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LD29150DT33R
IC REG LINEAR 3.3V 1.5A DPAK
- 제조업체
- Mfr.부분 #LD29150DT33R
- 패키지 TO-252-3
- 데이터시트 LD29150DT33R DataSheet
- 재고 있음3199
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365 일 보장
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사양
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 14V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.7V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 180 µA |
| Current-Supply(Max) | 80 mA |
| PSRR | 67dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
개요
Description
LDOs like the LD29150DT33R are commonly used in electronic circuits to power microcontrollers, sensors, and other integrated circuits that require a stable voltage supply for optimal performance. The "DT" in the part number might refer to the package type, which affects the physical layout and heat dissipation characteristics.
Key features often include short-circuit protection, thermal shutdown, and low quiescent current, making it suitable for battery-powered applications. Depending on the specific datasheet, the device might also offer additional features like low noise, high precision, and high power supply rejection ratio (PSRR).
For exact specifications and application notes, consulting the manufacturer's datasheet is recommended.
Features
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Dropout Voltage: The device has a low dropout voltage, typically around 0.4V at a 1.5A load, which ensures efficiency over a range of input voltages.
3. Output Current: Capable of delivering up to 1.5A of output current.
4. Thermal Protection: Includes built-in thermal shutdown protection to prevent overheating.
5. Short Circuit Protection: Offers protection against output short circuits.
6. Stability: Requires only a small ceramic capacitor on the output for stability.
7. Package: Available in a DPAK surface-mount package, which is suitable for space-constrained applications.
8. Applications: Commonly used in applications like microcontroller power supplies, consumer electronics, and post-regulation for switching supplies.
These features make the LD29150DT33R well-suited for applications requiring reliable voltage regulation with minimal power loss.
Package
Pinout
1. Input (Vin): This pin is where the unregulated input voltage is supplied. It should be connected to the power source that needs regulation.
2. Ground (GND): This pin is connected to the ground of the circuit. It serves as a reference point for the input and output voltages.
3. Output (Vout): This pin provides the regulated output voltage, in this case, 3.3V. It connects to the load that requires the regulated voltage.
The LD29150DT33R is designed to provide a stable 3.3V output with a maximum output current of 1.5A and features low dropout voltage, making it suitable for applications requiring high-efficiency voltage regulation.
Manufacturer
Application
Equivalent
1. LM1117-3.3 by Texas Instruments
2. AMS1117-3.3 by Advanced Monolithic Systems
3. LP2951-3.3 by Microchip Technology
4. NCP1117-3.3 by ON Semiconductor
5. MIC39100-3.3 by Microchip Technology
Please verify the specifications such as output voltage, current rating, dropout voltage, and package type to ensure compatibility for your specific application.
배송
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