LT1118CS8-2.5#TRPBF
Product Overview
Category
The LT1118CS8-2.5#TRPBF belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- Voltage regulation: The LT1118CS8-2.5#TRPBF provides a fixed output voltage of 2.5V.
- Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
- High accuracy: This voltage regulator offers high precision in maintaining the desired output voltage.
- Low quiescent current: The LT1118CS8-2.5#TRPBF consumes minimal current when in standby mode.
- Thermal shutdown protection: It includes built-in protection against excessive heat.
Package
The LT1118CS8-2.5#TRPBF comes in an 8-pin surface mount package (SMD).
Essence
This voltage regulator is designed to provide a stable and reliable power supply for various electronic devices and circuits.
Packaging/Quantity
The LT1118CS8-2.5#TRPBF is typically packaged in reels or tubes, containing a specific quantity of units per package.
Specifications
- Output voltage: 2.5V
- Input voltage range: 2.7V to 15V
- Dropout voltage: 300mV at 800mA
- Quiescent current: 75µA
- Operating temperature range: -40°C to 125°C
- Line regulation: ±0.02%
- Load regulation: ±0.04%
- Package type: 8-pin SOIC
Detailed Pin Configuration
- VOUT: Output voltage pin
- GND: Ground reference pin
- VIN: Input voltage pin
- NC: No connection pin (not internally connected)
- NC: No connection pin (not internally connected)
- NC: No connection pin (not internally connected)
- NC: No connection pin (not internally connected)
- NC: No connection pin (not internally connected)
Functional Features
- Voltage regulation: The LT1118CS8-2.5#TRPBF maintains a constant output voltage of 2.5V, regardless of input voltage fluctuations.
- Low dropout: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
- Thermal shutdown protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring safe operation.
- Short-circuit protection: The LT1118CS8-2.5#TRPBF is equipped with short-circuit protection to prevent damage in case of a fault.
Advantages and Disadvantages
Advantages
- High accuracy in voltage regulation
- Low quiescent current consumption
- Efficient power conversion with low dropout voltage
- Built-in thermal shutdown protection
- Compact package size for space-constrained applications
Disadvantages
- Limited output voltage options (fixed at 2.5V)
- Not suitable for high-power applications
Working Principles
The LT1118CS8-2.5#TRPBF utilizes a combination of internal circuitry and feedback mechanisms 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 2.5V output.
Detailed Application Field Plans
The LT1118CS8-2.5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LT1118CS8-3.3#TRPBF: Provides a fixed output voltage of 3.3V
- LT1118CS8-5#TRPBF: Provides a fixed output voltage of 5V
- LT1118CS8-ADJ#TRPBF: Adjustable output voltage version with external resistor configuration
These alternative models offer different output voltage options to suit specific application requirements.
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技術ソリューションにおける LT1118CS8-2.5#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LT1118CS8-2.5#TRPBF in technical solutions:
Q: What is the LT1118CS8-2.5#TRPBF? A: The LT1118CS8-2.5#TRPBF is a low dropout (LDO) linear regulator IC that provides a fixed output voltage of 2.5V.
Q: What is the input voltage range for the LT1118CS8-2.5#TRPBF? A: The input voltage range for this LDO regulator is typically between 2.7V and 20V.
Q: What is the maximum output current of the LT1118CS8-2.5#TRPBF? A: The maximum output current of this LDO regulator is 800mA.
Q: What are the typical applications of the LT1118CS8-2.5#TRPBF? A: This LDO regulator is commonly used in various applications such as battery-powered devices, portable electronics, and low-power microcontroller systems.
Q: Does the LT1118CS8-2.5#TRPBF require any external components for operation? A: Yes, it requires a minimum of two external capacitors - an input capacitor and an output capacitor - for stable operation.
Q: What is the dropout voltage of the LT1118CS8-2.5#TRPBF? A: The dropout voltage of this LDO regulator is typically around 300mV at full load.
Q: Can the LT1118CS8-2.5#TRPBF handle reverse polarity protection? A: No, this LDO regulator does not have built-in reverse polarity protection. External circuitry or diodes may be required for reverse polarity protection.
Q: What is the operating temperature range of the LT1118CS8-2.5#TRPBF? A: The operating temperature range of this LDO regulator is typically between -40°C and 125°C.
Q: Is the LT1118CS8-2.5#TRPBF available in other output voltage options? A: Yes, the LT1118 series is available in various fixed output voltage options ranging from 1.2V to 5V.
Q: Can the LT1118CS8-2.5#TRPBF be used in automotive applications? A: Yes, this LDO regulator is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification and extended temperature range.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.