Mfr Part #:

LTC4357IMS8#PBF

Mfr Name: LTC

The LTC4357IMS8#PBF from Linear Technology is a positive high voltage ideal diode controller. It operates over a wide voltage range and offers fast turn-off.

✓ Total Stock: 204 pcs

$ Price Range: $0.95

LTC4357IMS8#PBF Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Husky International Electronic ✓ Non-Authorised Inventory information	160 pcs On Request	160 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	44 pcs On Request	44 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LTC4357IMS8#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	LTC
Mounting Type	Surface Mount
SVHC Present	Not Present
Storage Temperature	-65°C / 150°C
Tape & Reel	True
Turn Off Time	0.5µs

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LTC4357IMS8#PBF Description

Short technical summary and product information.

The LTC4357 is a positive high voltage ideal diode controller designed to drive an external N-channel MOSFET. This component replaces a Schottky diode, reducing power consumption, heat dissipation, voltage loss, and PC board area. It is ideal for diode-OR and high current diode applications, enhancing system reliability.

The LTC4357 features a wide operating voltage range from 9V to 80V. It provides a fast turn-off time of 0.5µs, which limits peak fault current. The controller ensures smooth current transfer without oscillation in diode-OR configurations. It also prevents reverse DC current.

This ideal diode controller is available in an 8-lead MSOP package, suitable for surface mount applications. Its design is beneficial for N+1 redundant power supplies and high availability systems.

Key electrical specifications include a wide operating voltage range of 9V to 80V and a fast 0.5µs turn-off time. The absolute maximum ratings indicate supply voltages up to 100V for IN and OUT/VDD pins, and output voltage for the GATE pin relative to VIN.

LTC4357IMS8#PBF Quick Information

Product Type: Ideal Diode Controller

Series: LTC4357

Canonical Name: LTC4357 Ideal Diode Controller

Subcategory: OR Controllers, Ideal Diodes

LTC4357IMS8#PBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

LTC4357IMS8#PBF Estimated Pricing

Qty	Low	High
1+	$0.95	$0.95

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

LTC4357IMS8#PBF Features

Positive high voltage ideal diode controller.
Reduces power loss and heat dissipation.
Wide operating voltage range: 9V to 80V.
Fast 0.5µs turn-off time limits fault current.
Available in 8-lead MSOP package.

LTC4357IMS8#PBF Applications

Ideal for diode-OR applications.
Suitable for high current diode functions.
Enhances system reliability.
Used in redundant power supplies.
Supports high availability systems.

LTC4357IMS8#PBF FAQs

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

What is the operating voltage range for the LTC4357?

The operating voltage range is 9V to 80V.

What is the turn-off time of the LTC4357?

The turn-off time is typically 0.5µs.

What is the maximum supply voltage for the IN pin?

The maximum supply voltage for the IN pin is 100V.

What is the maximum supply voltage for the OUT and VDD pins?

The maximum supply voltage for the OUT and VDD pins is 100V.

What is the operating temperature range for the LTC4357C variant?

The operating temperature range for the LTC4357C variant is 0°C to 70°C.

What is the storage temperature range for the LTC4357?

The storage temperature range is -65°C to 150°C.

What package is the LTC4357IMS8#PBF supplied in?

The LTC4357IMS8#PBF is supplied in an 8-lead MSOP package.