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. 760-3441
Mfr. Part No.LT4356IMS-1#PBF
R 97.91
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
RS stock no. 919-9008
Mfr. Part No.LT4356IMS-1PBF
R 55.033
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 +85 °C 4 V -40 °C
RS stock no. 760-3445
Mfr. Part No.LT4356IMS-3#PBF
R 92.60
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
RS stock no. 153-3554
Mfr. Part No.LT4356IMS-3#PBF
R 65.476
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 +85 °C 4 V -40 °C
RS stock no. 760-3460
Mfr. Part No.LT4356MPS-2#PBF
R 206.68
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
RS stock no. 153-3556
Mfr. Part No.LT4356MPS-2#PBF
R 163.391
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. 760-3426
Mfr. Part No.LT4356HDE-3#PBF
R 90.14
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
RS stock no. 151-3095
Mfr. Part No.LTC4366CTS8-1#TRMPBF
R 60.179
Each (On a Reel of 500)
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
RS stock no. 760-3429
Mfr. Part No.LT4356HMS-1#PBF
R 111.74
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. 145-0656
Mfr. Part No.TL7726IP
R 35.765
Each (In a Tube of 50)
units
- - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
RS stock no. 760-3432
Mfr. Part No.LT4356HS-2#PBF
R 92.41
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 -40 °C
RS stock no. 155-6744
Mfr. Part No.LT4363IDE-2#PBF
R 78.275
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. 135-6199
Mfr. Part No.LT4356CDE-2#PBF
R 70.27
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. 162-4343
Mfr. Part No.TL7726CP
R 35.396
Each (In a Tube of 50)
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. 517-0918
Mfr. Part No.TL7726ID
R 41.222
Each (In a Pack of 5)
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. 155-9326
Mfr. Part No.LTC4364HDE-2#PBF
R 105.546
Each (In a Tube of 91)
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
RS stock no. 135-5729
Mfr. Part No.LT4356CDE-2#PBF
R 45.719
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 +70 °C 4 V 0 °C
RS stock no. 135-6206
Mfr. Part No.LT4356IS-3#PBF
R 85.77
Each
units
6 2mA - Surface Mount SOIC 16 10 x 3.98 x 1.51mm 10mm 3.98mm 1.51mm 80 V +85 °C 4 V -40 °C
RS stock no. 760-3435
Mfr. Part No.LT4356IDE-1#PBF
R 102.65
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
RS stock no. 135-5731
Mfr. Part No.LT4356IS-3#PBF
R 55.033
Each (In a Tube of 50)
units
6 2mA - Surface Mount SOIC 16 10 x 3.98 x 1.51mm 10mm 3.98mm 1.51mm 80 V +85 °C 4 V -40 °C