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LMS1585ACS-3.3/NOPB The Texas Instruments LMS1585ACS-3.3/NOPB is a 5-Amp, 3.3-Volt linear voltage regulator. It offers a low dropout voltage and fast transient response.
Mfr Part #:

LMS1585ACS-3.3/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMS1585ACS-3.3/NOPB is a 5-Amp, 3.3-Volt linear voltage regulator. It offers a low dropout voltage and fast transient response.
✓ Total Stock: 10,510 pcs
$ Price Range: $0.28

LMS1585ACS-3.3/NOPB Available from 2 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
Non-Authorised Inventory information
10,409 pcs
On Request
10409 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
101 pcs
On Request
101 pcs On Request 1 On Request On Request 09+36 On Request On Request
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LMS1585ACS-3.3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LMS1585ACS-3.3/NOPB Description

Short technical summary and product information.

The Texas Instruments LMS1585ACS-3.3/NOPB is a 5-Amp, 3.3-Volt linear voltage regulator designed for applications requiring stable voltage output. It features a low dropout voltage of 1.2V typical at 5A and a fast transient response, making it suitable for low-voltage microprocessor applications.

 

This regulator operates with an input voltage range of 2.5V to 13V and provides a fixed 3.3V output. Key electrical characteristics include a typical quiescent current of 7mA, a PSRR of 72dB at 120Hz, and line and load regulation of 0.005% and 0.05% respectively. Protection features include over-current and over-temperature shutdown.

 

The LMS1585ACS-3.3/NOPB is available in a surface-mount DDPAK/TO-263-3 package. It operates within a commercial temperature range of 0°C to 125°C. The device also requires a minimum load capacitance of 10µF for stability.

LMS1585ACS-3.3/NOPB Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LMS1585A Series 5-A, 3.3-V Linear Voltage Regulator
Subcategory: LDO Regulators

LMS1585ACS-3.3/NOPB Compliance

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

LMS1585ACS-3.3/NOPB Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LMS1585ACS-3.3/NOPB Features

  • 5A maximum output current capability.
  • Fixed 3.3V output voltage.
  • Low 1.2V typical dropout voltage.
  • Fast transient response.
  • Surface mount TO-263 package.

LMS1585ACS-3.3/NOPB Applications

  • Powering low-voltage microprocessors.
  • Stable voltage regulation for sensitive electronics.
  • Suitable for embedded systems.
  • General purpose power supply applications.

LMS1585ACS-3.3/NOPB FAQs

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

The input voltage range is 2.5V to 13V.

What is the output voltage?

The output voltage is fixed at 3.3V.

What is the dropout voltage?

The typical dropout voltage is 1.2V at 5A load.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What package is the device available in?

The device is available in a surface-mount TO-263-4 (DDPAK) package with 3 leads, also known as DDPAK/TO-263-3.

What is the quiescent current?

The typical quiescent current is 7mA.

What protection features does it have?

It includes over-current and over-temperature protection.

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