Mfr Part #:

LTC4366HDDB-2#TRMPBF

Q: Does the LTC4366HDDB-2 have an adjustable protection timer?

Yes, the protection timer is adjustable.

Mfr Name: Analog Devices / Maxim Integrated

High voltage surge stopper IC from Analog Devices. Features wide 9V to >500V operating voltage, adjustable output clamp, and surface mount 8-DFN package.

✓ Total Stock: 728 pcs

$ Price Range: $6.50 - $10.82

LTC4366HDDB-2#TRMPBF Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	364 pcs On Request	364 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	364 pcs On Request	364 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LTC4366HDDB-2#TRMPBF Description

Short technical summary and product information.

The LTC4366HDDB-2 is a high voltage surge stopper IC from Analog Devices designed to protect loads from high voltage transients. It uses a rugged floating topology to regulate the output during an overvoltage transient by controlling an external N-channel MOSFET. The operating voltage range is 9V to >500V, limited only by external resistor ratings and MOSFET breakdown voltage. The output clamp voltage is adjustable via external resistors. An adjustable protection timer prevents MOSFET damage during surges, and an internal 9-second cool-down timer allows the MOSFET to cool after a fault. In shutdown mode, quiescent current is less than 14µA. The device is available in an 8-WFDFN exposed pad package (8-DFN 3x2) for surface mount assembly. It is suitable for industrial, automotive, and avionic surge protection applications, as well as high voltage DC distribution and 28V vehicle systems.

LTC4366HDDB-2#TRMPBF Quick Information

Product Type: Surge Suppression IC

Series: LTC4366

Canonical Name: High Voltage Surge Stopper

Subcategory: Surge Stopper

LTC4366HDDB-2#TRMPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

LTC4366HDDB-2#TRMPBF Estimated Pricing

Qty	Low	High
1+	$10.82	$10.82
10+	$8.47	$8.47
25+	$7.88	$7.88
100+	$7.36	$7.36
500+	$6.73	$6.73
1,000+	$6.50	$6.50

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

LTC4366HDDB-2#TRMPBF Features

Wide operating voltage range 9V to >500V.
Adjustable output clamp voltage.
Internal 9-second cool-down timer.
Shutdown quiescent current less than 14µA.
Surface mount 8-DFN package.

LTC4366HDDB-2#TRMPBF Applications

Industrial and automotive surge protection.
High voltage DC distribution systems.
28V vehicle system protection.
Avionic surge protection.

LTC4366HDDB-2#TRMPBF FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the LTC4366HDDB-2?

9V to >500V.

What package does the LTC4366HDDB-2 come in?

8-WFDFN Exposed Pad (8-DFN 3x2).

Is the LTC4366HDDB-2 RoHS compliant?

RoHS3 Compliant (unverified).

What is the shutdown quiescent current?

<14 µA.

Does the LTC4366HDDB-2 have an adjustable protection timer?