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LMS1587CT-3.3 The Texas Instruments LMS1587CT-3.3 is a 3A linear voltage regulator providing a fixed 3.3V output. It offers features like low dropout voltage and thermal protection.
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LMS1587CT-3.3

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMS1587CT-3.3 is a 3A linear voltage regulator providing a fixed 3.3V output. It offers features like low dropout voltage and thermal protection.
✓ Total Stock: 197 pcs
$ Price Range: $0.30

LMS1587CT-3.3 Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
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197 pcs
On Request
197 pcs On Request 1 On Request On Request 12+ On Request On Request
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LMS1587CT-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Lead Style
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LMS1587CT-3.3 Description

Short technical summary and product information.

The Texas Instruments LMS1587CT-3.3 is a high-performance linear voltage regulator designed for applications requiring a stable 3.3V output. It can deliver up to 3A of current with a low dropout voltage of 1150mV typical.

 

Key electrical specifications include an input voltage range of 2.5V to 13V and a typical quiescent current of 7mA. The regulator offers good line and load regulation, with typical values of 0.005% and 0.05% respectively. Protection features such as over-current and over-temperature shutdown are integrated for enhanced reliability.

 

This device is supplied in a TO-220-3 package, suitable for through-hole mounting. The operating temperature range is from -40°C to 125°C, making it suitable for industrial applications. The LMS1587CT-3.3 is a direct replacement for LT 1585A/87 series regulators.

LMS1587CT-3.3 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments LMS1587CT-3.3 Linear Voltage Regulator
Subcategory: LDO Regulators

LMS1587CT-3.3 Compliance

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

LMS1587CT-3.3 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

LMS1587CT-3.3 Features

  • 3A maximum output current
  • Fixed 3.3V output voltage
  • Low dropout voltage
  • Over-current and thermal protection
  • TO-220 package for through-hole mounting

LMS1587CT-3.3 Applications

  • Ideal for powering 3.3V logic circuits.
  • Used in industrial and automotive systems.
  • Suitable for post-regulation in power supplies.
  • Applicable in battery-powered equipment.

LMS1587CT-3.3 FAQs

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

2.5V to 13V.

What is the output voltage?

Fixed 3.3V.

What is the maximum output current?

3A.

What is the dropout voltage?

1150mV typical.

What is the operating temperature range?

-40°C to 125°C.

What package is it available in?

TO-220-3 through hole.

What protection features does it have?

Over-current and over-temperature protection.

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