S-1312D21-M5T1U3

Product Overview

Category

S-1312D21-M5T1U3 belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit protection

Package

The S-1312D21-M5T1U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The S-1312D21-M5T1U3 is typically packaged in reels and each reel contains 3000 units.

Specifications

• Input Voltage Range: 2.0V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 25μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312D21-M5T1U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit protection safeguards the circuit from potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation in low voltage conditions.
• Thermal shutdown and short-circuit protection enhance the product's durability.

Disadvantages

• Limited input voltage range (2.0V - 6.0V).
• Relatively high quiescent current compared to some alternative models.

Working Principles

The S-1312D21-M5T1U3 utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The S-1312D21-M5T1U3 is commonly used in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication modules
5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1312D22-M5T1U3: Similar to S-1312D21-M5T1U3 but with a wider input voltage range.
2. S-1312D23-M5T1U3: Higher precision version of S-1312D21-M5T1U3 with lower dropout voltage.
3. S-1312D24-M5T1U3: Enhanced thermal protection and lower quiescent current compared to S-1312D21-M5T1U3.

(Note: These alternative models are provided as examples and may not be an exhaustive list.)

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