Watchdog and reset circuits purchased inexpensively from Mercateo

Picture

Item

Manufacturer/Manufacturer no.

Price

IC: peripheral circuit; astable,monostable,RC timer; 100kHz (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO14 DC supply current: 20mA Supply voltage: 4.5...16V DC Frequency: 0.1MHz Output current: 0.2A Type of integrat...

Texas Instruments

NE556DR

from € 0.17*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 100kHz (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: -55...125°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...18V DC Frequency: 0.1MHz Output current: 0.2A Type of integr...

Texas Instruments

SE555DR

from € 0.139*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 100kHz (1 offer)

Texas Instruments

SE555D

from € 0.40*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 1MHz; SO8 (1 offer)

Manufacturer: RENESAS (INTERSIL) Mounting: SMD Operating temperature: -25...85°C Case: SO8 Number of outputs: 1 DC supply current: 60µA Supply voltage: 2...18V DC Frequency: 1MHz Output current: 0....

Renesas

ICM7555IBAZ

from € 0.42*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 1MHz; SO8 (1 offer)

Renesas

ICM7555IBAZ-T

from € 0.41*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 1MHz; SO8 (1 offer)

Manufacturer: RENESAS Mounting: SMD Operating temperature: 0...70°C Case: SO8 Number of outputs: 1 DC supply current: 60µA Supply voltage: 2...18V DC Frequency: 1MHz Output current: 0.1A Type of in...

Renesas

ICM7555CBAZ

from € 0.38*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 2.7MHz (1 offer)

Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...125°C Case: SO8 DC supply current: 65µA Supply voltage: 2...16V DC Frequency: 2.7MHz Output current: 0.1A Type of integra...

ST Microelectronics

TS555IDTTR

from € 0.75*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 3MHz; DIP8 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: -40...85°C Case: DIP8 DC supply current: 50µA Supply voltage: 2...15V DC Frequency: 3MHz Type of integrated circuit: peripheral ...

Texas Instruments

LMC555CN/NOPB

from € 0.75*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 3MHz; SO8 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: -40...85°C Case: SO8 DC supply current: 50µA Supply voltage: 2...15V DC Frequency: 3MHz Type of integrated circuit: peripheral c...

Texas Instruments

LMC555CM/NOPB

from € 0.78*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 3MHz; SO8 (1 offer)

Texas Instruments

LMC555CMX/NOPB

from € 0.48*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 3MHz; VSOP8 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: -40...85°C Case: VSOP8 DC supply current: 50µA Supply voltage: 2...15V DC Frequency: 3MHz Type of integrated circuit: peripheral...

Texas Instruments

LMC555CMM/NOPB

from € 0.86*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 3MHz; VSOP8 (1 offer)

Texas Instruments

LMC555CMMX/NOPB

from € 0.54*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (2 offers)

Manufacturer: ONSEMI Mounting: SMD Operating temperature: 0...70°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circuit...

onsemi

MC1455DR2G

from € 0.21*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: 0...70°C Case: DIP8 Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circuit Number of c...

Texas Instruments

LM555CN/NOPB

from € 0.61*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: ONSEMI Mounting: SMD Operating temperature: -40...85°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circu...

onsemi

MC1455BDR2G

from € 0.256*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO8 Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circuit Number of ch...

Texas Instruments

LM555CMX/NOPB

from € 0.51*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: VSOP8 Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circuit Number of ...

Texas Instruments

LM555CMM/NOPB

from € 0.61*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: -40...105°C Case: SO14 Supply voltage: 4.5...16V DC Type of integrated circuit: peripheral circuit Number of channels: 2 Kind of...

Texas Instruments

NA556DR

from € 0.277*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Texas Instruments

LM555CMMX/NOPB

from € 0.53*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Texas Instruments

LM555CM/NOPB

from € 0.57*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 4.5÷16VDC (1 offer)

Manufacturer: ONSEMI Mounting: SMD Operating temperature: -40...125°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Output current: 0.2A Type of integrated circuit: peripheral circ...

onsemi

NCV1455BDR2G

from € 0.27*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO8-W DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integra...

Texas Instruments

NE555PSR

from € 0.118*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: TSSOP8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integr...

Texas Instruments

NE555PWR

from € 0.0808*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO14 DC supply current: 20mA Supply voltage: 4.6...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integrat...

Texas Instruments

NE556D

from € 0.49*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: DIODES INCORPORATED Mounting: SMD Operating temperature: -40...105°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of inte...

Diodes

NA555S-13

from € 0.162*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: -40...85°C Case: DIP14 DC supply current: 20mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integ...

Texas Instruments

SA556N

from € 0.30*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: DIODES INCORPORATED Mounting: SMD Operating temperature: -40...125°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of inte...

Diodes

SE555QS-13

from € 0.247*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Type of integrated circuit: peripheral...

Texas Instruments

NE555D

from € 0.41*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Texas Instruments

NE555DR

from € 0.11*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: 0...70°C Case: DIP14 DC supply current: 20mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integra...

Texas Instruments

NE556N

from € 0.235*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: 0...70°C Case: DIP8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integrat...

