Mfr Part #:

LM1085IT-3.3

The LM1085IT-3.3 is a 3-Ampere low-dropout positive linear voltage regulator from Linear Technology. It offers adjustable or fixed output voltage options with a maximum input voltage of 29V.

✓ Total Stock: 900 pcs

$ Price Range: $0.28

LM1085IT-3.3 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Spartce Electronics. ✓ Non-Authorised Inventory information	900 pcs On Request	900 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM1085IT-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Linear Technology
Accuracy	4 %
Mounting Type	Surface Mount
Noise	38 µVrms
Operating Temperature Range	-40 to 125 °C
Output Current	3 A

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LM1085IT-3.3 Description

Short technical summary and product information.

The LM1085IT-3.3 is a 3-Ampere low-dropout positive linear voltage regulator manufactured by Linear Technology. It is designed to provide a stable output voltage with a maximum input voltage of 29V and a minimum input voltage of 2.6V. The regulator offers both adjustable and fixed output voltage options, including 3.3V, 5.0V, and 12V.

Key electrical characteristics include a maximum output current of 3A, a typical dropout voltage of 1300mV, and a typical quiescent current of 5mA. It also features a typical PSRR of 30dB at 100KHz and low noise of 38µVrms. The device includes current limiting and thermal shutdown for protection.

Available in TO-263 (KTT) and TO-220 (NDE) packages, the LM1085IT-3.3 is suitable for surface mount or through-hole mounting. Its operating temperature range is -40°C to 125°C, making it suitable for various industrial applications.

LM1085IT-3.3 Quick Information

Product Type: Linear Voltage Regulator

Series: LM1085

Canonical Name: LM1085IT-3.3 3-A Low Dropout Positive Regulator

Subcategory: Linear

LM1085IT-3.3 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM1085IT-3.3 Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

LM1085IT-3.3 Features

3-Ampere low dropout positive linear regulator.
Maximum input voltage of 29V.
Adjustable or fixed output voltage options.
Low noise and high PSRR performance.
Thermal protection and current limiting.

LM1085IT-3.3 Applications

Power management for various electronic systems.
Suitable for applications requiring stable voltage.
Use in systems with up to 29V input.
Ideal for 3A current requirements.

LM1085IT-3.3 FAQs

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

What is the maximum input voltage for the LM1085IT-3.3?

The maximum input voltage for the LM1085IT-3.3 is 29V.

What is the maximum output current of the LM1085IT-3.3?

The LM1085IT-3.3 can provide a maximum output current of 3A.

What are the available output voltage options for the LM1085IT-3.3?

The LM1085IT-3.3 offers adjustable output voltage, as well as fixed options of 3.3V, 5.0V, and 12V.

What is the typical dropout voltage for the LM1085IT-3.3?

The typical dropout voltage for the LM1085IT-3.3 is 1300mV.

What is the operating temperature range of the LM1085IT-3.3?

The LM1085IT-3.3 operates within a temperature range of -40°C to 125°C.

What package types are available for the LM1085IT-3.3?

The LM1085IT-3.3 is available in TO-263 (KTT) and TO-220 (NDE) packages.

LM1085IT-3.3 Alternate Parts

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LM1085IS-5.0/NOPB

N-A

The LM1085IS-5.0/NOPB is a 3-A low dropout positive linear voltage regulator from Texas Instruments. It offers adjustable or fixed output voltage options with a maximum input voltage of 29V.

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