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    L5991A Price and Stock

    STMicroelectronics L5991AD13TR

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    DigiKey L5991AD13TR Cut Tape 2,286 1
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    L5991AD13TR Digi-Reel 2,286 1
    • 1 $2.33
    • 10 $1.732
    • 100 $1.4152
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    L5991AD13TR Reel 2,500
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    Avnet Americas L5991AD13TR Reel 35 Weeks 2,500
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    Mouser Electronics L5991AD13TR 1,489
    • 1 $1.68
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    • 100 $1.23
    • 1000 $1.13
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    Verical L5991AD13TR 750 6
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    Arrow Electronics L5991AD13TR Cut Strips 750 35 Weeks 1
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    • 100 $1.0746
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    STMicroelectronics L5991AD13TR 1,489 1
    • 1 $1.65
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    Bristol Electronics L5991AD13TR 873
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    Ameya Holding Limited L5991AD13TR 1,498
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    Avnet Silica L5991AD13TR 5,000 17 Weeks 2,500
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    EBV Elektronik L5991AD13TR 2,500 36 Weeks 2,500
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    STMicroelectronics L5991AD

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    DigiKey L5991AD Tube 400 1
    • 1 $2.33
    • 10 $1.732
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    Avnet Americas L5991AD Tube 35 Weeks 1,000
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    L5991AD Bulk 1
    • 1 $2.87
    • 10 $2.58
    • 100 $2.11
    • 1000 $2.11
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    Mouser Electronics L5991AD 1,158
    • 1 $2.08
    • 10 $1.49
    • 100 $1.42
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    Newark L5991AD Bulk 189 1
    • 1 $2.87
    • 10 $2.58
    • 100 $2.11
    • 1000 $1.8
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    STMicroelectronics L5991AD 1,158 1
    • 1 $2.04
    • 10 $1.46
    • 100 $1.39
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    Bristol Electronics L5991AD 591
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    TME L5991AD 147 1
    • 1 $2.63
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    • 100 $1.96
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    Avnet Silica L5991AD 50 17 Weeks 50
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    EBV Elektronik L5991AD 36 Weeks 50
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    Win Source Electronics L5991AD 3,550
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    STMicroelectronics E-L5991AD

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    DigiKey E-L5991AD Tube 78 1
    • 1 $1.96
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    STMicroelectronics L5991A

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    DigiKey L5991A Tube 1,000
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    L5991A Datasheets (13)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original PDF
    L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original PDF
    L5991A STMicroelectronics Current Mode PWM, 0.075mA Start-up Supply Current, DIP Original PDF
    L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991A STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991AD STMicroelectronics Primary Controller with Standby Original PDF
    L5991AD STMicroelectronics Current Mode PWM, 0.075mA Start-up Supply Current, SOIC Original PDF
    L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991AD STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Scan PDF
    L5991AD13TR STMicroelectronics Original PDF
    L5991AD13TR STMicroelectronics PRIMARY CONTROLLER WITH STANDBY Original PDF

    L5991A Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    DIAC DB3

    Abstract: diac DB3 application note STW14NK50 BYV52-200 opto diac asymmetrical half bridge controller ROE EYS 06 ROE capacitor EYS asymmetrical half bridge converter AN1621
    Text: AN1621 APPLICATION NOTE 300W SECONDARY CONTROLLED TWO-SWITCH FORWARD CONVERTER WITH L5991A 1 INTRODUCTION A typical off-line isolated switch-mode power supply has the controller located on the primary side of the transformer, whereas the output voltages to be controlled and the housekeeping functions are located on the secondary side. Usually the voltage feedback signal is transferred to the primary controller by using an optocoupler


    Original     		PDF AN1621 L5991A DIAC DB3 diac DB3 application note STW14NK50 BYV52-200 opto diac asymmetrical half bridge controller ROE EYS 06 ROE capacitor EYS asymmetrical half bridge converter AN1621

    T3.15A 250V

    Abstract: l5991a l5991 4N35 15 28 K bc337 darlington equivalent BCD60II 470 uF 50V RB capacitor 7Q51 npn bc337 signal transistor
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD D97IN754 T3.15A 250V l5991a l5991 4N35 15 28 K bc337 darlington equivalent BCD60II 470 uF 50V RB capacitor 7Q51 npn bc337 signal transistor

