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Clamping Circuits

The reliability and signal integrity of electronics interface circuits is increased when protected against high-voltage power supply spikes and surges. Transient voltage clamping in electronic circuits is designed to shield the input voltage of data and power lines. The input supply voltage is monitored, regarding the reference voltage value for surge stop controllers. On short-duration of transient events, there is ride-through protection.

A fault timer causes the output to shut off on persistent faults and act as a circuit breaker. They offer solid front-end protection with low capacitance and low leakage current.

Types are:

  • Transient Voltage Suppression (TVS)
  • Electrostatic Discharge (ESD)
  • Protection Over Voltage Protection (OVP)
  • Over Current Protection (OCP)
  • Electromagnetic Interference (EMI)
  • Suppression Circuit Protection against Latch-Up

...
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Viewing 1 - 20 of 37 products
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Description Price Number of Elements per Chip Maximum Current Sink Non-Clamping Current Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage Minimum Operating Temperature
Linear Technology LT4363IMS-2#PBF, Clamper Circuit, 4 to 80 V 12-Pin, MSOP
RS Stock No. 786-9691
Mfr. Part No.LT4363IMS-2#PBF
BrandAnalog Devices
MYR29.01
Each
units
 - 2mA - Surface Mount MSOP 12 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm 80 V +85 °C 4 V -40 °C
New
Switching Surge Stopper Automotive 8-Pin
RS Stock No. 216-8620
Mfr. Part No.LTC4366IDDB-2#TRMPBF
BrandAnalog Devices
MYR34.745
Each (In a Pack of 2)
units
 - - - Surface Mount DFN 8 - - - - 500 V - - -
Texas Instruments TL7726CD, Clamper Circuit 8-Pin, SOIC
RS Stock No. 179-1643
Mfr. Part No.TL7726CD
BrandTexas Instruments
MYR15.232
Each (In a Tube of 75)
units
 - - - Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm - +70 °C - 0 °C
New
Surge Stopper Automotive 10-Pin MSOP Tub
RS Stock No. 216-8585
Mfr. Part No.LT4356CMS-1#PBF
BrandAnalog Devices
MYR22.14
Each (In a Pack of 2)
units
 - - - Surface Mount MSOP 8 - - - - 80 V - - -
Linear Technology LT4356IMS-3#PBF, Clamper Circuit, 4 → 80 V 10-Pin, MSOP
RS Stock No. 760-3445
Mfr. Part No.LT4356IMS-3#PBF
BrandAnalog Devices
MYR26.93
Each
units
 1 2mA 1.5mA Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm 80 V +85 °C 4 V -40 °C
Linear Technology LT4356HS-1#PBF, Clamper Circuit, 4 to 80 V 16-Pin, SOIC
RS Stock No. 786-9689
Mfr. Part No.LT4356HS-1#PBF
BrandAnalog Devices
MYR29.16
Each
units
 - 2mA - Surface Mount SOIC 16 10.008 x 3.988 x 1.498mm 10.01mm 3.988mm 1.498mm 80 V +125 °C 4 V -40 °C
Linear Technology LT4356IMS-1#PBF, Clamper Circuit, 4 → 80 V 10-Pin, MSOP
RS Stock No. 760-3441
Mfr. Part No.LT4356IMS-1#PBF
BrandAnalog Devices
MYR24.19
Each
units
 1 2mA 1.5mA Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm 80 V +85 °C 4 V -40 °C
Linear Technology LT4363IDE-2#PBF, Clamper Circuit, 4 → 80 V 12-Pin, DFN
RS Stock No. 786-9698
Mfr. Part No.LT4363IDE-2#PBF
BrandAnalog Devices
MYR28.54
Each
units
