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LP3982IMM-ADJ
IC REG LIN POS ADJ 300MA 8VSSOP
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- Mfr。パート #LP3982IMM-ADJ
- パッケージ VSSOP (DGK)-8
- データシート LP3982IMM-ADJ DataSheet
- 在庫中2379
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仕様
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 6V |
| VoltageDropout(Max) | 220mV |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 270 µA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概要
Description
The LP3982IMM-ADJ is a low-dropout (LDO) linear voltage regulator designed for high-performance applications. It offers an adjustable output voltage, which makes it versatile for various electronic devices and systems requiring precise voltage regulation. The device typically features a low quiescent current, high power supply rejection ratio (PSRR), and fast transient response, making it suitable for battery-powered applications where efficiency and stability are crucial.
The LP3982IMM-ADJ is often favored for its compact packaging and ease of use, allowing integration into small, space-constrained designs. It usually includes features like thermal shutdown and short-circuit protection to enhance reliability and safety. This regulator is commonly used in consumer electronics, communication devices, and other applications that demand consistent voltage levels despite variations in load current or input voltage.
Overall, the LP3982IMM-ADJ provides a robust solution for precise voltage regulation needs across various technological fields, supporting efficient power management in electronics.
The LP3982IMM-ADJ is often favored for its compact packaging and ease of use, allowing integration into small, space-constrained designs. It usually includes features like thermal shutdown and short-circuit protection to enhance reliability and safety. This regulator is commonly used in consumer electronics, communication devices, and other applications that demand consistent voltage levels despite variations in load current or input voltage.
Overall, the LP3982IMM-ADJ provides a robust solution for precise voltage regulation needs across various technological fields, supporting efficient power management in electronics.
Features
The LP3982IMM-ADJ is a low-dropout (LDO) voltage regulator. Here are its key features:
1. Output Voltage: Adjustable output, allowing users to set the desired voltage level.
2. Low Dropout Voltage: Offers efficient operation with a minimal difference between input and output voltages.
3. Output Current: Capable of delivering a specific output current (typically around 300 mA), suitable for various applications.
4. Thermal Protection: Integrated thermal shutdown feature to prevent overheating and ensure device safety.
5. Short-Circuit Protection: Safeguards the regulator against output short-circuit conditions.
6. Stability: Designed to maintain stability with low-value ceramic capacitors, enhancing performance in space-constrained applications.
7. Low Quiescent Current: Ensures efficient power usage, especially important in battery-powered devices.
8. Package Options: Available in small, surface-mount packages suited for compact designs.
These features make the LP3982IMM-ADJ suitable for applications requiring reliable and stable voltage regulation with minimal power loss.
1. Output Voltage: Adjustable output, allowing users to set the desired voltage level.
2. Low Dropout Voltage: Offers efficient operation with a minimal difference between input and output voltages.
3. Output Current: Capable of delivering a specific output current (typically around 300 mA), suitable for various applications.
4. Thermal Protection: Integrated thermal shutdown feature to prevent overheating and ensure device safety.
5. Short-Circuit Protection: Safeguards the regulator against output short-circuit conditions.
6. Stability: Designed to maintain stability with low-value ceramic capacitors, enhancing performance in space-constrained applications.
7. Low Quiescent Current: Ensures efficient power usage, especially important in battery-powered devices.
8. Package Options: Available in small, surface-mount packages suited for compact designs.
These features make the LP3982IMM-ADJ suitable for applications requiring reliable and stable voltage regulation with minimal power loss.
Package
The LP3982IMM-ADJ typically comes in a surface-mount package, specifically a 5-lead SOT-23. This compact package is designed for applications requiring a small footprint and efficient thermal performance.
Pinout
The LP3982IMM-ADJ is a low-dropout (LDO) voltage regulator with adjustable output. It typically comes in an 8-pin MSOP (Mini Small Outline Package). The pin functions are as follows:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Regulated output voltage.
4. SD: Shutdown input; enables or disables the regulator.
5. ADJ: Adjustment pin for setting the output voltage.
6. CBYP: Bypass pin for an optional external capacitor to improve noise performance.
7. NC: No connection (may vary depending on the package version).
8. NC: No connection (may vary depending on the package version).
The LP3982IMM-ADJ is designed for applications requiring low noise and high PSRR, making it suitable for powering sensitive analog and RF circuits.
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Regulated output voltage.
4. SD: Shutdown input; enables or disables the regulator.
5. ADJ: Adjustment pin for setting the output voltage.
6. CBYP: Bypass pin for an optional external capacitor to improve noise performance.
7. NC: No connection (may vary depending on the package version).
8. NC: No connection (may vary depending on the package version).
The LP3982IMM-ADJ is designed for applications requiring low noise and high PSRR, making it suitable for powering sensitive analog and RF circuits.
Manufacturer
The LP3982IMM-ADJ is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and embedded processors. The company is known for its innovation and extensive portfolio of products used in various industries such as automotive, industrial, consumer electronics, and communications. TI focuses on developing technologies that improve performance and efficiency for its clients, making it a key player in the electronics and semiconductor sectors.
Application
The LP3982IMM-ADJ is a low-dropout (LDO) voltage regulator. Its application areas include portable devices, battery-powered equipment, and consumer electronics where efficient power regulation is crucial. It is ideal for use in smartphones, tablets, and wearable technology, as well as in automotive electronics and telecommunications equipment, where space-saving and energy efficiency are important. Its adjustable output voltage feature allows for versatility in various circuit designs.
Equivalent
The LP3982IMM-ADJ is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
1. Texas Instruments: TLV1117 series (adjustable version).
2. ON Semiconductor: NCP1117 (adjustable version).
3. STMicroelectronics: LD1117 (adjustable version).
4. Microchip Technology: MCP1826 (adjustable version).
These equivalents are selected based on similar functionality, package type, and electrical characteristics. Always verify specific requirements and compatibility for your application.
1. Texas Instruments: TLV1117 series (adjustable version).
2. ON Semiconductor: NCP1117 (adjustable version).
3. STMicroelectronics: LD1117 (adjustable version).
4. Microchip Technology: MCP1826 (adjustable version).
These equivalents are selected based on similar functionality, package type, and electrical characteristics. Always verify specific requirements and compatibility for your application.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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