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 a 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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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
RS Stock No. 760-3429
Mfr. Part No.LT4356HMS-1#PBF
$9.37
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
RS Stock No. 919-8991
Mfr. Part No.LT4356HMS-1PBF
$6.23
Each (In a Tube of 50)
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
RS Stock No. 155-6742
Mfr. Part No.LT4363IMS-2#PBF
$6.863
Each (In a Tube of 37)
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
RS Stock No. 786-9698
Mfr. Part No.LT4363IDE-2#PBF
$10.33
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
RS Stock No. 786-9691
Mfr. Part No.LT4363IMS-2#PBF
$10.33
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
RS Stock No. 662-4567
Mfr. Part No.TL7726IP
$3.948
Each (In a Pack of 5)
units
- - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
RS Stock No. 145-0656
Mfr. Part No.TL7726IP
$2.42
Each (In a Tube of 50)
units
- - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
RS Stock No. 162-7872
Mfr. Part No.TPD2S017DBVR
$0.422
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
RS Stock No. 812-0196
Mfr. Part No.TPD2S017DBVR
$0.785
Each (On a Tape of 25)
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
RS Stock No. 155-6744
Mfr. Part No.LT4363IDE-2#PBF
$6.863
Each (In a Tube of 91)
units
- 2mA - Surface Mount DFN 12 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +85 °C 4 V -40 °C
RS Stock No. 906-3293
Mfr. Part No.LTC4364IDE-2#PBF
$14.37
Each
units
1 2mA - Surface Mount DFN 14 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +85 °C 4 V -40 °C
RS Stock No. 310-622
Mfr. Part No.TL7726CP
$2.28
Each
units
- - - Through Hole PDIP 8 9.81 x 6.35 x 4.57mm 9.81mm 6.35mm 4.57mm - +70 °C - 0 °C
RS Stock No. 760-3410
Mfr. Part No.LT4356CS-1#PBF
$7.16
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 +70 °C 4 V 0 °C
RS Stock No. 906-3306
Mfr. Part No.LTC4364IS-2#PBF
$14.37
Each
units
1 2mA - Surface Mount SOIC 16 10.008 x 3.988 x 1.498mm 10.01mm 3.988mm 1.498mm 80 V +85 °C 4 V -40 °C
RS Stock No. 153-3556
Mfr. Part No.LT4356MPS-2#PBF
$14.284
Each (In a Tube of 50)
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
RS Stock No. 153-3552
Mfr. Part No.LT4356HDE-3#PBF
$6.23
Each (In a Tube of 91)
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
RS Stock No. 135-5730
Mfr. Part No.LT4356HDE-2#PBF
$6.23
Each (In a Tube of 91)
units
6 2mA - Surface Mount DFN 12 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +125 °C 4 V -40 °C
RS Stock No. 135-6199
Mfr. Part No.LT4356CDE-2#PBF
$7.16
Each (In a Pack of 2)
units
6 2mA - Surface Mount DFN 12 4 x 3 x 0.7mm 4mm 3mm 0.7mm 80 V +70 °C 4 V 0 °C
RS Stock No. 179-1644
Mfr. Part No.TL7726ID
$5.355
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 - +85 °C - -40 °C
RS Stock No. 179-1786
Mfr. Part No.TL7726QD
$5.661
Each (In a Tube of 75)
units
- - - Surface Mount SOIC 8 - - 3.91mm 1.58mm - +125 °C - -40 °C
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