• LM5008MM/NOPB VSSOP (DGK)-8
LM5008MM/NOPB VSSOP (DGK)-8

LM5008MM/NOPB

Low-Power Step-Down Regulator

Quantity Unit Price(USD) Ext. Price
1 $1.450 $1.45
10 $1.243 $12.43
30 $1.114 $33.42
100 $0.975 $97.50
500 $0.915 $457.50
1000 $0.888 $888.00

Inventory:7,346

*The price is for reference only.
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  • Part Number : LM5008MM/NOPB

  • Package/Case : VSSOP (DGK)-8

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : LM5008MM/NOPB DataSheet (PDF)

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Overview of LM5008MM/NOPB

The LM5008MM/NOPB is a high-performance, step-down switching regulator IC designed for use in power management applications. It features a wide input voltage range and high efficiency, making it ideal for various power supply designs.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Supply Voltage
  • SW: Switching Node Connection
  • AGND: Analog Ground
  • PGND: Power Ground
  • COMP: Compensation Node for Control Loop Stability
  • FB: Feedback Pin for Output Voltage Regulation
  • SS/EN: Soft-Start/Enable Pin
  • UVLO: Undervoltage Lockout
  • REF: Voltage Reference Output
  • SYNC: Synchronization Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM5008MM/NOPB IC for a visual representation.

Key Features

  • High Efficiency: The LM5008MM/NOPB offers high efficiency in converting input voltage to regulated output voltage, reducing power losses.
  • Wide Input Voltage Range: This IC can accommodate a wide input voltage range, making it suitable for various power supply designs.
  • Adjustable Output Voltage: The output voltage of the LM5008MM/NOPB can be easily adjusted to meet specific application requirements.
  • Internal Compensation: With internal compensation circuitry, this IC simplifies external component count and eases design complexity.
  • Protection Features: The LM5008MM/NOPB includes protection features such as overcurrent protection and thermal shutdown for enhanced reliability.

Note: For detailed technical specifications, please refer to the LM5008MM/NOPB datasheet.

Application

  • Power Management Systems: Ideal for power management systems in industrial, automotive, and consumer electronic applications.
  • DC-DC Converters: Suitable for designing DC-DC converters for efficient power conversion.
  • Battery Charging Systems: Used in battery charging systems to regulate the charging voltage and current.

Functionality

The LM5008MM/NOPB is a versatile step-down switching regulator IC that efficiently converts input voltage to a regulated output voltage. It provides reliable and stable power management solutions for various electronic devices.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input supply voltage within the specified range.
  • Output Voltage Setting: Adjust the output voltage by configuring the feedback (FB) pin (Pin 5) in accordance with the desired voltage level.
  • Enable Control: Use the soft-start/enable (SS/EN) pin (Pin 6) to control the enable/disable functionality of the IC.

Frequently Asked Questions

Q: What is the efficiency range of the LM5008MM/NOPB?
A: The LM5008MM/NOPB offers efficiency levels typically above 90%, depending on the input and output voltage conditions.

Q: Can the LM5008MM/NOPB handle high input voltage spikes?
A: The LM5008MM/NOPB features robust input voltage handling capabilities and includes protection mechanisms to handle input voltage spikes effectively.

Equivalent

For similar functionalities, consider these alternatives to the LM5008MM/NOPB:

  • LM2576: A popular step-down switching regulator IC with adjustable output voltage and high efficiency.
  • LM2596: Another versatile switching regulator IC offering wide input voltage range and adjustable output voltage options.

LM5008MM/NOPB

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V) 9.5 Vin (max) (V) 95
Vout (min) (V) 2.5 Vout (max) (V) 75
Iout (max) (A) 0.35 Iq (typ) (mA) 0.485
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 600
Features Enable, Over Current Protection Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT) Duty cycle (max) (%) 99
Type Converter

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