S-1137D22-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137D22-M5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• High accuracy provides precise output voltage regulation
• Low quiescent current minimizes power consumption
• Enable pin allows for easy on/off control of the regulator

Advantages and Disadvantages

Advantages: - Wide input voltage range enables versatile applications - Excellent load and line regulation for stable output voltage - Compact SOT-23-5 package for space-constrained designs

Disadvantages: - Limited maximum output current capability - Relatively higher dropout voltage compared to some alternatives

Working Principles

The S-1137D22-M5T1U is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance in the regulator circuit to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1137D22-M5T1U is suitable for various applications that require voltage regulation, such as: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

1. S-1137D25-M5T1U: Similar specifications, but with a higher maximum output current capability.
2. S-1137D18-M5T1U: Similar specifications, but with a lower dropout voltage.
3. S-1137D30-M5T1U: Similar specifications, but with a wider input voltage range.

These alternative models offer different trade-offs in terms of output current, dropout voltage, and input voltage range, allowing designers to choose the most suitable option for their specific requirements.

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