LTC1159CG-3.3#TRPBF

Product Overview

Category

LTC1159CG-3.3#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

LTC1159CG-3.3#TRPBF is available in a small surface-mount package, which ensures easy integration into various electronic systems.

Essence

The essence of LTC1159CG-3.3#TRPBF lies in its ability to regulate and manage power supply voltages effectively, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of LTC1159CG-3.3#TRPBF ICs.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Output Current: Up to 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable output voltage under varying load conditions.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Enable pin provides control over the device's operation, allowing for power-saving functionality.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Compact package size enables space-saving integration in electronic systems.
• Wide input voltage range enhances versatility and compatibility.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Temperature range limitations restrict usage in extreme environments.

Working Principles

LTC1159CG-3.3#TRPBF operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the input voltage and provide a stable output voltage of 3.3V. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage level.

Detailed Application Field Plans

LTC1159CG-3.3#TRPBF finds applications in various electronic devices, including but not limited to: 1. Battery-powered devices: Provides efficient power management and voltage regulation for portable electronics such as smartphones, tablets, and wearables. 2. Industrial equipment: Ensures stable power supply for control systems, sensors, and communication modules. 3. Automotive electronics: Facilitates reliable voltage regulation in automotive applications, including infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

1. LTC1159CG-5#TRPBF: Similar to LTC1159CG-3.3#TRPBF, but with an output voltage of 5V.
2. LTC1159CG-ADJ#TRPBF: Adjustable output voltage version, allowing users to set the desired output voltage within a specific range.

These alternative models offer similar functionality and characteristics, providing flexibility for different application requirements.

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