STM6904SFEDS6F

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High efficiency, compact size, low power consumption
Package: Surface Mount Technology (SMT)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 3.3V
Output Current: Up to 500mA
Dropout Voltage: 200mV at 300mA
Quiescent Current: 45µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM6904SFEDS6F has a total of 6 pins:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin
PG: Power Good pin

Functional Features

Low dropout voltage for efficient power conversion
Wide input voltage range allows compatibility with various power sources
Adjustable output voltage for flexibility in different applications
Power Good indicator for monitoring the output voltage status
Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - High efficiency resulting in reduced power consumption - Compact size suitable for space-constrained designs - Wide input voltage range provides versatility - Adjustable output voltage allows customization - Power Good indicator enhances system reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Higher cost compared to non-regulated power solutions

Working Principles

The STM6904SFEDS6F is a voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage based on the reference voltage. The enable pin allows the user to control the regulator's operation, while the power good pin provides an indication of the output voltage status.

Detailed Application Field Plans

The STM6904SFEDS6F is commonly used in various electronic devices and systems that require regulated power supply. Some typical application fields include:

Portable Electronics: Smartphones, tablets, portable gaming consoles
IoT Devices: Wearable devices, smart home sensors, connected appliances
Industrial Equipment: Measurement instruments, control systems, motor drives
Automotive Electronics: Infotainment systems, navigation devices, lighting controls

Detailed and Complete Alternative Models

LM1117-3.3: A popular alternative with similar specifications and pin configuration.
LT1763-3.3: Another alternative offering high accuracy and low dropout voltage.
TPS79633: An alternative with adjustable output voltage and low quiescent current.

(Note: This list is not exhaustive and there are several other alternatives available in the market.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM6904SFEDS6F v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STM6904SFEDS6F in technical solutions:

Q: What is STM6904SFEDS6F? A: STM6904SFEDS6F is a specific model number for a component or device used in technical solutions.
Q: What is the purpose of STM6904SFEDS6F? A: The purpose of STM6904SFEDS6F can vary depending on the specific application, but it is typically used for tasks such as voltage monitoring, power management, or system reset functions.
Q: How does STM6904SFEDS6F work? A: STM6904SFEDS6F works by monitoring voltage levels and providing control signals based on predefined thresholds. It can detect overvoltage, undervoltage, or power loss conditions and trigger appropriate actions.
Q: What are the key features of STM6904SFEDS6F? A: Some key features of STM6904SFEDS6F may include adjustable voltage thresholds, power-on reset delay, watchdog timer functionality, and low power consumption.
Q: In which applications can STM6904SFEDS6F be used? A: STM6904SFEDS6F can be used in various applications such as industrial automation, automotive electronics, consumer electronics, telecommunications, and more.
Q: Can STM6904SFEDS6F be used in battery-powered devices? A: Yes, STM6904SFEDS6F can be used in battery-powered devices as it has low power consumption and can help monitor voltage levels to optimize battery usage.
Q: Is STM6904SFEDS6F compatible with microcontrollers or microprocessors? A: Yes, STM6904SFEDS6F can be easily integrated with microcontrollers or microprocessors as it typically communicates through standard digital interfaces like I2C or SPI.
Q: Can STM6904SFEDS6F protect against voltage spikes or transients? A: STM6904SFEDS6F may have built-in protection features to handle voltage spikes or transients, but additional external circuitry may be required for robust protection.
Q: Are there any specific design considerations when using STM6904SFEDS6F? A: Design considerations may include proper decoupling and filtering of power supply lines, accurate setting of voltage thresholds, and ensuring compatibility with other system components.
Q: Where can I find more information about STM6904SFEDS6F? A: You can find more detailed information about STM6904SFEDS6F in the datasheet provided by the manufacturer or by visiting their official website.