LT4356MPMS-1#PBF
Hot-Swap Controller, 4 V to 80 V in, MSOP-10, -55°C to 125°C
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | LT4356MPMS-1#PBFCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | 51AK8925 |
| Your Part Number | |
| Technical Datasheet |
Need more?
| Quantity | Price |
|---|---|
| 1+ | $17.950 |
| 10+ | $14.260 |
| 25+ | $13.530 |
| 50+ | $12.790 |
| 100+ | $12.330 |
| 250+ | $11.850 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | LT4356MPMS-1#PBFCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | 51AK8925 |
| Technical Datasheet | |
| No. of Channels | 1Channels |
| Controller Applications | Automotive / Avionic Surge Protection, Battery Powered Systems, Hot Swap / Live Insertion |
| Supply Voltage Min | 4V |
| Input Voltage | - |
| Supply Voltage Max | 80V |
| IC Case / Package | MSOP |
| Controller IC Case Style | MSOP |
| No. of Pins | 10Pins |
| Power Switch | External |
| IC Mounting | Surface Mount |
| IC Function | Surge Stopper |
| Operating Temperature Min | -55°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
LT4356-1 surge stopper protects loads from high-voltage transients. It regulates the output during an overvoltage event, such as a load dump in automobiles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value thereby allowing the loads to continue functioning. The auxiliary amplifier may be used as a voltage detection comparator or as a linear regulator controller driving an external PNP pass transistor. Application includes automotive/avionic surge protection, hot swap/live insertion, high side switch for battery powered systems, intrinsic safety applications.
- Stops high voltage surges
- Adjustable output clamp voltage
- Overcurrent protection
- Adjustable fault timer
- Controls N-Channel MOSFET
- Fault output indication
- Operating voltage range from 4 to 80V (TA = 25°C, VCC = 12V)
- Typical FB Pin servo voltage is 1.25V (VGATE = 12V; VOUT = 12V, TA = 25°C)
- 10-lead plastic MSOP package
- Temperature rating range from -55°C to 125°C
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| No. of Channels | 1Channels |
|---|---|
| Supply Voltage Min | 4V |
| Supply Voltage Max | 80V |
| Controller IC Case Style | MSOP |
| Power Switch | External |
| IC Function | Surge Stopper |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Controller Applications | Automotive / Avionic Surge Protection, Battery Powered Systems, Hot Swap / Live Insertion |
|---|---|
| Input Voltage | - |
| IC Case / Package | MSOP |
| No. of Pins | 10Pins |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -55°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
Technical Docs (2)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |