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    L5981 Price and Stock

    STMicroelectronics L5981TR

    Switching Voltage Regulators 1a Step-Down Switching Reg
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Mouser Electronics L5981TR 7,630
    • 1 $2.1
    • 10 $1.56
    • 100 $1.44
    • 1000 $1.3
    • 10000 $1.19
    		Buy Now
    Verical L5981TR 312,000 4,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $1.1514
    		Buy Now
    L5981TR 3,000 5
    • 1 -
    • 10 $1.396
    • 100 $1.296
    • 1000 $1.232
    • 10000 $1.225
    		Buy Now
    Arrow Electronics L5981TR 312,000 16 Weeks 4,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $1.1514
    		Buy Now
    L5981TR Cut Strips 3,000 16 Weeks 1
    • 1 $1.647
    • 10 $1.396
    • 100 $1.296
    • 1000 $1.232
    • 10000 $1.225
    		Buy Now

    L5981 Datasheets (3)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    L5981 STMicroelectronics 1A step-down switching regulator Original PDF
    L5981TR STMicroelectronics 1A step-down switching regulator Original PDF
    L5981TR STMicroelectronics 1 A step-down switching regulator Original PDF

    L5981 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    ST 13004

    Abstract: C3225 CDR6D28MN CDRH105RNP GRM55 L5981 L5988D MSS1038
    Text: L5981 1 A step-down switching regulator Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V ■ 250 kHz switching frequency, programmable up to 1 MHz ■ Internal soft-start and inhibit ■ Low dropout operation: 100 % duty cycle


    Original     		PDF L5981 L5981 ST 13004 C3225 CDR6D28MN CDRH105RNP GRM55 L5988D MSS1038

    Untitled

    Abstract: No abstract text available
    Text: L5981 1 A step-down switching regulator Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V ■ 250 kHz switching frequency, programmable up to 1 MHz ■ Internal soft-start and inhibit ■ Low dropout operation: 100 % duty cycle


    Original     		PDF L5981

    Untitled

    Abstract: No abstract text available
    Text: L5981 1 A step-down switching regulator Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V ■ 250 kHz switching frequency, programmable up to 1 MHz ■ Internal soft-start and inhibit ■ Low dropout operation: 100 % duty cycle


    Original     		PDF L5981 L5981

    GRM55

    Abstract: C3225 CDR6D28MN CDRH105RNP L5981 L5988D MSS1038
    Text: L5981 1A step-down switching regulator Features „ 1A DC output current „ 2.9V to 18V input voltage „ Output voltage adjustable from 0.6V „ 250kHz switching frequency, programmable up to 1MHz „ Internal soft-start and inhibit „ Low dropout operation: 100% duty cycle


    Original     		PDF L5981 250kHz L5981 GRM55 C3225 CDR6D28MN CDRH105RNP L5988D MSS1038

    GRM31 Murata

    Abstract: No abstract text available
    Text: L5981 1 A step-down switching regulator Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V ■ 250 kHz switching frequency, programmable up to 1 MHz ■ Internal soft-start and inhibit ■ Low dropout operation: 100 % duty cycle


    Original     		PDF L5981 L5981 GRM31 Murata

    GRM31CR61E106KA12

    Abstract: L5981 capacitor 68nf L5985 STPS2L25U STPS2L25V Step-Down Switching Regulator
    Text: L5981 1 A step-down switching regulator demonstration board based on the L5981 Data Brief Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V to 16 V ■ 250 kHz switching frequency, programmable up to 1 MHz


    Original     		PDF EVAL5981 L5981 GRM31CR61E106KA12 L5981 capacitor 68nf L5985 STPS2L25U STPS2L25V Step-Down Switching Regulator

    VFQFPN8

    Abstract: L5981 JESD97 L5981TR QFN3x3-8
    Text: L5981 1A step-down switching regulator Preliminary Data General features • 1A DC output current ■ 2.9V to 18V input voltage ■ Output voltage adjustable from 0.6V ■ 250KHz switching frequency, programmable up to 1MHz ■ Internal Soft-start and Inhibit


