDF