TPS3435/TPS3435-Q1 Nano Timeout Watchdog Timers

Texas Instruments TPS3435/TPS3435-Q1 Nano IQ Precision Timeout Watchdog Timer is a 250nA (typical) ultra-low power consumption device with a programmable timeout watchdog timer. This watchdog timer can be factory-programmed or user-programmed using an external capacitor, and the value can be changed by using a combination of logic pins. The TPS3435/TPS3435-Q1 timer offers a high-accuracy timeout watchdog timer with a host of features for various applications. This timer is available in a small 6-pin WSON and 8-pin SOT23 package. The TPS3435/TPS3435-Q1 timer operates at -40°C to 125°C temperature range. This timeout watchdog timer is ideal for robot servo drives, mixed module signals, HVAC controllers, electricity meters, infusion pumps, and surgical equipment.

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Qty. RoHS ECAD Model Type
Mounting Style
Package/Case
Number of Inputs Monitored
Output Type
Manual Reset
Watchdog Timers
Battery Backup Switching
Reset Delay Time
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Texas Instruments Supervisory Circuits Automotive nano-qui escent-current preci
Datasheet
2.389In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-8 Open Drain Manual Reset Watchdog 6 V - 45 C + 125 C TPS3435-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive nano-qui escent-current preci
Datasheet
5.793In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-8 Open Drain Manual Reset Watchdog 6 V - 45 C + 125 C TPS3435-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive nano-qui escent-current preci
Datasheet
2.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-8 Push-Pull Manual Reset Watchdog 6 V - 45 C + 125 C TPS3435-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nano-quiescent-curre nt precision timeou
Datasheet
787In Stock
3.000Expected 12/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-8 Open Drain Manual Reset Watchdog 6 V - 40 C + 125 C TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nano-quiescent-curre nt precision timeou
Datasheet
2.059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

SMD/SMT SOT-23-THIN-8 1 Input Open Drain Manual Reset Watchdog No Backup 6 V - 40 C + 125 C 10 % TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nano-quiescent-curre nt precision timeou
Datasheet
1.474In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

SMD/SMT SOT-23-THIN-8 1 Input Open Drain Manual Reset Watchdog No Backup 500 ms 6 V - 40 C + 125 C 10 % TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive nano-qui escent-current preci
Datasheet
2.363In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

SMD/SMT SOT-23-THIN-8 1 Input Open Drain Manual Reset Watchdog No Backup 5 s 6 V - 40 C + 125 C 10 % TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive nano-quie scent-current preci
Datasheet
4.147In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-THIN-8 1 Input Active Low, Open Drain, Push-Pull Manual Reset Watchdog No Backup 6 V - 40 C + 125 C TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nano-quiescent-curre nt precision watchd
Datasheet
1.305In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Monitor SMD/SMT SOT-23-THIN-8 1 Input Active Low, Open Drain, Push-Pull Manual Reset Watchdog No Backup 6 V - 40 C + 125 C TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive nano-quie scent-current preci
Datasheet
791In Stock
3.000Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Voltage Supervisory SMD/SMT SOT-23-THIN-8 1 Input Active Low, Open Drain, Push-Pull Manual Reset Watchdog No Backup 6 V - 40 C + 125 C TPS3435 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nano-quiescent-curre nt precision timeou
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 3.000
Mult.: 3.000
: 3.000

SMD/SMT WSON-6 1 Input Open Drain Manual Reset Watchdog No Backup 6 V - 40 C + 125 C 10 % TPS3435 Reel