Electronic components and equipment, for businesses and individuals

Watchdog Circuits

118 products available
Products per page :
Quantity in stock : 30
TC1232CPA

TC1232CPA

Conditioning: plastic tube. Conditioning unit: 60. Note: Reset Pulse Width 250 msec minimum. Number ...
TC1232CPA
Conditioning: plastic tube. Conditioning unit: 60. Note: Reset Pulse Width 250 msec minimum. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Operating temperature: 0...+70°C
TC1232CPA
Conditioning: plastic tube. Conditioning unit: 60. Note: Reset Pulse Width 250 msec minimum. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Operating temperature: 0...+70°C
Set of 1
1.70£ VAT incl.
(1.42£ excl. VAT)
1.70£
Out of stock
TC1232EOA

TC1232EOA

Conditioning: plastic tube. Conditioning unit: 100dB. Note: Reset Pulse Width 250 msec minimum. Numb...
TC1232EOA
Conditioning: plastic tube. Conditioning unit: 100dB. Note: Reset Pulse Width 250 msec minimum. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SOIC-8. Operating temperature: -40...+85°C
TC1232EOA
Conditioning: plastic tube. Conditioning unit: 100dB. Note: Reset Pulse Width 250 msec minimum. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SOIC-8. Operating temperature: -40...+85°C
Set of 1
2.15£ VAT incl.
(1.79£ excl. VAT)
2.15£
Quantity in stock : 50
TCM809SENB713

TCM809SENB713

Function: Microcontroller Reset Monitors. Note: active state. Note: screen printing/SMD code J4. Not...
TCM809SENB713
Function: Microcontroller Reset Monitors. Note: active state. Note: screen printing/SMD code J4. Note: Low Supply Current, 9uA (typ). Note: push-pull IC.. Marking on the case: J4. Number of terminals: 3. Pd (Power Dissipation, Max): 320mW. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SOT-23 ( TO-236 ). Housing (according to data sheet): SOT-23 ( TO236 ). Operating temperature: -40...+125°C. Supply voltage: 6V
TCM809SENB713
Function: Microcontroller Reset Monitors. Note: active state. Note: screen printing/SMD code J4. Note: Low Supply Current, 9uA (typ). Note: push-pull IC.. Marking on the case: J4. Number of terminals: 3. Pd (Power Dissipation, Max): 320mW. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SOT-23 ( TO-236 ). Housing (according to data sheet): SOT-23 ( TO236 ). Operating temperature: -40...+125°C. Supply voltage: 6V
Set of 1
0.24£ VAT incl.
(0.20£ excl. VAT)
0.24£
Quantity in stock : 190
TL7702BCDR

TL7702BCDR

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
TL7702BCDR
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 2.53V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.6V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7702BCDR
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 2.53V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.6V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
1.50£ VAT incl.
(1.25£ excl. VAT)
1.50£
Quantity in stock : 223
TL7705ACD1-ASMD

TL7705ACD1-ASMD

Mounting Type: SMD. Threshold: 4.5V-4.6V. Housing: SO8. Series: TL. MSL: n/a...
TL7705ACD1-ASMD
Mounting Type: SMD. Threshold: 4.5V-4.6V. Housing: SO8. Series: TL. MSL: n/a
TL7705ACD1-ASMD
Mounting Type: SMD. Threshold: 4.5V-4.6V. Housing: SO8. Series: TL. MSL: n/a
Set of 1
2.72£ VAT incl.
(2.27£ excl. VAT)
2.72£
Quantity in stock : 198
TL7705ACDG4

TL7705ACDG4

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
TL7705ACDG4
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7705ACDG4
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
6.07£ VAT incl.
(5.06£ excl. VAT)
6.07£
Quantity in stock : 34
TL7705ACP

TL7705ACP

RoHS: yes. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. H...
TL7705ACP
RoHS: yes. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
TL7705ACP
RoHS: yes. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
0.74£ VAT incl.
(0.62£ excl. VAT)
0.74£
Quantity in stock : 60
TL7705ACP-A

TL7705ACP-A

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Co...
TL7705ACP-A
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.3ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.6V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7705ACP-A
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.3ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.6V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
1.20£ VAT incl.
(1.00£ excl. VAT)
1.20£
Quantity in stock : 689
TL7705AIP

TL7705AIP

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Co...
TL7705AIP
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
TL7705AIP
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
1.80£ VAT incl.
(1.50£ excl. VAT)
1.80£
Quantity in stock : 99
TL7709ACP

TL7709ACP

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Con...
TL7709ACP
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 7.6V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7709ACP
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 7.6V. RESET delay [msec.]: 1.2ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
1.20£ VAT incl.
(1.00£ excl. VAT)
1.20£
Quantity in stock : 19
TL7712ACP

