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TPS73HD301PWP
+BOMIC REG LIN POS ADJ 28HTSSOP
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS73HD301PWP
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Gói HTSSOP (PWP)-28
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Có sẵn3059
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable (Fixed) |
| NumberofRegulators | 2 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 1.2V, 3.3V |
| Voltage-Output(Max) | 9.7V |
| VoltageDropout(Max) | -, 0.8V @ 750mA |
| Current-Output | 750mA |
| Current-Quiescent(Iq) | 415 µA |
| Current-Supply(Max) | 550 µA |
| PSRR | 51dB ~ 49dB (120Hz) |
| ControlFeatures | Enable, Reset |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 28-PowerTSSOP (0.173, 4.40mm Width) |
Tổng quan
Description
Key features of the TPS73HD301PWP include a low dropout voltage, which ensures that it can maintain regulation with a minimal difference between the input and output voltage. This feature is crucial for battery-powered applications, enabling longer battery life. The device also incorporates thermal protection and current limit to safeguard against overheating and overcurrent conditions.
The package type "PWP" indicates that the TPS73HD301 is available in a TSSOP (Thin Shrink Small Outline Package), which is commonly used in surface-mount technology. This makes it suitable for compact and lightweight applications. Overall, the TPS73HD301PWP is ideal for use in portable electronics, telecommunications, and other applications requiring efficient power management.
Equivalent
1. MIC5235 from Microchip Technology - Dual LDO with similar specifications.
2. ADP3336 from Analog Devices - Offers similar voltage regulation capabilities.
3. NCP560 from ON Semiconductor - Another dual LDO with comparable features.
Always verify the specifications like input/output voltage, current rating, and package type to ensure compatibility with your application.
Features
1. Dual Output: It provides two independent output voltages, making it versatile for applications requiring multiple regulated outputs.
2. Low Dropout Voltage: It offers a low dropout voltage, which enhances efficiency by minimizing power loss when the input voltage is close to the output voltage.
3. High Accuracy: The device ensures precise output voltage regulation, which is crucial for sensitive electronic circuits.
4. Low Noise: It includes features to minimize output noise, making it suitable for noise-sensitive applications.
5. Current Handling: Each output can handle a significant load current, making it robust for various power demands.
6. Thermal Protection: Built-in thermal protection helps prevent damage due to overheating.
7. Compact Package: Available in a PowerPAD™ package, it supports efficient heat dissipation and compact board design.
8. Applications: Ideal for use in battery-powered equipment, portable devices, and other applications requiring reliable voltage regulation.
Pinout
This specific device comes in a PowerPAD™ TSSOP (PWP) package and has a pin count of 24. The TPS73HD301 is designed as a dual regulator, meaning it can provide two regulated output voltages from one input.
Key functions include:
- Two independently programmable outputs.
- Output voltage options adjustable via external resistors.
- Excellent transient response.
- Low dropout voltage, which is suitable for battery-operated systems.
- Power-saving shutdown modes.
Each of these features makes the TPS73HD301PWP particularly useful for applications requiring precise voltage regulation and a compact footprint, such as in portable electronics or complex digital systems.
Manufacturer
Application
1. Power Management: Used in systems requiring stable voltage supplies, such as telecommunications, computing, and networking equipment.
2. Battery-Powered Devices: Ideal for portable electronics due to its low dropout voltage, which extends battery life.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Consumer Electronics: Utilized in devices like TVs and audio systems for efficient power regulation.
5. Medical Devices: Ensures stable power in sensitive medical equipment.
These applications leverage its ability to deliver precise voltage regulation with low noise and high power-supply rejection.