S-1137D17-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Fixed Output Voltage
• Package: SOT-23-5
• Essence: Regulates input voltage to a fixed output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.7V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 50µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137D17-M5T1U has a total of five pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. NC: No Connection Pin 4. VOUT: Output Voltage Pin 5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for stable operation under heavy load conditions.
• Fixed output voltage eliminates the need for external resistors or adjustments.
• Enable pin provides control over the regulator's operation.

Advantages

• Compact SOT-23-5 package enables space-saving integration into various electronic devices.
• Wide input voltage range accommodates diverse power supply sources.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation ensure stable output voltage under varying conditions.

Disadvantages

• Fixed output voltage limits flexibility in applications requiring adjustable voltages.
• Dropout voltage may cause power dissipation and heat generation in high current applications.

Working Principles

The S-1137D17-M5T1U is a linear voltage regulator that utilizes a PNP transistor as the pass element. It regulates the input voltage to a fixed output voltage by adjusting the resistance of the pass element. The enable pin allows for control over the regulator's operation, enabling or disabling the output voltage.

Detailed Application Field Plans

The S-1137D17-M5T1U is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive applications - Communication systems

Detailed and Complete Alternative Models

• S-1137D18-M5T1U: 1.8V output voltage variant
• S-1137D19-M5T1U: 1.9V output voltage variant
• S-1137D20-M5T1U: 2.0V output voltage variant
• S-1137D21-M5T1U: 2.1V output voltage variant
• S-1137D22-M5T1U: 2.2V output voltage variant
• S-1137D23-M5T1U: 2.3V output voltage variant
• S-1137D24-M5T1U: 2.4V output voltage variant
• S-1137D25-M5T1U: 2.5V output voltage variant
• S-1137D26-M5T1U: 2.6V output voltage variant
• S-1137D27-M5T1U: 2.7V output voltage variant

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the S-1137D17-M5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.