TL7712ACP

Mounting Type: THT. Threshold: 10.4V-11.0V. Housing: DIP8. Series: TL. MSL: n/a...
TL7712ACP
Mounting Type: THT. Threshold: 10.4V-11.0V. Housing: DIP8. Series: TL. MSL: n/a
TL7712ACP
Mounting Type: THT. Threshold: 10.4V-11.0V. Housing: DIP8. Series: TL. MSL: n/a
Set of 1
0.47£ VAT incl.
(0.39£ excl. VAT)
0.47£
Quantity in stock : 837
TL7757CPKG3

TL7757CPKG3

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
TL7757CPKG3
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-89. Configuration: surface-mounted component (SMD). Number of terminals: 4. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 5us. RESET output type: Active LOW. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +7V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7757CPKG3
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-89. Configuration: surface-mounted component (SMD). Number of terminals: 4. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 5us. RESET output type: Active LOW. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +7V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
1.50£ VAT incl.
(1.25£ excl. VAT)
1.50£
Quantity in stock : 313
TL7757CPKG4

TL7757CPKG4

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
TL7757CPKG4
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-89. Configuration: surface-mounted component (SMD). Number of terminals: 4. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 5us. RESET output type: Active LOW. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +7V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7757CPKG4
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-89. Configuration: surface-mounted component (SMD). Number of terminals: 4. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET delay [msec.]: 5us. RESET output type: Active LOW. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +7V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
1.20£ VAT incl.
(1.00£ excl. VAT)
1.20£
Quantity in stock : 9
TL7770-5CDW

TL7770-5CDW

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO1...
TL7770-5CDW
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO16W. Configuration: surface-mounted component (SMD). Number of terminals: 16. Type of circuits: reset circuit. Voltage level RESET [V]: 4.46..4.64V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
TL7770-5CDW
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO16W. Configuration: surface-mounted component (SMD). Number of terminals: 16. Type of circuits: reset circuit. Voltage level RESET [V]: 4.46..4.64V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +3.5V. Maximum supply voltage (V): +18V. Operating temperature range min (°C): 0°C. Operating temperature range max (°C): +70°C
Set of 1
4.04£ VAT incl.
(3.37£ excl. VAT)
4.04£
Quantity in stock : 54
TLC7705IP

TLC7705IP

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Con...
TLC7705IP
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +2V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
TLC7705IP
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering. Housing: DIP8. Configuration: PCB through-hole mounting. Number of terminals: 8. Type of circuits: reset circuit. Voltage level RESET [V]: 4.55V. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +2V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
3.12£ VAT incl.
(2.60£ excl. VAT)
3.12£
Quantity in stock : 5
TPS3305-18D

TPS3305-18D

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8...
TPS3305-18D
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: 'watchdog'/RESET. Voltage level RESET [V]: 2.93V/1.68V. RESET delay [msec.]: 140..280ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +2.7V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
TPS3305-18D
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO8. Configuration: surface-mounted component (SMD). Number of terminals: 8. Type of circuits: 'watchdog'/RESET. Voltage level RESET [V]: 2.93V/1.68V. RESET delay [msec.]: 140..280ms. RESET output type: Active LOW/Active HIGH. Minimum supply voltage (V): +2.7V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
1.19£ VAT incl.
(0.99£ excl. VAT)
1.19£
Quantity in stock : 10
TPS3809K33DBVT

TPS3809K33DBVT

RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SO...
TPS3809K33DBVT
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-23. Configuration: surface-mounted component (SMD). Number of terminals: 3. Type of circuits: reset circuit. Voltage level RESET [V]: 2.93V. RESET delay [msec.]: 120..280ms. RESET output type: Active LOW. Minimum supply voltage (V): +2V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
TPS3809K33DBVT
RoHS: yes. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-23. Configuration: surface-mounted component (SMD). Number of terminals: 3. Type of circuits: reset circuit. Voltage level RESET [V]: 2.93V. RESET delay [msec.]: 120..280ms. RESET output type: Active LOW. Minimum supply voltage (V): +2V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
1.66£ VAT incl.
(1.38£ excl. VAT)
1.66£
Quantity in stock : 232
TPS3836K33DBVT

TPS3836K33DBVT

RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT...
TPS3836K33DBVT
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-23/5. Configuration: surface-mounted component (SMD). Number of terminals: 5. Type of circuits: reset circuit. Voltage level RESET [V]: 2.93V. RESET delay [msec.]: 10ms/ 200ms. RESET output type: Active LOW. Minimum supply voltage (V): +1.6V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
TPS3836K33DBVT
RoHS: no. Component family: interface integrated circuit. Housing: PCB soldering (SMD). Housing: SOT-23/5. Configuration: surface-mounted component (SMD). Number of terminals: 5. Type of circuits: reset circuit. Voltage level RESET [V]: 2.93V. RESET delay [msec.]: 10ms/ 200ms. RESET output type: Active LOW. Minimum supply voltage (V): +1.6V. Maximum supply voltage (V): +6V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C
Set of 1
0.73£ VAT incl.
(0.61£ excl. VAT)
0.73£

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