ASM3P2111BG-08SR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: BG-08SR
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications and Parameters

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.8V to 3.6V
Maximum Output Current: 1A
Dropout Voltage: 200mV at 1A
Quiescent Current: 60μA
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VIN: Input Voltage
GND: Ground
EN: Enable Pin
FB: Feedback Pin
VOUT: Output Voltage
PG: Power Good Indicator

Functional Characteristics

Efficient voltage regulation for various applications
Low power consumption for extended battery life
Stable output voltage under varying load conditions
Overcurrent and thermal protection for enhanced safety
Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Compact package size - Low dropout voltage

Disadvantages: - Limited maximum output current - Restricted operating temperature range

Applicable Range of Products

Portable electronic devices
Battery-powered systems
IoT devices
Wearable technology
Embedded systems

Working Principles

The ASM3P2111BG-08SR is a voltage regulator IC that regulates the input voltage to a stable output voltage. It achieves this by using an internal control circuit that adjusts the duty cycle of an internal switch. This allows for efficient power conversion while maintaining a constant output voltage.

Detailed Application Field Plans

The ASM3P2111BG-08SR can be used in various applications, including: 1. Mobile phones and tablets 2. Portable media players 3. Wireless communication devices 4. Battery-powered sensors 5. Smartwatches

Detailed Alternative Models

Some alternative models to the ASM3P2111BG-08SR include: - ASM3P2111BG-10SR: Higher maximum output current (1.5A) - ASM3P2111BG-05SR: Lower dropout voltage (150mV) - ASM3P2111BG-12SR: Extended operating temperature range (-40°C to +125°C)

5 Common Technical Questions and Answers

Q: What is the maximum input voltage supported by the ASM3P2111BG-08SR? A: The maximum input voltage is 5.5V.
Q: Can the ASM3P2111BG-08SR operate in extreme temperatures? A: No, it has an operating temperature range of -40°C to +85°C.
Q: How much quiescent current does the ASM3P2111BG-08SR consume? A: It consumes 60μA of quiescent current.
Q: Does the ASM3P2111BG-08SR provide overcurrent protection? A: Yes, it offers overcurrent protection for enhanced safety.
Q: What is the package type of the ASM3P2111BG-08SR? A: It comes in a BG-08SR package.

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