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LMS1587 - 5A and 3A Low Dropout Fast Response Regulators

Download the LMS1587 datasheet PDF. This datasheet also covers the LMS1585A variant, as both devices belong to the same 5a and 3a low dropout fast response regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively.

Their low dropout voltage (1.2V) and fast transient response make them an excellent solution for low voltage microprocessor applications.

Key Features

  • 1.
  • 234 Fast Transient Response.
  • Available in Adjustable, 1.5V, and 3.3V versions.
  • Current Limiting and Thermal Protection.
  • Commercial Temp. Tange: 0°C to 125°C.
  • Industrial Temp. Range:.
  • 40°C to 125°C.
  • Line Regulation 0.005% (typical).
  • Load Regulation 0.05% (typical).
  • Direct Replacement for LT® 1585A/87.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LMS1585A-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LMS1587 5A and 3A Low Dropout Fast Response Regulators National Semiconductor
LMS1587EP Enhanced Plastic 5A and 3A Low Dropout Fast Response Regulators National Semiconductor
LMS1585 5A and 3A Low Dropout Fast Response Regulators National Semiconductor
LMS1585A 5A and 3A Low Dropout Fast Response Regulators National Semiconductor
LMS1585AEP Enhanced Plastic 5A and 3A Low Dropout Fast Response Regulators National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
LMS1585A 5A and 3A Low Dropout Fast Response Regulators
LMS1485 5V Low Power RS-485 Differential Bus Transceiver
LMS33460 3-V Undervoltage Detector
LMS3635-Q1 400-kHz Step-Down Converter
LMS3655 400-kHz DC-DC Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LMS1585A , LMS1587 www.ti.com SNVS061G – MONTH 2003 – REVISED JULY 2013 LMS1585A 5A/LMS1587 5A and 3A Low Dropout Fast Response Regulators Check for Samples: LMS1585A , LMS1587 FEATURES 1 •234 Fast Transient Response • Available in Adjustable, 1.5V, and 3.3V versions • Current Limiting and Thermal Protection • Commercial Temp. Tange: 0°C to 125°C • Industrial Temp. Range: −40°C to 125°C • Line Regulation 0.005% (typical) • Load Regulation 0.05% (typical) • Direct Replacement for LT® 1585A/87 APPLICATIONS • Pentium® processor supplies • PowerPC® supplies • Other microprocessor supplies • Low voltage logic supplies DESCRIPTION The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively. Their low dropout voltage (1.