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TPS73233DBVR
IC REG LINEAR 3.3V 250MA SOT23-5
- 제조업체
- Mfr.부분 #TPS73233DBVR
- 패키지 SOT-23 (DBV)-5
- 데이터시트 TPS73233DBVR DataSheet
- 재고 있음7918
100% 원래 &새로운
배송 준비 24 시간
365 일 보장
RFQ 및더 많은 할인
사양
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.15V @ 250mA |
| Current-Output | 250mA |
| Current-Quiescent(Iq) | 550 µA |
| Current-Supply(Max) | 950 µA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
개요
Description
The device includes several safety features such as current limiting and thermal protection to prevent damage under fault conditions. Its ultra-low quiescent current makes it highly efficient, minimizing power consumption in standby mode. The TPS73233DBVR comes in a small SOT-23 package, which is ideal for space-constrained applications.
Typical applications include portable devices, consumer electronics, and industrial equipment, where reliable voltage regulation is crucial. The regulator is particularly favored for its ease of use, requiring minimal external components, and its ability to deliver high performance in compact circuits.
Features
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 1.7V to 5.5V, suitable for battery-powered applications.
3. Output Current: Capable of supplying up to 250mA.
4. Ultralow Dropout Voltage: Typically 50mV at 250mA, maximizing efficiency.
5. Quiescent Current: Very low, typically 40μA, which helps in prolonging battery life.
6. Startup Current: A low transient start-up current to reduce power-up spikes.
7. Enable Pin: Allows the device to be turned on or off via an external signal.
8. Fast Transient Response: Suitable for high-speed applications.
9. Thermal and Overcurrent Protection: Ensures reliability under fault conditions.
10. Stable with Low-ESR Capacitors: Works with ceramic output capacitors.
11. Package: Available in a small SOT-23-5 package, making it suitable for space-constrained applications.
12. Temperature Range: Supports an operational range from -40°C to 125°C.
These features make the TPS73233DBVR ideal for portable, handheld, and battery-operated products requiring efficient power regulation.
Package
Pinout
The primary function of the TPS73233DBVR is to provide a stable output voltage of 3.3V with a maximum output current of 250mA. It is a low-dropout (LDO) regulator, which means it can maintain the output voltage even when the input voltage is quite close to the output voltage.
The pins typically have the following functions:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. EN (Enable): Enables or disables the device.
4. OUT: Regulated output voltage.
5. NC (No Connect) or NR (Noise Reduction): Depending on the specific variant, this may be a no-connect or used for noise reduction with an external capacitor.
This regulator is often used in applications requiring a fixed 3.3V output, such as in microcontrollers, sensors, and other digital logic circuits.
Manufacturer
Application
Equivalent
1. MIC5205-3.3YM5 - Microchip Technology
2. LP2985AIM5-3.3 - Texas Instruments
3. NCP1117ST33T3G - ON Semiconductor
4. LT1963AEQ-3.3#TRPBF - Analog Devices
5. AMS1117-3.3 - Advanced Monolithic Systems
Ensure to verify specific parameters such as output current, dropout voltage, and package type for compatibility.
배송
배송 방법We
DHL, FedEx, TNT, UPS 또는 선택한 다른 운송업체를 통해 글로벌 배송 서비스를 제공합니다.
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.
지불
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