LM26001BMHX/NOPB

Product Overview

Category: Power Management ICs
Use: Voltage Regulator
Characteristics: High Efficiency, Wide Input Voltage Range
Package: SOT-23-6
Essence: Buck Converter
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 55V
• Maximum Output Current: 1A
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM26001BMHX/NOPB has a total of six pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin for turning the device on/off
4. FB: Feedback pin for regulating the output voltage
5. SW: Switching node pin
6. VOUT: Output voltage pin

Functional Features

• High efficiency conversion of input voltage to regulated output voltage
• Wide input voltage range allows for versatile applications
• Integrated synchronous rectification for improved efficiency
• Adjustable output voltage through external resistors
• Overcurrent protection and thermal shutdown features

Advantages and Disadvantages

Advantages: - High efficiency operation reduces power dissipation - Wide input voltage range enables usage in various systems - Compact SOT-23-6 package for space-constrained designs - Integrated protection features enhance reliability

Disadvantages: - Limited maximum output current of 1A - Higher switching frequency may require careful PCB layout

Working Principles

The LM26001BMHX/NOPB is a buck converter, which means it steps down the input voltage to a lower regulated output voltage. It achieves this through a high-frequency switching process controlled by an internal oscillator. The input voltage is chopped into pulses, and these pulses are then filtered and smoothed to provide a stable output voltage.

Detailed Application Field Plans

The LM26001BMHX/NOPB finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Power supplies for embedded systems - Battery-powered devices

Detailed and Complete Alternative Models

1. LM26002BMHX/NOPB: Similar specifications, but with a higher maximum output current of 2A.
2. LM26003BMHX/NOPB: Similar specifications, but with a higher maximum output current of 3A.
3. LM26004BMHX/NOPB: Similar specifications, but with a higher maximum output current of 4A.
4. LM26005BMHX/NOPB: Similar specifications, but with a higher maximum output current of 5A.

These alternative models offer increased output current capabilities for applications that require higher power levels.

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