RT9011-CJGQW

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: WDFN-6 (2x2mm)
Essence: Regulating voltage with high precision
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 1.2V to 3.3V
Dropout Voltage: 150mV at 300mA
Quiescent Current: 30µA
Load Regulation: ±0.5%
Line Regulation: ±0.2%

Detailed Pin Configuration

VIN - Input Voltage
GND - Ground
EN - Enable
NC - No Connection
VOUT - Output Voltage
NC - No Connection

Functional Features

Low dropout voltage
High accuracy over line and load variations
Thermal shutdown protection
Short-circuit current limit
Low quiescent current

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage - Excellent line and load regulation

Disadvantages: - Limited output current capability - Higher cost compared to traditional linear regulators

Working Principles

The RT9011-CJGQW is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a P-channel MOSFET pass element, which allows for low dropout voltage and low quiescent current.

Detailed Application Field Plans

The RT9011-CJGQW is suitable for various battery-powered applications, such as portable devices, handheld instruments, and wireless communication devices. Its low dropout voltage and low quiescent current make it ideal for prolonging battery life in these applications.

Detailed and Complete Alternative Models

RT9011-18GB: Similar specifications with fixed 1.8V output
RT9011-25GB: Similar specifications with fixed 2.5V output
RT9011-33GB: Similar specifications with fixed 3.3V output

This completes the entry for RT9011-CJGQW, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von RT9011-CJGQW in technischen Lösungen auf

What is RT9011-CJGQW?
- RT9011-CJGQW is a low dropout voltage regulator (LDO) designed for use in various technical solutions.
What is the input voltage range for RT9011-CJGQW?
- The input voltage range for RT9011-CJGQW is typically between 2.5V and 5.5V.
What is the output voltage range for RT9011-CJGQW?
- The output voltage range for RT9011-CJGQW is adjustable from 0.8V to V_IN.
What is the maximum output current of RT9011-CJGQW?
- The maximum output current of RT9011-CJGQW is typically 150mA.
What are the typical applications for RT9011-CJGQW?
- RT9011-CJGQW is commonly used in battery-powered devices, portable equipment, and other low-power applications.
What are the key features of RT9011-CJGQW?
- The key features of RT9011-CJGQW include low dropout voltage, low quiescent current, thermal shutdown protection, and adjustable output voltage.
What are the recommended input and output capacitors for RT9011-CJGQW?
- It is recommended to use 1μF ceramic capacitors for both the input and output of RT9011-CJGQW.
What is the operating temperature range for RT9011-CJGQW?
- The operating temperature range for RT9011-CJGQW is typically between -40°C and 85°C.
Can RT9011-CJGQW be used in automotive applications?
- Yes, RT9011-CJGQW is suitable for automotive applications as it meets the necessary requirements for such environments.
Is there a reference design available for using RT9011-CJGQW in a specific application?
- Yes, reference designs and application notes are available to assist in implementing RT9011-CJGQW in various technical solutions.