    TL431 PLE

    Abstract: L5991A l5991 VT234 t3.15a 250v BCD60II
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD TL431 PLE L5991A l5991 VT234 t3.15a 250v BCD60II

    L5991A

    Abstract: STD2N50 BCD60II L5991 mains filter
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 140µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD L5991A STD2N50 BCD60II L5991 mains filter

    Untitled

    Abstract: No abstract text available
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD

    L5991A

    Abstract: BYW-100-100 l5991 BCD60II L5991D mos fet 4925
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD L5991A BYW-100-100 l5991 BCD60II L5991D mos fet 4925

    L5991A

    Abstract: rt133 BCD60II L5991 L5991AD RT112
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD L5991A rt133 BCD60II L5991 L5991AD RT112

    L5991A

    Abstract: 1101GB ac-dc 18V Charger 1101g D96IN439 L5991 AN1620 BC337 STPS8H100D STTH1L06
    Text: AN1620 APPLICATION NOTE 25W OFF-LINE AUTORANGING BATTERY CHARGER WITH L5991A by Domenico Arrigo INTRODUCTION This note describes an off-line autoranging 85Vac-264Vac battery charger designed to operate in three different functional modes: – constant voltage


    Original     		PDF AN1620 L5991A 85Vac-264Vac) L5991A 1101GB ac-dc 18V Charger 1101g D96IN439 L5991 AN1620 BC337 STPS8H100D STTH1L06

    Untitled

    Abstract: No abstract text available
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD

    L5991A

    Abstract: l5991 BCD60II
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD L5991A l5991 BCD60II

    T3.15A 250V

    Abstract: KT 100 VT243 bc337 darlington equivalent 5W zener diode sgs-thomson T3.15A L 250V L5991 l5991a BCD60II
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 140µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD T3.15A 250V KT 100 VT243 bc337 darlington equivalent 5W zener diode sgs-thomson T3.15A L 250V L5991 l5991a BCD60II

    L5991A

    Abstract: NA60F L5991D NA60FI l5991 BCD60II L-599 6800pF 100v
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD L5991A NA60F L5991D NA60FI l5991 BCD60II L-599 6800pF 100v

    l5991

    Abstract: l5991a BCD60II 4700pf 63v npn bc337 signal transistor
    Text: L5991 L5991A  PRIMARY CONTROLLER WITH STANDBY CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120µA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1A) FULLY LATCHED PWM LOGIC WITH DOUBLE PULSE SUPPRESSION PROGRAMMABLE DUTY CYCLE


    Original     		PDF L5991 L5991A 100ns DIP16 DIP16 L5991/L5991A DIP16) L5991D/L5991AD l5991 l5991a BCD60II 4700pf 63v npn bc337 signal transistor

    L6561

    Abstract: T4A/250V l6561 flyback pfc led STP7NB80FI orega flyback transformer l6561 flyback pfc L5591 l6561 flyback pfc ac to dc dc-dc L6561 STP7NB80FI mosfet
    Text: AN1440 APPLICATION NOTE 80W POWER-FACTOR-CORRECTED AC-DC ADAPTER WITH STANDBY USING THE L6561 AND THE L5991A by C. Adragna This note describes an 80 W, wide-range mains, power-factor-corrected AC-DC adapter. Its electrical specification is tailored on a typical hi-end portable computer power adapter. The peculiarity of this design is its extremely low no-load input consumption <1 W .


    Original     		PDF AN1440 L6561 L5991A L6561 L5991A, T4A/250V l6561 flyback pfc led STP7NB80FI orega flyback transformer l6561 flyback pfc L5591 l6561 flyback pfc ac to dc dc-dc L6561 STP7NB80FI mosfet

    Untitled

    Abstract: No abstract text available
    Text: r= 7 S G S -1 H 0 M S 0 N ^7#« [üifl[| œ[llL[ECTffi[i 0©i L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PRODUCT PREVIEW • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW S T A R T -U P C U R R E N T < 1 40|jA


    OCR Scan     		PDF L5991 L5991A 100ns DIP16 L5991

    Untitled

    Abstract: No abstract text available
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 140pA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1 A) FULLY LATCHED PWM LOGIC WITH DOU­