 - 2mA - Surface Mount DFN 12 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +85 °C 4 V -40 °C
Texas Instruments TL7726IP, Clamper Circuit 8-Pin, PDIP
RS Stock No. 145-0656
Mfr. Part No.TL7726IP
BrandTexas Instruments
MYR10.06
Each (In a Tube of 50)
units
 - - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
Texas Instruments TL7726IP, Clamper Circuit 8-Pin, PDIP
RS Stock No. 662-4567
Mfr. Part No.TL7726IP
BrandTexas Instruments
MYR13.398
Each (In a Pack of 5)
units
 - - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
Linear Technology LT4356IDE-2#PBF, Clamper Circuit, 4 → 80 V 12-Pin, DFN
RS Stock No. 760-3439
Mfr. Part No.LT4356IDE-2#PBF
BrandAnalog Devices
MYR27.41
Each
units
 1 2mA 1.5mA Surface Mount DFN 12 4 x 3 x 0.75mm 4mm 3mm 0.75mm 80 V +85 °C 4 V -40 °C
Linear Technology LT4356HDE-1#PBF, Clamper Circuit, 4 → 80 V 12-Pin, DFN
RS Stock No. 760-3413
Mfr. Part No.LT4356HDE-1#PBF
BrandAnalog Devices
MYR26.32
Each
units
 1 2mA 1.5mA Surface Mount DFN 12 4 x 3 x 0.75mm 4mm 3mm 0.75mm 80 V +125 °C 4 V -40 °C
Linear Technology LTC4366CTS8-1#TRMPBF, Clamper Circuit, 12.5 V 8-Pin, TSOT
RS Stock No. 151-3330
Mfr. Part No.LTC4366CTS8-1#TRMPBF
BrandAnalog Devices
MYR29.55
Each
units
 1 - - Surface Mount TSOT 8 2.9 x 1.5 x 0.9mm 2.9mm 1.5mm 0.9mm 12.5 V +70 °C 4.5 V 0 °C
Texas Instruments TPD2S017DBVR, ESD Protection Array 2-Channel, 5 V 6-Pin, SOT-23
RS Stock No. 162-7872
Mfr. Part No.TPD2S017DBVR
BrandTexas Instruments
MYR1.059
Each (On a Reel of 3000)
units
 2 - - Surface Mount SOT-23 6 3.05 x 1.75 x 1.3mm 3.05mm 1.75mm 1.3mm 5 V +85 °C 0 V -40 °C
Linear Technology LTC4364HDE-2#PBF, Clamper Circuit, 4 → 80 V 14-Pin, DFN
RS Stock No. 851-6708
Mfr. Part No.LTC4364HDE-2#PBF
BrandAnalog Devices
MYR46.43
Each
units
 1 2mA - Surface Mount DFN 14 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +125 °C 4 V -40 °C
Linear Technology LT4356MPS-2#PBF, Clamper Circuit, 4 to 80 V 16-Pin, SOIC
RS Stock No. 760-3460
Mfr. Part No.LT4356MPS-2#PBF
BrandAnalog Devices
MYR58.67
Each
units
 1 2mA 1.5mA Surface Mount SOIC 16 10.008 x 3.988 x 0.254mm 10.01mm 3.988mm 0.254mm 80 V +125 °C 4 V -55 °C
Linear Technology LT4356HMS-3#PBF, Clamper Circuit, 4 → 80 V 10-Pin, MSOP
RS Stock No. 760-3423
Mfr. Part No.LT4356HMS-3#PBF
BrandAnalog Devices
MYR26.32
Each
units
 1 2mA 1.5mA Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm 80 V +125 °C 4 V -40 °C
New
Switching Surge Stopper Automotive 8-Pin
RS Stock No. 216-8621
Mfr. Part No.LTC4366ITS8-2#TRMPBF
BrandAnalog Devices
MYR24.004
Each (On a Reel of 500)
units
 - - - Surface Mount TSOT 8 - - - - 500 V - - -
Linear Technology LT4356HMS-1#PBF, Clamper Circuit, 4 → 80 V 10-Pin, MSOP
RS Stock No. 760-3429
Mfr. Part No.LT4356HMS-1#PBF
BrandAnalog Devices
MYR26.32
Each
units
 1 2mA 1.5mA Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm 80 V +125 °C 4 V -40 °C
Linear Technology LT4356CDE-1#PBF, Clamper Circuit, 4 → 80 V 12-Pin, DFN
RS Stock No. 760-3407
Mfr. Part No.LT4356CDE-1#PBF
BrandAnalog Devices
MYR22.98
Each
units
 1 2mA 1.5mA Surface Mount DFN 12 4 x 3 x 0.75mm 4mm 3mm 0.75mm 80 V +70 °C 4 V 0 °C
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