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LP2985AIM5-3.0
IC REG LINEAR 3V 150MA SOT23-5
- メーカー
- Mfr。パート #LP2985AIM5-3.0
- パッケージ
- データシート LP2985AIM5-3.0 DataSheet
- 在庫中5552
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仕様
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3V |
| Voltage Dropout (Max) | 0.58V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 95 µA |
| PSRR | 45dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LP2985 |
| Current - Supply (Max) | 2.5 mA |
概要
Description
The LP2985AIM5-3.0 is a low-dropout (LDO) voltage regulator designed by Texas Instruments, offering a stable output voltage of 3.0V. It features a high current output capability of up to 150mA with a low dropout voltage, making it ideal for battery-powered applications and sensitive analog circuits. The device operates over a wide input voltage range, typically from 2.7V to 30V, ensuring versatility in various applications.
Key features include low quiescent current, which enhances efficiency, especially in portable devices, and thermal protection to prevent overheating. The LP2985AIM5-3.0 is also designed with excellent transient response, maintaining stable output during load changes. It comes in a compact 5-pin SOT-23 package, facilitating space-constrained designs.
This LDO is suitable for a variety of applications, including power management in microcontrollers, RF applications, and other electronic devices that require a reliable and efficient power supply. Overall, the LP2985AIM5-3.0 combines performance, efficiency, and ease of use, making it a popular choice among engineers.
Key features include low quiescent current, which enhances efficiency, especially in portable devices, and thermal protection to prevent overheating. The LP2985AIM5-3.0 is also designed with excellent transient response, maintaining stable output during load changes. It comes in a compact 5-pin SOT-23 package, facilitating space-constrained designs.
This LDO is suitable for a variety of applications, including power management in microcontrollers, RF applications, and other electronic devices that require a reliable and efficient power supply. Overall, the LP2985AIM5-3.0 combines performance, efficiency, and ease of use, making it a popular choice among engineers.
Features
The LP2985AIM5-3.0 is a low-dropout (LDO) voltage regulator designed for various applications. Key features include:
1. Output Voltage: Fixed output of 3.0V.
2. Low Dropout Voltage: Typically around 300 mV at a 150 mA load, allowing efficient operation with minimal input-output voltage differences.
3. High Output Current: Capable of supplying up to 150 mA of output current.
4. Low Quiescent Current: Provides excellent efficiency, especially in battery-powered applications.
5. Thermal Protection: Built-in thermal shutdown feature protects against overheating.
6. Short-Circuit Protection: Prevents damage under fault conditions.
7. Small Package: Available in a compact 5-pin SOT-23 package, suitable for space-constrained designs.
8. Wide Operating Range: Input voltage ranges from 2.5V to 16V, providing flexibility for various power supply configurations.
9. Low Noise: Designed to minimize output noise, making it suitable for sensitive applications.
These features make the LP2985AIM5-3.0 ideal for use in portable devices, RF applications, and other low-power electronic systems.
1. Output Voltage: Fixed output of 3.0V.
2. Low Dropout Voltage: Typically around 300 mV at a 150 mA load, allowing efficient operation with minimal input-output voltage differences.
3. High Output Current: Capable of supplying up to 150 mA of output current.
4. Low Quiescent Current: Provides excellent efficiency, especially in battery-powered applications.
5. Thermal Protection: Built-in thermal shutdown feature protects against overheating.
6. Short-Circuit Protection: Prevents damage under fault conditions.
7. Small Package: Available in a compact 5-pin SOT-23 package, suitable for space-constrained designs.
8. Wide Operating Range: Input voltage ranges from 2.5V to 16V, providing flexibility for various power supply configurations.
9. Low Noise: Designed to minimize output noise, making it suitable for sensitive applications.
These features make the LP2985AIM5-3.0 ideal for use in portable devices, RF applications, and other low-power electronic systems.
Package
The LP2985AIM5-3.0 is packaged in a small 5-pin SOT-23 (TO-236) package type.
Pinout
The LP2985AIM5-3.0 is a low-dropout linear voltage regulator with a pin count of 5. Its primary functions include regulating output voltage to 3.0V with low dropout characteristics, making it suitable for battery-powered applications.
Pin Configuration:
1. Input (Vin): Connect to the input voltage source.
2. Ground (GND): Connect to the ground reference.
3. Output (Vout): Provides the regulated output voltage (3.0V).
4. Enable (EN): Active-high pin to enable or disable the regulator.
5. Feedback (FB): Used for setting the output voltage in adjustable configurations (not applicable for fixed 3.0V version).
The LP2985AIM5-3.0 is known for its low quiescent current and stable operation across various load conditions, making it ideal for low-power applications.
Pin Configuration:
1. Input (Vin): Connect to the input voltage source.
2. Ground (GND): Connect to the ground reference.
3. Output (Vout): Provides the regulated output voltage (3.0V).
4. Enable (EN): Active-high pin to enable or disable the regulator.
5. Feedback (FB): Used for setting the output voltage in adjustable configurations (not applicable for fixed 3.0V version).
The LP2985AIM5-3.0 is known for its low quiescent current and stable operation across various load conditions, making it ideal for low-power applications.
Manufacturer
The LP2985AIM5-3.0 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and digital semiconductors, embedded processors, and various integrated circuits. Established in 1930, TI serves various markets, including automotive, industrial, personal electronics, and communications. The company is well-known for its innovation in analog technology and is a key player in the semiconductor industry.
Application
The LP2985AIM5-3.0 is a low-dropout (LDO) voltage regulator primarily used in applications requiring a stable 3.0V output. Common application areas include portable electronics, battery-powered devices, microcontrollers, and digital signal processors. It is suitable for powering low-voltage circuits, handheld devices, and as a power supply for analog and digital components in consumer electronics. Its low noise and high power supply rejection make it ideal for sensitive applications.
Equivalent
The LP2985AIM5-3.0 is a low-dropout (LDO) voltage regulator. Equivalent products include the TPS7A30, MCP1700, MIC5205, and LM1117. These alternatives may vary in parameters such as output current, dropout voltage, and package type, so be sure to check the specific requirements for your application.
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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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