    OCR Scan     		PDF L5991 L5991A 140pA) 100ns DIP16 NDS016 BCD60II L5991

    L5991A

    Abstract: l5991 T3.15A 250V 500KHZ BCD60II L5991AD
    Text: - , L5991 L5991A S G S -T H O M S O N k7 # . RfflDtgœHILIÊ'înSORÔDtgS PRIMARY CONTROLLER WITH STANDBY P R O D U C T P R E V IE W • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ . C U R R E N T -M O D E C O N TR O L PW M SW ITC H IN G F R E Q U E N C Y UP TO 1 M Hz


    OCR Scan     		PDF L5991 L5991A DIP16 L5991/L5991A DIP16) D/L5991 100ns DIP16A L5991A T3.15A 250V 500KHZ BCD60II L5991AD

    nf913

    Abstract: L5991A L5991 D97IN507 T3.15A 250V 500KHZ BCD60II
    Text: - , L5991 L5991A S G S -T H O M S O N k7 # . RfflDtgœHILIÊ'înSORÔDtgS PRIMARY CONTROLLER WITH STANDBY P R O D U C T P R E V IE W • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ . C U R R E N T -M O D E C O N TR O L PW M SW ITC H IN G F R E Q U E N C Y UP TO 1 M Hz


    OCR Scan     		PDF L5991 L5991A DIP16 L5991/L5991A DIP16) D/L5991 100ns DIP16Acification nf913 L5991A D97IN507 T3.15A 250V 500KHZ BCD60II

    Untitled

    Abstract: No abstract text available
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 140pA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1 A) FULLY LATCHED PWM LOGIC WITH DOU­


    OCR Scan     		PDF L5991 L5991A 140pA) 100ns DIP16 NDS016 BCD60II L5991

    n22K

    Abstract: t3.15a 250v L5991A 07l v3 L5991 BCD60II
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ . ■ ■ ■ ■ . . C U R R E N T -M O D E C O N TR O L PW M SW ITC H IN G F R E Q U E N C Y UP TO 1 M Hz LOW STA R T-U P C U R R E N T < 120|xA H IG H -C U R R EN T O U TP U T D R IVE SUITABLE


    OCR Scan     		PDF L5991 L5991A 100ns DIP16ANDS016 BCD60II MULTIPOW23 006inch) n22K t3.15a 250v L5991A 07l v3

    Untitled

    Abstract: No abstract text available
    Text: _ >7/ L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ . ■ ■ ■ ■ . ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120pA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1 A) FULLY LATCHED PWM LOGIC WITH DOU­


    OCR Scan     		PDF L5991 L5991A 120pA) 100ns DIP16 NDS016 BCD60II L5991 006inch)

    Untitled

    Abstract: No abstract text available
    Text: _ >7/ L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ . ■ ■ ■ ■ . ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1MHz LOW START-UP CURRENT < 120pA HIGH-CURRENT OUTPUT DRIVE SUITABLE FOR POWER MOSFET (1 A) FULLY LATCHED PWM LOGIC WITH DOU­


    OCR Scan     		PDF L5991 L5991A 120pA) 100ns DIP16 NDS016 BCD60II L5991 006inch)

    Untitled

    Abstract: No abstract text available
    Text: r= 7 S G S -1 H 0 M S 0 N ^7#« [üifl[| œ[llL[ECTffi[i 0©i L5991 L5991A PRIMARY CONTROLLER WITH STANDBY PR O D U C T PREVIEW • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CURRENT-MODE CONTROL PWM SWITCHING FREQUENCY UP TO 1 MHz LOW S T A R T -U P C U R R E N T < 1 50|jA


    OCR Scan     		PDF L5991 L5991A 100ns

    ls991

    Abstract: t3.15a 250v L5991A Bipolar IC For Switching Power Supply Contro l5991 500KHZ BCD60II nf913
    Text: L5991 L5991A PRIMARY CONTROLLER WITH STANDBY • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ . C U R R E N T -M O D E C O N TR O L PW M SW ITC H IN G F R E Q U E N C Y UP TO 1 M Hz LOW STA R T-U P C U R R E N T < 140|xA H IG H -C U R R EN T O U TP U T D R IVE SUITABLE


    OCR Scan     		PDF L5991 L5991A 100ns DIP16ANDS016 BCD60II MUL80 ls991 t3.15a 250v L5991A Bipolar IC For Switching Power Supply Contro 500KHZ nf913