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LT4356IDE-2#TRPBF The LT4356IDE-2#TRPBF is a surge stopper IC that protects loads from high voltage transients. It operates from 4V to 80V and features an adjustable output clamp voltage of 27V.
Mfr Part #:

LT4356IDE-2#TRPBF

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT4356IDE-2#TRPBF is a surge stopper IC that protects loads from high voltage transients. It operates from 4V to 80V and features an adjustable output clamp voltage of 27V.
✓ Total Stock: 74 pcs
$ Price Range: $5.26 - $9.40

LT4356IDE-2#TRPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
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74 pcs
On Request
74 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LT4356IDE-2#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Automotive Grade
Industrial Grade
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LT4356IDE-2#TRPBF Description

Short technical summary and product information.

The LT4356IDE-2#TRPBF is a surge stopper IC from Analog Devices designed to protect downstream loads from high voltage transients such as load dump in automotive systems. It regulates the output during an overvoltage event by controlling the gate of an external N-channel MOSFET, limiting the output to a safe adjustable value.

 

Key electrical specifications include a wide operating voltage range from 4V to 80V, reverse input protection up to -60V, and an adjustable output clamp voltage set to 27V. The device features overcurrent protection with a 50mV current sense threshold and a shutdown current of 60µA for the LT4356-2 variant, which keeps the auxiliary amplifier active during shutdown.

 

The IC is housed in a 12-WFDFN exposed pad package (12-DFN 4x3mm) and is surface mount compatible. It is suitable for automotive and avionic surge protection, hot swap, and high side switch applications.

LT4356IDE-2#TRPBF Quick Information

Product Type: Surge Suppression IC
Series: LT4356-2
Canonical Name: LT4356IDE-2#TRPBF Surge Stopper IC
Subcategory: Overvoltage Protection IC

LT4356IDE-2#TRPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT4356IDE-2#TRPBF Estimated Pricing

Qty Low High
1+ $9.40 $9.40
10+ $7.30 $7.30
25+ $6.96 $6.96
100+ $6.04 $6.04
250+ $5.77 $5.77
500+ $5.26 $5.26
2,500+ $5.26 $5.26

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT4356IDE-2#TRPBF Features

  • Wide operating voltage range 4V to 80V.
  • Adjustable output clamp voltage set to 27V.
  • Reverse input protection up to -60V.
  • Low shutdown current of 60µA.
  • Surface mount 12-DFN (4x3mm) package.

LT4356IDE-2#TRPBF Applications

  • Automotive load dump surge protection.
  • Avionic power supply transient protection.
  • Hot swap and live insertion circuits.
  • High side switch for battery powered systems.
  • Intrinsic safety applications.

LT4356IDE-2#TRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LT4356IDE-2#TRPBF?

The operating voltage range is 4V to 80V.

What package is the LT4356IDE-2#TRPBF available in?

It is available in a 12-WFDFN exposed pad package (12-DFN 4x3mm) for surface mount.

What is the maximum operating temperature?

The maximum operating temperature is 125°C.

Is the LT4356IDE-2#TRPBF RoHS compliant?

The part is listed as RoHS3 Compliant, though this is unverified.

What is the shutdown current for the LT4356-2 variant?

The shutdown current is 60µA, with the auxiliary amplifier remaining active.

Does the LT4356IDE-2#TRPBF provide reverse input protection?

Yes, it provides reverse input protection up to -60V.

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