LM2675M-5.0

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> Semiconductors - ICs

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Series Information for LM2675M-5.0 - Texas Instruments

Features

  • feature
    260-kHz Fixed Frequency Internal Oscillator
  • feature
    3.3-V, 5-V, 12-V, and Adjustable Output Versions
  • feature
    Adjustable Version Output Voltage Range: 1.21 V to 37 V
  • feature
    Available in 8-Pin SOIC, PDIP, and 16-Pin WSON Package
  • feature
    Efficiency up to 96%
  • feature
    Ensured 1-A Output Load Current
  • feature
    Requires only 5 External Components
  • feature
    TTL Shutdown Capability, Low-Power Standby Mode
  • feature
    Thermal Shutdown and Current Limit Protection
  • feature
    Wide Input Voltage Range: 8 V to 40 V
  • feature
    u00b11.5% Maximum Output Voltage Tolerance Over Line and Load Conditions

Description

SWITCHING REG 1A 5.0V SMD 2675
The LM2675 series of regulators are monolithic integrated DC-DC converter circuits built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load current with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation and a fixed frequency oscillator. The LM2675 series operates at a switching frequency of 260 kHz, thus allowing smaller-sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency (>90%), the copper traces on the printed-circuit board are the only heat sinking needed.

Specifications

Topology:
Buck (Step Down)
Input Voltage Min:
6.5V
Input Voltage Max:
40V
DC / DC Converter IC Case:
SOIC
No. of Pins:
8Pins
Output Current:
1A
Output Voltage Nom.:
5V
Switching Frequency:
260kHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1.5%
Base Number:
2675
Device Marking:
LM2675M-5.0
Frequency:
260kHz
IC Generic Number:
2675
Logic Function Number:
2675
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Current Max:
1A
Output Voltage:
5V
Power Supply IC Type:
Step-down switching regulator
Primary Input Voltage:
12V
Supply Voltage Max:
40V
Supply Voltage Min:
6.5V
Voltage Regulator Type:
Fixed

Alternate Descriptions

Avnet America

Conv DC-DC Single Step Down 8V to 40V 8-Pin SOIC N Rail

Avnet America product

Avnet Europe

Conv DC-DC Single Step Down 8V to 40V 8-Pin SOIC N Rail

Avnet Europe product