TPS3840/TPS3840-Q1 Nanopower Voltage Supervisors

Texas Instruments TPS3840/TPS3840-Q1 Nanopower High-Input Voltage Supervisors come with a wide Vin which allows monitoring of 9V rails or batteries without external components and 24V rails with external resistors. Nano-Iq extends the battery life for low-power applications and minimises current consumption when using external resistors. The fast start-up delay allows the detection of a voltage fault before the rest of the system powers up, providing maximum safety in hazardous start-up fault conditions. Low power-on-reset (VPOR) prevents false resets, premature enabling or turn-on of the next device, and proper transistor control during power-up and power-down.

Results: 73
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) 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 Nanopower high-input voltage supervisor A 595-PS3840DL16DBVRQ1 4,615In Stock
Cut Tape
$1.47
$1.06
$0.953
$0.84
Reel
$0.694
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 1.6 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840DL18DBVRQ1 4,717In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.525
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 1.8 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 3,889In Stock
Cut Tape
$1.17
$0.813
$0.73
$0.638
Reel
$0.521
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 3,556In Stock
Cut Tape
$1.33
$0.938
$0.842
$0.734
Reel
$0.601
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.2 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840DL31DBVRQ1 3,996In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.525
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3.1 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 4,521In Stock
Cut Tape
$1.18
$0.836
$0.752
$0.658
Reel
$0.539
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 4 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840PH30DBVRQ1 3,909In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.513
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3 V 1 Input Active High, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840PL25DBVRQ1 20,666In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.525
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.5 V 1 Input Active Low, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 7,740In Stock
Cut Tape
$1.17
$0.827
$0.743
$0.65
Reel
$0.525
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.7 V 1 Input Active Low, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments TPS3840PL43DBVRQ1
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso 2,764In Stock
Cut Tape
$1.59
$1.15
$1.04
$0.919
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 2,953In Stock
$1.35
$0.94
$0.843
$0.736
Min.: 1
Mult.: 1
Voltage Supervisory SMD/SMT SOT-23-5 4.4 V 1 Input Active Low, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840PL30DBVRQ1 11,383In Stock
Cut Tape
$1.25
$0.888
$0.798
$0.699
Reel
$0.552
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3 V 1 Input Active Low, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments TPS3840DL47DBVRQ1
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso 1,421In Stock
Cut Tape
$1.59
$1.15
$1.04
$0.919
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments TPS3840PL33DBVR
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 1,780In Stock
Cut Tape
$1.26
$0.906
$0.817
$0.719
Reel
$0.59
Min.: 1
Mult.: 1
: 3,000
TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso 1,189In Stock
Cut Tape
$1.59
$1.15
$1.04
$0.919
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3.7 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso A 595-TPS3840DL44DBVR 1,214In Stock
Cut Tape
$1.59
$1.15
$1.04
$0.919
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 4.4 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso A 595-TPS3840DL45DBVR 750In Stock
Cut Tape
$1.65
$1.18
$1.06
$0.933
Reel
$0.732
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 4.5 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso A 595-TPS3840PH30DBVR 110In Stock
Cut Tape
$1.70
$1.22
$1.10
$0.972
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3 V 1 Input Active High, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive high-inpu t voltage superviso A 595-TPS3840PL25DBVR 2,281In Stock
Cut Tape
$1.59
$1.15
$1.04
$0.919
Reel
$0.76
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.5 V 1 Input Active Low, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 2,736In Stock
Cut Tape
$1.14
$0.971
$0.956
$0.889
Reel
$0.598
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 1.7 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 1,023In Stock
Cut Tape
$1.20
$0.838
$0.752
$0.737
Reel
$0.506
$0.495
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.4 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840DL29DBVRQ1 2,339In Stock
Cut Tape
$1.37
$0.964
$0.865
$0.756
Reel
$0.617
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 2.9 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 2,497In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.51
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 3.5 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor A 595-PS3840DL44DBVRQ1 3,254In Stock
Cut Tape
$1.12
$0.796
$0.715
$0.628
Reel
$0.525
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 4.4 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Nanopower high-input voltage supervisor 1,702In Stock
3,000On Order
Cut Tape
$1.13
$0.811
$0.729
$0.638
Reel
$0.507
Min.: 1
Mult.: 1
: 3,000
Voltage Supervisory SMD/SMT SOT-23-5 1.8 V 1 Input Active High, Push-Pull Manual Reset No Watchdog No Backup 619 ms 10 V - 40 C + 125 C 1 % TPS3840 Reel, Cut Tape, MouseReel