S-1137B35-U5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• 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 - 5.5V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137B35-U5T1U has a SOT-23-5 package with the following pin configuration:

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Pin 1: VOUT (Output Voltage) Pin 2: GND (Ground) Pin 3: VIN (Input Voltage) Pin 4: NC (No Connection) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures efficient power conversion
• Stable output voltage regardless of input voltage fluctuations
• Compact size allows for space-saving designs
• Enable pin for easy on/off control of the regulator

Advantages

• High efficiency results in minimal power loss
• Wide input voltage range accommodates various power sources
• Low quiescent current prolongs battery life
• Small form factor enables integration into compact devices

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• No thermal shutdown protection feature

Working Principles

The S-1137B35-U5T1U is a voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance in the circuit to maintain a stable output voltage, even when the input voltage varies. The enable pin allows for easy control of the regulator's operation.

Detailed Application Field Plans

The S-1137B35-U5T1U is commonly used in various electronic devices and systems, including: - Portable consumer electronics (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT devices - Battery-powered devices - Industrial automation systems

Detailed and Complete Alternative Models

• S-1137B33-U5T1U: Similar specifications but with a lower dropout voltage
• S-1137B50-U5T1U: Similar specifications but with a higher maximum output current
• S-1137B25-U5T1U: Similar specifications but with a lower input voltage range

These alternative models provide flexibility in choosing a voltage regulator based on specific requirements.

In conclusion, the S-1137B35-U5T1U is a voltage regulator with high efficiency, low dropout voltage, and a compact size. It is commonly used in portable consumer electronics, wearable devices, IoT devices, and more. While it has advantages such as wide input voltage range and low quiescent current, it also has limitations like limited maximum output current and lack of thermal shutdown protection.