    Original     		PDF L5981 250KHz VFQFPN8 L5981 JESD97 L5981TR QFN3x3-8

    C3225

    Abstract: CDR6D28MN CDRH105RNP GRM55 L5981 L5988D MSS1038 multi layer capacitor
    Text: L5981 1 A step-down switching regulator Features • 1 A DC output current ■ 2.9 V to 18 V input voltage ■ Output voltage adjustable from 0.6 V ■ 250 kHz switching frequency, programmable up to 1 MHz ■ Internal soft-start and inhibit ■ Low dropout operation: 100 % duty cycle


    Original     		PDF L5981 C3225 CDR6D28MN CDRH105RNP GRM55 L5981 L5988D MSS1038 multi layer capacitor

    Untitled

    Abstract: No abstract text available
    Text: L5981 1 A step-down switching regulator Datasheet - production data • Industrial: chargers, PLD, PLA, FPGA  Networking: XDSL, modems, DC-DC modules  Computer: optical storage, hard disk drive, printers, audio/graphic cards VFQFPN8 3 mm x 3 mm  LED driving


    Original     		PDF L5981 L5981 DocID13004

    PM8903

    Abstract: ST33F1M LIS3DH LSM303DLH HDMI2C1-5DIJ STMPE24M31 STPS2L40A ST1S40 ST23ZL48 STEVAL-mki062v2
    Text: Peripheral semiconductors for set-top box applications STMicroelectronics www.st.com Contents Power management DC-DC conversion - step-down converters DC-DC conversion - step-up converters DC-DC conversion - multi-output regulators Single-phase switching DC-DC controllers and smart regulators


    Original     		PDF LIS331DLH STEVAL-ISA058V1 VIPER17LN VIPER17LN STEVAL-IPA001V1 BRSTB0810 PM8903 ST33F1M LIS3DH LSM303DLH HDMI2C1-5DIJ STMPE24M31 STPS2L40A ST1S40 ST23ZL48 STEVAL-mki062v2

    sg3525 application note

    Abstract: switching power supply sg3525 sg3524 PWM dc to dc boost regulator sg3524 PWM GENERATOR with mosfet sg3525 pwm dc motor Full-bridge SG3525 sg3525 pwm SG3525 IC sg3525 application sg3525
    Text: Industrial and power conversion ICs Selection guide November 2009 www.st.com Application specific for motor control Controllers Package Vcc V L297D Part number SO-20 5 L297 DIP-20 5 PWM current controller, stepper motor sequence generator, enable input, reset and home input


    Original     		PDF L297D SO-20 DIP-20 L6506D L6506 DIP-18 L6201 L6201PS sg3525 application note switching power supply sg3525 sg3524 PWM dc to dc boost regulator sg3524 PWM GENERATOR with mosfet sg3525 pwm dc motor Full-bridge SG3525 sg3525 pwm SG3525 IC sg3525 application sg3525

    L5988D

    Abstract: R2KY VCR modulators panasonic C3225 DR125 GRM55 MSS1048 MSS1260 MY92 SW regulator 9300
    Text: L5988D 4 A continuous more than 5 A pulsed step-down switching regulator with synchronous rectification Preliminary Data Features • 4 A output current (more than 5 pulsed) ■ Operating input voltage from 2.9 V to 18 V ■ External 1.8 V ± 2 % reference voltage


    Original     		PDF L5988D L5988D R2KY VCR modulators panasonic C3225 DR125 GRM55 MSS1048 MSS1260 MY92 SW regulator 9300

    G5725

    Abstract: G9117 rt9193-33pb G5628 AT1316 G9141 G5624 at5160 RT9167-33PB G5126
    Text: 1 of 19 Pin Function Compatible Compatible 300mA CMOS LDOVout=1.5V YES Part Number AME PartNumber APL5312-15/B AME8801LEEVZ APL5312-17/B AME8801ZEEVZ YES 300mA CMOS LDO Vout=1.7V APL5312-18/B AME8801MEEVZ YES 300mA CMOS LDO Vout=1.8V APL5312-19/B AME8801YEEVZ


    Original     		PDF 300mA APL5312-15/B AME8801LEEVZ APL5312-17/B AME8801ZEEVZ APL5312-18/B AME8801MEEVZ APL5312-19/B G5725 G9117 rt9193-33pb G5628 AT1316 G9141 G5624 at5160 RT9167-33PB G5126

