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LM1085ISX-ADJ The Texas Instruments LM1085ISX-ADJ is a 3-ampere low dropout positive linear voltage regulator with an adjustable output. It is available in a surface mount DDPAK/TO-263-3 package.
Mfr Part #:

LM1085ISX-ADJ

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM1085ISX-ADJ is a 3-ampere low dropout positive linear voltage regulator with an adjustable output. It is available in a surface mount DDPAK/TO-263-3 package.
✓ Total Stock: 3,627 pcs
$ Price Range: $0.28

LM1085ISX-ADJ Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,527 pcs
On Request
1527 pcs On Request 1 On Request On Request 17+ On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 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.

LM1085ISX-ADJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Operating Temperature Range
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LM1085ISX-ADJ Description

Short technical summary and product information.

The Texas Instruments LM1085ISX-ADJ is a versatile 3-ampere low dropout positive linear voltage regulator. It offers an adjustable output voltage, providing flexibility for various power supply designs. With a maximum input voltage of 29V and a minimum input voltage of 2.6V, it supports a wide range of input conditions.

 

The regulator features a low dropout voltage of typically 1300mV at 3A, ensuring efficient operation. It includes protection features such as over-current and over-temperature shutdown, enhancing system reliability. The device operates across a temperature range of -40°C to 125°C.

 

Packaged in a surface mount DDPAK/TO-263-3 configuration, the LM1085ISX-ADJ is suitable for space-constrained applications. It provides a single regulated output and offers typical line regulation of 0.015% and load regulation of 0.1%. Fixed output voltage versions are also available, including 3.3V, 5V, and 12V options.

LM1085ISX-ADJ Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM1085ISX-ADJ 3-A Low Dropout Positive Linear Voltage Regulator, Adjustable Output
Subcategory: LDO Regulators

LM1085ISX-ADJ Compliance

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

LM1085ISX-ADJ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM1085ISX-ADJ Features

  • 3-A output current capability.
  • Adjustable output voltage.
  • Low dropout voltage.
  • Surface mount DDPAK/TO-263-3 package.
  • Over-current and thermal protection.

LM1085ISX-ADJ Applications

  • Powering sensitive electronics.
  • Battery powered systems.
  • Post-regulation for switching supplies.
  • General purpose voltage regulation.

LM1085ISX-ADJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 2.6V minimum to 29V maximum.

What is the output voltage range?

The output voltage is adjustable from 1.25V to 27.5V.

What is the maximum output current?

The maximum output current is 3A.

What is the dropout voltage?

The typical dropout voltage is 1300mV at 3A load.

What protection features does it have?

It includes over current and over temperature protection.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is available?

The package is TO-263-4, D²Pak (3 Leads + Tab) surface mount.

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