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TPS7A0322PDQNR
+Lista de MateriaisIC REG LINEAR 2.2V 200MA 4X2SON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7A0322PDQNR
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Pacote X2SON-4
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Em Estoque6048
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 2.2V |
| Voltage Dropout (Max) | 0.45V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 300 nA |
| PSRR | 55dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The LDO regulator is part of the TPS7A03 series, known for its low quiescent current, typically around 1 µA, which helps extend battery life in portable applications. It also provides excellent line and load transient performance, ensuring stable output in varying conditions. Additionally, the device has built-in overcurrent and overtemperature protection to enhance reliability and safety.
The TPS7A0322PDQNR comes in a compact package, making it ideal for space-constrained designs. It is used in various sectors, including consumer electronics, industrial, and automotive applications, where efficient power management is crucial.
Equivalent
Features
1. Output Current: Supports up to 200 mA.
2. Input Voltage Range: Operates with an input voltage range of 1.4 V to 5.5 V.
3. Output Voltage: Offers fixed output voltages with options available as per specific needs.
4. Low Quiescent Current: Designed for low power consumption with a typical quiescent current of 1 µA.
5. Low Dropout Voltage: Features a low dropout voltage, enhancing efficiency.
6. High PSRR: Provides high Power Supply Rejection Ratio, making it effective at noise filtering.
7. Overcurrent Protection: Includes integrated overcurrent protection for reliability.
8. Thermal Shutdown: Protects the device from overheating by shutting down in high-temperature conditions.
9. Package: Available in a small, 4-pin X2SON package (0.8 x 0.8 mm), ideal for space-constrained applications.
This LDO regulator is suitable for applications requiring efficient voltage regulation with low power consumption, such as portable and battery-powered devices.
Pinout
Key features include:
- Input voltage range: 1.4 V to 5.5 V
- Maximum output current: 200 mA
- Low dropout: 200 mV at 200 mA
- Quiescent current: as low as 1 µA in shutdown mode
Its compact size and efficient performance make it suitable for battery-powered devices and other space-constrained applications.
Manufacturer
Application
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for stable power supply.
2. Industrial Equipment: Supports automation and control systems with reliable voltage regulation.
3. Networking and Communication: Powers routers, modems, and other networking devices.
4. Automotive: Provides power regulation for infotainment and advanced driver-assistance systems (ADAS).
5. Medical Devices: Ensures stable power in portable diagnostic and monitoring equipment.
These applications benefit from the LDO's low quiescent current, low noise, and high-accuracy output voltage.