    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
    Text: 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     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w 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

    l598x

    Abstract: L5980 L5981 L5983 L5985
    Text: Up to 2 A switching step‑down regulators in a small package A new family of compact monolithic step‑down regulators in QFN8L 3x3 packages The L598x family is composed of four monolithic step-down switching regulators capable of delivering more than 2 A. They are housed in small outline


    Original     		PDF L598x FL598X1007 L5980 L5981 L5983 L5985

    ST VIPER 22A

    Abstract: VIPER53 AN2711 UM0670 VIPER22A l6599at VIPER27L EVL6562A-LED AN2838 LED Driver viper22a
    Text: Energy-efficient solutions for LED lighting October 2009 www.st.com/lighting Contents ST’s commitment to energy saving 4 ST’s LED driver solutions 6 LED application segments 8 LED drivers STP04CM05 STP08xP05 STP16x STP24DP05 9 9 10 11 12 Boost converters


    Original     		PDF STP04CM05 STP08xP05 STP16x STP24DP05 PM660x LED770x ST8R00 L6920D/DB STCF05 L6902D ST VIPER 22A VIPER53 AN2711 UM0670 VIPER22A l6599at VIPER27L EVL6562A-LED AN2838 LED Driver viper22a

    PWM generation STM8s

    Abstract: VIPER22A EQUIVALENT STM32 IWDG l6562 buck led design ST VIPER 22A VIPER22A STCF04 STM32 103 VIPER 22 LED DRIVER l6562A flyback pfc
    Text: Energy-efficient solutions for LED lighting October 2009 www.st.com/lighting Contents ST’s commitment to energy saving 4 ST’s LED driver solutions 6 LED application segments 8 LED array drivers STP04CM05 STP08xP05 STP16x STP24DP05 9 9 10 11 12 Boost converters


    Original     		PDF STP04CM05 STP08xP05 STP16x STP24DP05 PM660x LED770x ST8R00 L6920D/DB STCF05 L6902D PWM generation STM8s VIPER22A EQUIVALENT STM32 IWDG l6562 buck led design ST VIPER 22A VIPER22A STCF04 STM32 103 VIPER 22 LED DRIVER l6562A flyback pfc

    HDMI2C1-5DIJ

    Abstract: VIPER27L VIPER53 QFN-4x4-24 STMPE821 VIPER22A L6668 LM833 LISY300AL viper27
    Text: Peripheral semiconductors for set-top box applications September 2008 www.st.com Contents Power management DC-DC conversion - step-down DC-DC conversion - step-up DC-DC conversion - multi-output regulators Single-phase switching DC-DC controllers and smart regulators


    Original     		PDF LISY300AL BRSTB0908 HDMI2C1-5DIJ VIPER27L VIPER53 QFN-4x4-24 STMPE821 VIPER22A L6668 LM833 LISY300AL viper27

    sg3524 PWM GENERATOR with mosfet

    Abstract: half-bridge SG3525 sg3525 application note sg3525 application Full-bridge SG3525 SG3525 SG3525 IC sg3525 pwm switching power supply sg3525 l6561 flyback pfc led
    Text: Industrial and power conversion ICs Selection guide June 2009 www.st.com Application specific for motor control Controllers Package Vcc V L297D Part number SO-20 5 L297 DIP-20 5 PWM current controller, stepper motor sequence generator, enable input, reset and home input


    Original     		PDF L297D SO-20 DIP-20 L6506D L6506 DIP-18 L6201 L6201PS sg3524 PWM GENERATOR with mosfet half-bridge SG3525 sg3525 application note sg3525 application Full-bridge SG3525 SG3525 SG3525 IC sg3525 pwm switching power supply sg3525 l6561 flyback pfc led

    220v AC voltage stabilizer schematic diagram

    Abstract: LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 AD9272 Analog Front End, iMEMS Accelerometers & Gyroscopes . . . . . . 782, 2583 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-528 Acceleration and Pressure Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2585