Texas Instruments

NE555P

from € 0.146*
per piece

IC: peripheral circuit; astable,monostable,RC timer; 500kHz (1 offer)

Manufacturer: DIODES INCORPORATED Mounting: SMD Operating temperature: -40...85°C Case: SO8 DC supply current: 10mA Supply voltage: 4.5...16V DC Frequency: 0.5MHz Output current: 0.2A Type of integ...

Diodes

SA555S-13

from € 0.125*
per piece

IC: peripheral circuit; astable,monostable,RC timer; CMOS; 1MHz (1 offer)

Manufacturer: RENESAS (INTERSIL) Mounting: THT Operating temperature: -25...85°C Case: DIP8 Number of outputs: 1 DC supply current: 60µA Supply voltage: 2...18V DC Frequency: 1MHz Output current: 0...

Renesas

ICM7555IPAZ

from € 0.42*
per piece

IC: peripheral circuit; astable,monostable,RC timer; CMOS; SO8 (1 offer)

Manufacturer: Analog Devices (MAXIM INTEGRATED) Mounting: SMD Case: SO8 Number of outputs: 1 DC supply current: 250µA Supply voltage: 2...16.5V DC Frequency: 0.5MHz Output current: 0.1A Type of int...

Analog Devices

ICM7555ISA+

from € 3.72*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; DIP14 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: 0...70°C Case: DIP14 DC supply current: 130µA Supply voltage: 2...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrat...

Texas Instruments

TLC556CN

from € 0.83*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; DIP8; tube (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: 0...70°C Case: DIP8 DC supply current: 250µA Supply voltage: 2...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrate...

Texas Instruments

TLC555CP

from € 0.37*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; SO14 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO14 DC supply current: 130µA Supply voltage: 2...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrate...

Texas Instruments

TLC556CDR

from € 0.52*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; SO14; tube (1 offer)

Texas Instruments

TLC556CD

from € 0.87*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; SO8; 1.33V (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO8 DC supply current: 360µA Supply voltage: 2...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrated...

Texas Instruments

TLC555CDR

from € 0.34*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 2÷15VDC; SO8; tube (2 offers)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: 0...70°C Case: SO8 DC supply current: 250µA Supply voltage: 2...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrated...

Texas Instruments

TLC555CD

from € 0.48*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 3÷15VDC; DIP8; tube (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: -40...85°C Case: DIP8 DC supply current: 360µA Supply voltage: 3...15V DC Frequency: 2.1MHz Output current: 15mA Type of integra...

Texas Instruments

TLC555IP

from € 0.58*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 3÷15VDC; SO8; 1.33V (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: SMD Operating temperature: -40...85°C Case: SO8 DC supply current: 360µA Supply voltage: 3...15V DC Frequency: 2.1MHz Output current: 15mA Type of integrat...

Texas Instruments

TLC555IDR

from € 0.32*
per piece

IC: peripheral circuit; astable,timer; 2.1MHz; 5÷15VDC; CDIP8 (1 offer)

Manufacturer: TEXAS INSTRUMENTS Mounting: THT Operating temperature: -55...125°C Case: CDIP8 Supply voltage: 5...15V DC Frequency: 2.1MHz Type of integrated circuit: peripheral circuit Kind of pack...

Texas Instruments

TLC555MJG

from € 11.38*
per piece

IC: peripheral circuit; oscillator; 2.25÷5.5VDC; DFN6 (1 offer)

Manufacturer: Analog Devices Mounting: SMD Case: DFN6 Supply voltage: 2.25...5.5V DC Output current: 20mA Type of integrated circuit: peripheral circuit Kind of integrated circuit: oscillator

Analog Devices

LTC6991CDCB#TRMPBF

from € 2.45*
per piece

IC: peripheral circuit; timer; open drain; 2.7÷5.5VDC; SOT23-5 (1 offer)

Manufacturer: STMicroelectronics Mounting: SMD Operating temperature: -40...85°C Case: SOT23-5 DC supply current: 13µA Supply voltage: 2.7...5.5V DC Type of integrated circuit: peripheral circuit A...

ST Microelectronics

STWD100NYWY3F

from € 0.76*
per piece

IC: Supervisor Integrated Circuit; 1.1÷5.5VDC; SOT25; reel,tape (1 offer)

Manufacturer: DIODES INCORPORATED Mounting: SMD Operating temperature: -40...85°C Case: SOT25 DC supply current: 30µA Supply voltage: 1.1...5.5V DC Type of integrated circuit: Supervisor Integrated...

Diodes

APX824-29W5G-7

from € 0.107*
per piece

IC: Supervisor Integrated Circuit; 1.1÷5.5VDC; SOT25; reel,tape (1 offer)

Diodes

APX824-23W5G-7

from € 0.56*
per 5 pieces

IC: Supervisor Integrated Circuit; 1.1÷5.5VDC; SOT25; reel,tape (1 offer)

Diodes

APX824-46W5G-7

from € 0.435*
per 5 pieces

IC: Supervisor Integrated Circuit; 1.1÷5.5VDC; SOT25; reel,tape (1 offer)