S-1135A26-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
  • Wide input voltage range
• Package: SOT-23-5
• Essence: Voltage regulation for electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.6V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A26-U5T1U has a total of five pins in the SOT-23 package. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. CE: Chip enable pin
4. VOUT: Output voltage pin
5. NC: No connection pin

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High efficiency results in minimal power dissipation.
• Built-in overcurrent protection safeguards the circuit from damage.
• Thermal shutdown feature prevents overheating.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving designs. - Wide input voltage range makes it suitable for various applications. - Low quiescent current prolongs battery life in portable devices.

Disadvantages: - Limited output current may not be sufficient for high-power applications. - Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

The S-1135A26-U5T1U is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to adjust the internal circuitry and ensure a constant output voltage of 2.6V. The dropout voltage is kept low, minimizing power dissipation and maximizing efficiency.

Detailed Application Field Plans

The S-1135A26-U5T1U finds applications in various electronic devices where a stable voltage supply is crucial. Some potential application fields include: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Medical equipment

Detailed and Complete Alternative Models

• S-1135A18-U5T1U: Output voltage of 1.8V, same package and characteristics as S-1135A26-U5T1U.
• S-1135A33-U5T1U: Output voltage of 3.3V, same package and characteristics as S-1135A26-U5T1U.
• S-1135A50-U5T1U: Output voltage of 5.0V, same package and characteristics as S-1135A26-U5T1U.

These alternative models provide different output voltages while maintaining similar features and package sizes.

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