S-1170B33UC-OTSTFU

Product Overview

Category

S-1170B33UC-OTSTFU belongs to the category of voltage regulators.

Use

This product is primarily used for regulating and stabilizing voltage levels in electronic devices.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1170B33UC-OTSTFU comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The S-1170B33UC-OTSTFU is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 20V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1170B33UC-OTSTFU has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-1170B33UC-OTSTFU ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic devices.
• Low dropout voltage minimizes power loss.
• Wide input voltage range allows compatibility with various power sources.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• The package size may limit its use in certain space-constrained designs.

Working Principles

The S-1170B33UC-OTSTFU operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through a combination of voltage regulation techniques and protection mechanisms.

Detailed Application Field Plans

The S-1170B33UC-OTSTFU finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-1170B33UC-OTSTFJ: Similar to S-1170B33UC-OTSTFU, but with a different package type.
2. S-1170B33UC-OTSTFA: Higher output current variant of S-1170B33UC-OTSTFU.
3. S-1170B33UC-OTSTFB: Lower dropout voltage variant of S-1170B33UC-OTSTFU.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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