    Original     		PDF AD9272 P462-ND LNG295LFCP2U P463-ND LNG395MFTP5U 220v AC voltage stabilizer schematic diagram LG color tv Circuit Diagram tda 9370 1000w inverter PURE SINE WAVE schematic diagram schematic diagram atx Power supply 500w TV SHARP IC TDA 9381 PS circuit diagram wireless spy camera 9744 mini mainboard v1.2 sony 279-87 transistor E 13005-2 superpro lx

    Full-bridge SG3525

    Abstract: sg3524 PWM GENERATOR with mosfet SG3525 IC sg3525 application note sg3524 PWM GENERATOR SG3524 step up sg3524 PWM dc to dc boost regulator SG3524 application notes speed control SG3525 sg3525 pwm
    Text: Industrial and power conversion ICs Selection guide January 2009 www.st.com Application specific for motor control Controllers Package Vcc V L297D Part number SO-20 5 Features Stepping mode Application L297 DIP-20 5 PWM current controller, stepper motor sequence generator,


    Original     		PDF L297D SO-20 DIP-20 L6506D L6506 DIP-18 L6201 L6201PS Full-bridge SG3525 sg3524 PWM GENERATOR with mosfet SG3525 IC sg3525 application note sg3524 PWM GENERATOR SG3524 step up sg3524 PWM dc to dc boost regulator SG3524 application notes speed control SG3525 sg3525 pwm

    sg3524 PWM GENERATOR with mosfet

    Abstract: sg3524 PWM MOTOR mosfet SG3525 sg3525 pwm dc motor sg3525 pwm sg3525 pwm bridge switching power supply sg3524 PWM GENERATOR microstepping L6203 SG3525 motor drive L6585D
    Text: Industrial and power conversion ICs Selection guide October 2007 www.st.com ASSP for motor control Controllers Part number Package Supply voltage [V] Features Stepping mode Application Full step, Half step, Wave mode Stepper L297D SO-20 5 L297 DIP-20 5 PWM current controller, Stepper motor sequence generator,


    Original     		PDF L297D SO-20 DIP-20 L6506D L6506 DIP-18 SGIPC1007 sg3524 PWM GENERATOR with mosfet sg3524 PWM MOTOR mosfet SG3525 sg3525 pwm dc motor sg3525 pwm sg3525 pwm bridge switching power supply sg3524 PWM GENERATOR microstepping L6203 SG3525 motor drive L6585D

    lm723 battery charger

    Abstract: L6902 lm723 circuits pb137acv LNBP21PD amoled L4972 STC4054GR lm337 so-8 LM723
    Text: Linear and switching voltage regulators Selection guide September 2007 www.st.com/vregs Linear voltage regulators Part number composition family code + suffix Packages suffixes Standard positive & negative Std positive Std negative Low drop Very low drop


    Original     		PDF OT223 OT23-5L OT-89 O-220 O-220FP TSOT23-5L LMC38P LMC37P L4941PS L4940PVVS lm723 battery charger L6902 lm723 circuits pb137acv LNBP21PD amoled L4972 STC4054GR lm337 so-8 LM723

    power supply DVD schematic diagram ic viper 22 A

    Abstract: md1803dfx equivalent toshiba laptop schematic diagram toshiba notebook schematic diagram free L6585D STM32 LQFP-64 footprint md1803dfx VIPER22A EQUIVALENT md1803 STM32 PWM output soft DCM developer kit
    Text: www.st.com/express Semiconductor Product Design & Innovations 2. STM32 MCU Family 4. ST7 GEM Firmware 16. L6566 2 M3 ST Multi-Mode Controller 17. L598x DC-DC Converters 18. PM8800 PoE-PD Controller 5. EMIF06-SD02F3 IPAD Memory Card Transceiver 6. ACST2 Series


    Original     		PDF STM32 L6566 L598x PM8800 EMIF06-SD02F3 L674x GS-R12/24 PM6600 DSL01-008SC5 /-016SC5 power supply DVD schematic diagram ic viper 22 A md1803dfx equivalent toshiba laptop schematic diagram toshiba notebook schematic diagram free L6585D STM32 LQFP-64 footprint md1803dfx VIPER22A EQUIVALENT md1803 STM32 PWM output soft DCM developer kit