TPS382x/TPS382x-Q1 Voltage Monitors

Texas Instruments TPS382x/TPS382x-Q1 Voltage Monitors are a family of supervisors that provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET asserts when the supply voltage VDD becomes greater than 1.1V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET active low as long as VDD remains below the threshold voltage, VIT–. An internal timer delays the return of the output to the inactive state (high) to ensure a proper system reset. The delay time, td, starts after VDD has risen above the threshold voltage VIT–. When the supply voltage drops below the threshold voltage VIT–, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense threshold voltage, VIT&ndash, set by an internal voltage divider. The TPS382x/TPS382x-Q1 family also offers watchdog timeout options of 200ms (TPS3820/TPS3820-Q1) and 1.6s (TPS3823/4/8/TPS3823/4/8-Q1). The TPS382x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 31
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Mounting Style Package / Case Threshold Voltage 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 Accuracy Series Qualification Packaging
Texas Instruments Supervisory Circuits Supply Voltage Super visor 26,613In Stock
Cut Tape
$2.48
$1.86
$1.68
$1.50
Reel
$1.26
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3824 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor 3,878In Stock
Cut Tape
$2.30
$1.68
$1.54
$1.36
Reel
$1.06
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3823 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sup Circui ts 4,069In Stock
Cut Tape
$2.36
$1.74
$1.58
$1.40
Reel
$1.09
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active High, Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3825 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Active-low push-pul l voltage superviso
This product may require additional documentation to export from the United States.
2,663In Stock
Cut Tape
$2.52
$1.84
$1.68
$1.50
Reel
$1.18
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-5 2.93 V 1 Input Push-Pull Manual Reset Backup 5.5 V - 40 C + 125 C TPS3823A-33DBVRG4 Reel, Cut Tape
Texas Instruments Supervisory Circuits Supply Voltage Super visor A 595-TPS3823 A 595-TPS3823-50DBVR
2,874In Stock
Cut Tape
$3.15
$2.33
$2.12
$1.89
Reel
$1.48
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 5 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C TPS3823-50 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor A 595-TPS3824 A 595-TPS3824-50DBVR
3,000In Stock
Cut Tape
$5.77
$4.35
$4.00
$3.61
$3.46
Reel
$2.92
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 5 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C TPS3824-50 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3825-50DBVR
2,998In Stock
Cut Tape
$3.23
$2.38
$2.16
$1.93
Reel
$1.66
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 5 V 1 Input Active High, Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C TPS3825-50 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Active-low push-pul l automotive voltag 2,778In Stock
Cut Tape
$2.25
$1.64
$1.48
$1.32
Reel
$1.10
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 25 ms 5.5 V - 40 C + 125 C 2.4 % TPS3820 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3820-33DBVT 9,086In Stock
39,000Expected 2027-04-23
Cut Tape
$2.06
$1.50
$1.35
$1.19
Reel
$0.994
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 25 ms 5.5 V - 40 C + 85 C 2.4 % TPS3820 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor 4,060In Stock
Cut Tape
$2.64
$1.94
$1.77
$1.57
Reel
$1.32
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3823 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 4.55V Monitor A 595- TPS3823-50DBVT A 59 A 595-TPS3823-50DBVT 4,042In Stock
Cut Tape
$2.06
$1.50
$1.35
$1.19
Reel
$0.994
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3823 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 2.93V Monitor A 595- TPS3824-33DBVT A 59 A 595-TPS3824-33DBVT 2,412In Stock
Cut Tape
$1.87
$1.36
$1.24
$1.09
Reel
$0.909
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3824 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor 3,153In Stock
Cut Tape
$2.19
$1.84
$1.67
$1.48
Reel
$1.24
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3824 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3825-33DBVT 6,761In Stock
Cut Tape
$1.87
$1.36
$1.24
$1.09
Reel
$0.909
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active High, Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3825 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3825-50DBVT 2,803In Stock
Cut Tape
$1.87
$1.36
$1.24
$1.09
Reel
$0.909
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active High, Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3825 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Active-low push-pul l automotive voltag 485In Stock
3,000Expected 2026-12-03
Cut Tape
$2.23
$1.64
$1.48
$1.32
Reel
$1.10
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 25 ms 5.5 V - 40 C + 125 C 2.4 % TPS3820 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3820-50DBVT 1,391In Stock
Cut Tape
$1.87
$1.35
$1.22
$1.08
Reel
$0.873
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 25 ms 5.5 V - 40 C + 85 C 2.4 % TPS3820 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor A 595-TPS3823 A 595-TPS3823-25DBVR
5In Stock
Cut Tape
$5.56
$4.15
$3.79
$3.40
Reel
$2.52
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.5 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C TPS3823-25 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Supply Voltage Super visor 1,110In Stock
Cut Tape
$2.30
$1.68
$1.54
$1.36
Reel
$1.12
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.25 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3823 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 2.63V Monitor A 595- TPS3823-30DBVT A 59 A 595-TPS3823-30DBVT 71In Stock
9,000Expected 2027-03-18
Cut Tape
$2.38
$1.74
$1.58
$1.26
Reel
$1.06
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.63 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3823 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 2.63V Monitor A 595- TPS3824-30DBVT A 59 A 595-TPS3824-30DBVT 880In Stock
3,000Expected 2027-01-11
Cut Tape
$1.92
$1.39
$1.26
$1.11
Reel
$0.909
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.63 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3824 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits 4.55V Monitor A 595- TPS3824-50DBVT A 59 A 595-TPS3824-50DBVT 81In Stock
3,000Expected 2026-12-03
Cut Tape
$1.94
$1.41
$1.27
$1.13
Reel
$0.886
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 4.55 V 1 Input Active High, Active Low, Push-Pull No Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3824 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sup Circui ts 1,257In Stock
3,000Expected 2027-08-09
Cut Tape
$2.55
$1.89
$1.71
$1.53
Reel
$1.27
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 125 C 2.4 % TPS3828 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sup. Circu its A 595-3820-33QP A 595-3820-33QPDBVRQ1 425In Stock
Cut Tape
$3.23
$2.39
$2.17
$1.94
Reel
$1.60
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 25 ms 5.5 V - 40 C + 125 C 2.4 % TPS3820 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Processor Sprvisry C ircuits A 595-TPS38 A 595-TPS3828-33DBVT
56,652Expected 2026-11-10
Cut Tape
$1.25
$0.887
$0.798
$0.70
Reel
$0.576
Min.: 1
Mult.: 1
: 3,000
Voltage Monitor SMD/SMT SOT-23-5 2.93 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5.5 V - 40 C + 85 C 2.4 % TPS3828 Reel, Cut Tape, MouseReel