LT1085CM-3.3 The LT1085CM-3.3 is a 3A Low Dropout Positive Fixed Regulator from LT, offering a stable 3.3V output. It features low dropout voltage and high efficiency.
Mfr Part #:

LT1085CM-3.3

Available from 3 distributors
Mfr Name: LT
LT
The LT1085CM-3.3 is a 3A Low Dropout Positive Fixed Regulator from LT, offering a stable 3.3V output. It features low dropout voltage and high efficiency.
✓ Total Stock: 1,286 pcs
$ Price Range: $0.52

LT1085CM-3.3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,200 pcs
1200 pcs On Request 1 On Request On Request 00+ On Request On Request
Non-Authorised Inventory information
68 pcs
68 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
18 pcs
18 pcs On Request 1 On Request On Request On Request On Request On Request

LT1085CM-3.3 Specifications Quick View

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LT1085CM-3.3 Description

Short technical summary and product information.

The LT1085CM-3.3 is a 3A Low Dropout Positive Fixed Regulator designed by LT (Linear Technology, now part of Analog Devices). This device provides a reliable 3.3V output voltage with high efficiency, making it suitable for various power regulation applications.

 

Key electrical specifications include a maximum dropout voltage of 1.5V at maximum output current, ensuring efficient operation even with low input-output differentials. The regulator boasts excellent line regulation of 0.015% and load regulation of 0.1%, contributing to stable power delivery.

 

Designed for through-hole mounting in a TO-220 package, the LT1085CM-3.3 operates within a junction temperature range of 0°C to 150°C for the power transistor in C-grade variants. It is compatible with older three-terminal regulators and requires a 10µF output capacitor for stability.

 

Applications for this regulator include high-efficiency linear regulation, post-regulation for switching supplies, constant current regulation, and battery chargers. Its robust design and performance characteristics make it a solid choice for power management in electronic systems.

LT1085CM-3.3 Quick Information

Product Type: Low Dropout Positive Fixed Regulator
Series: LT1083
Canonical Name: LT1085CM-3.3 Low Dropout Positive Fixed Regulator
Subcategory: Linear Voltage Regulator

LT1085CM-3.3 Compliance

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

LT1085CM-3.3 Estimated Pricing

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1+ $0.52 $0.52

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

LT1085CM-3.3 Features

  • 3A output current capability.
  • Fixed 3.3V output voltage.
  • Low 1.5V dropout voltage.
  • Excellent 0.015% line regulation.
  • TO-220 package for through-hole mounting.

LT1085CM-3.3 Applications

  • High efficiency linear regulators.
  • Post regulators for switching supplies.
  • Constant current regulators.
  • Battery chargers.

LT1085CM-3.3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LT1085CM-3.3?

The LT1085CM-3.3 provides a fixed output voltage of 3.3V.

What is the maximum output current for the LT1085CM-3.3?

The LT1085CM-3.3 can deliver a maximum output current of 3A.

What is the dropout voltage of the LT1085CM-3.3?

The dropout voltage for the LT1085CM-3.3 is guaranteed to be a maximum of 1.5V at maximum output current.

How good is the line regulation of the LT1085CM-3.3?

The LT1085CM-3.3 has a line regulation of 0.015%.

What is the load regulation for the LT1085CM-3.3?

The load regulation for the LT1085CM-3.3 is 0.1%.

What is the operating input voltage range for the 3.3V version of the LT1085CM?

The operating input voltage for the 3.3V devices is a maximum of 20V.

What is the package type for the LT1085CM-3.3?

The LT1085CM-3.3 is supplied in a TO-220 package.

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