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LP2992IM5-3.3
LP2992 MICROPOWER 250 MA LOW-NOI
- 제조업체
- Mfr.부분 #LP2992IM5-3.3
- 패키지 SOT23-5
- 데이터시트 LP2992IM5-3.3 DataSheet
- 재고 있음3920
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365 일 보장
RFQ 및더 많은 할인
사양
| Package | Bulk |
| ProductStatus | Active |
개요
Description
The LP2992IM5-3.3 offers excellent line and load transient response, ensuring consistent performance even with varying input voltages and output loads. It typically has a high power supply rejection ratio (PSRR), which helps minimize the influence of input voltage noise on the output. Protection features include thermal shutdown and current limiting, enhancing reliability and safety.
Packaged in a small SOT-23-5 (M5) form factor, the LP2992IM5-3.3 is well-suited for compact circuit designs. Its stability with low equivalent series resistance (ESR) capacitors makes it versatile and easy to use in a wide range of applications, such as mobile devices, instrumentation, and other portable electronic devices.
Features
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Low Dropout Voltage: Ensures efficient operation with a dropout voltage of approximately 150 mV at 50 mA load, allowing it to maintain regulation with minimal input-output voltage differential.
3. Output Current: Supports an output current of up to 250 mA.
4. Accuracy: Offers high output voltage accuracy, typically within ±1.5%.
5. Quiescent Current: Features extremely low quiescent current (typically around 30 µA), making it suitable for battery-powered applications.
6. Noise Performance: Provides low output noise (typically 30 µV RMS) without the need for an external bypass capacitor.
7. Thermal Protection: Includes internal thermal overload protection to prevent damage from overheating.
8. Package: Available in a space-saving SOT-23-5 package.
9. Reverse Battery and Output Protection: Equipped with reverse battery protection and reverse output protection.
10. Applications: Ideal for portable and battery-powered devices, sensors, and other applications requiring efficient voltage regulation.
These features make the LP2992IM5-3.3 suitable for applications demanding precision voltage regulation with minimal power consumption.
Package
Pinout
1. Pin 1 (VIN): Input voltage. Connects to the voltage source that needs to be regulated.
2. Pin 2 (GND): Ground. Common return path for the input and output.
3. Pin 3 (SHDN): Shutdown. This pin is used to enable or disable the regulator. When connected to ground, the regulator is enabled; when connected to a high voltage, it enters a low-power shutdown mode.
4. Pin 4 (BYPASS): Bypass. An optional pin used to connect a capacitor to ground for reducing output noise and improving transient response.
5. Pin 5 (VOUT): Output voltage. Provides the regulated 3.3V output.
The LP2992IM5-3.3 is known for its low dropout voltage, excellent line and load regulation, and low quiescent current, making it suitable for battery-powered applications.
Manufacturer
Application
Equivalent
1. MIC5205-3.3 from Microchip Technology
2. NCP4991-3.3 from ON Semiconductor
3. ADP3333 from Analog Devices
4. TS2950-3.3 from STMicroelectronics
5. LT1763-3.3 from Analog Devices (formerly Linear Technology)
These alternatives offer similar voltage regulation and package options but check specific parameters to ensure compatibility with your application.
배송
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
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