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. 153-3551
Mfr. Part No.LT4356HMS-3#PBF
HK$35.868
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. 760-3423
Mfr. Part No.LT4356HMS-3#PBF
HK$63.90
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. 760-3429
Mfr. Part No.LT4356HMS-1#PBF
HK$53.63
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. 760-3445
Mfr. Part No.LT4356IMS-3#PBF
HK$45.19
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
RS Stock No. 760-3432
Mfr. Part No.LT4356HS-2#PBF
HK$49.35
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. 760-3460
Mfr. Part No.LT4356MPS-2#PBF
HK$95.84
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. 179-1644
Mfr. Part No.TL7726ID
HK$25.247
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. 786-9698
Mfr. Part No.LT4363IDE-2#PBF
HK$53.93
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. 919-8991
Mfr. Part No.LT4356HMS-1PBF
HK$37.309
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. 760-3435
Mfr. Part No.LT4356IDE-1#PBF
HK$49.15
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. 153-3555
Mfr. Part No.LT4356MPMS-1#PBF
HK$82.466
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 -55 °C
RS Stock No. 135-6206
Mfr. Part No.LT4356IS-3#PBF
HK$51.30
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. 760-3413
Mfr. Part No.LT4356HDE-1#PBF
HK$60.12
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. 662-4567
Mfr. Part No.TL7726IP
HK$20.808
Each (In a Pack of 5)
units
- - - Through Hole PDIP 8 - - 6.35mm 4.57mm - +85 °C - -40 °C
RS Stock No. 153-3552
Mfr. Part No.LT4356HDE-3#PBF
HK$35.872
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. 517-0902
Mfr. Part No.TL7726CD
HK$19.914
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 - +70 °C - 0 °C
RS Stock No. 135-5729
Mfr. Part No.LT4356CDE-2#PBF
HK$28.79
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. 919-8995
Mfr. Part No.LT4356IDE-2PBF
HK$33.439
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 +85 °C 4 V -40 °C
RS Stock No. 179-1643
Mfr. Part No.TL7726CD
HK$25.247
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
RS Stock No. 145-6594
Mfr. Part No.LT4356IDE-1#PBF
HK$30.991
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 +85 °C 4 V -40 °C
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