Linear Technology/QD Devices
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
LTC1842CS8#PBF
詳細を表示 DataSheets

LTC1842CS8#PBF

Product Overview

Category

LTC1842CS8#PBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

LTC1842CS8#PBF comes in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LTC1842CS8#PBF lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.21V to 5.5V
  • Maximum Output Current: 100mA
  • Dropout Voltage: 300mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 85°C

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
  6. NC: No connection
  7. NC: No connection
  8. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Power management capabilities
  • Wide input voltage range
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current (100mA)
  • Dropout voltage of 300mV at 100mA

Working Principles

LTC1842CS8#PBF operates by regulating the input voltage to provide a stable and adjustable output voltage. It achieves this through internal circuitry that monitors the feedback pin (FB) and adjusts the output accordingly. The enable pin (EN) allows for control of the device's operation.

Detailed Application Field Plans

LTC1842CS8#PBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

  1. LTC1840CS8#PBF
  2. LTC1843CS8#PBF
  3. LTC1844CS8#PBF
  4. LTC1845CS8#PBF
  5. LTC1846CS8#PBF

These alternative models offer similar functionality and characteristics to LTC1842CS8#PBF, providing options for different design requirements.

Word count: 314 words

技術ソリューションにおける LTC1842CS8#PBF 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 LTC1842CS8#PBF in technical solutions:

  1. Q: What is LTC1842CS8#PBF? A: LTC1842CS8#PBF is a specific model number for a low-power, dual-supply voltage comparator IC manufactured by Linear Technology (now part of Analog Devices).

  2. Q: What are the key features of LTC1842CS8#PBF? A: Some key features of LTC1842CS8#PBF include low supply current, wide input voltage range, rail-to-rail outputs, and low propagation delay.

  3. Q: What is the typical application of LTC1842CS8#PBF? A: LTC1842CS8#PBF is commonly used in applications where precise voltage comparisons are required, such as battery monitoring, power management, and threshold detection circuits.

  4. Q: What is the operating voltage range of LTC1842CS8#PBF? A: The operating voltage range of LTC1842CS8#PBF is typically between 2.7V and 5.5V.

  5. Q: Can LTC1842CS8#PBF operate with a single power supply? A: No, LTC1842CS8#PBF requires dual power supplies, one positive and one negative, to function properly.

  6. Q: What is the output type of LTC1842CS8#PBF? A: LTC1842CS8#PBF has open-drain outputs, which means it can sink current but cannot source current.

  7. Q: What is the maximum supply current of LTC1842CS8#PBF? A: The maximum supply current of LTC1842CS8#PBF is typically around 20 microamps.

  8. Q: Can LTC1842CS8#PBF tolerate overvoltage on its inputs? A: Yes, LTC1842CS8#PBF has built-in input protection diodes that can handle limited overvoltage conditions.

  9. Q: Is LTC1842CS8#PBF suitable for high-speed applications? A: No, LTC1842CS8#PBF is not designed for high-speed applications as it has a relatively slow propagation delay.

  10. Q: What is the package type of LTC1842CS8#PBF? A: LTC1842CS8#PBF is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.