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LM1085IS-ADJ The Texas Instruments LM1085IS-ADJ is a 3A linear voltage regulator featuring an adjustable output. It operates with an input voltage up to 29V and a wide temperature range.
Mfr Part #:

LM1085IS-ADJ

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM1085IS-ADJ is a 3A linear voltage regulator featuring an adjustable output. It operates with an input voltage up to 29V and a wide temperature range.
✓ Total Stock: 25,558 pcs
$ Price Range: $0.28

LM1085IS-ADJ Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
25,445 pcs
On Request
25445 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
68 pcs
On Request
68 pcs On Request 1 On Request On Request JM32AB On Request On Request
Partservice ✓
Non-Authorised Inventory information
45 pcs
On Request
45 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.

LM1085IS-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
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LM1085IS-ADJ Description

Short technical summary and product information.

The LM1085IS-ADJ from Texas Instruments is a high-performance linear voltage regulator designed to deliver up to 3A of output current. This adjustable output regulator offers flexibility in voltage setting, with a minimum output voltage of 1.25V and a maximum of 27.5V, and a maximum input voltage of 29V.

 

Key electrical characteristics include a typical dropout voltage of 1.5V at 3A, low noise of 38 µVrms, and a PSRR of 30 dB at 100 KHz. The device incorporates over-current and over-temperature protection features for enhanced reliability. It operates across a wide temperature range of -40°C to 125°C.

 

Packaged in a surface-mount DDPAK/TO-263-3 or TO-263-4 configuration, the LM1085IS-ADJ is suitable for various power management applications where a stable and adjustable voltage output is required. Its design is similar to the industry-standard LM317, offering a robust solution for power supply designs.

LM1085IS-ADJ Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM1085IS-ADJ 3-A, Adjustable Output, Linear Voltage Regulator
Subcategory: Voltage Regulators - Linear

LM1085IS-ADJ Compliance

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

LM1085IS-ADJ Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM1085IS-ADJ Features

  • 3A maximum output current capability.
  • Adjustable output voltage range.
  • Wide operating temperature range.
  • Surface mount DDPAK/TO-263 package.
  • Includes over-current protection.

LM1085IS-ADJ Applications

  • Power supply circuit designs.
  • Adjustable voltage regulation needs.
  • Systems requiring 3A current.
  • Temperature-sensitive applications.

LM1085IS-ADJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LM1085IS-ADJ?

The LM1085IS-ADJ can deliver up to 3A output current.

What is the input voltage range for the LM1085IS-ADJ?

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

What output voltage options does the LM1085IS-ADJ support?

It supports adjustable output from 1.25V to 27.5V and fixed outputs of 3.3V, 5V, and 12V.

What is the operating temperature range of the LM1085IS-ADJ?

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

What package is the LM1085IS-ADJ available in?

It is available in a DDPAK/TO-263-3 surface-mount package (also known as TO-263-4, D²Pak with 3 leads and tab).

Does the LM1085IS-ADJ include protection features?

Yes, it includes current limiting and thermal protection.

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