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New Original TPS767D301PWP TPS767D301PWPR Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 1A 28-HTSSOP
TPS767D301PWP is a high-performance dual-output low-dropout linear regulator (LDO) launched by TI, designed for complex systems (such as DSP applications) that require dual power supply. The device provides fast transient response, low voltage drop, high output current capability, supports fixed or adjustable output voltage, and is suitable for scenarios with high requirements for power efficiency and stability.
- Regulator Topologies: Positive, Fixed, and Adjustable
- Voltage – Output: 3.3V, 1.5V to 5.5V
- Current – Output: 1A
- Voltage – Dropout (Typical): 0.35V @ 1A
- Number of Regulators: 2
- Voltage – Input: 2.7V to 10V
- Operating Temperature: -40°C to 125°C
- Mounting Type: Surface Mount
- Package/Case: 28-SOIC (0.173″, 4.40mm Width) Exposed Pad
- Vendor Device Package: 28-HTSSOP
Features
- Dual output design: provides two independent regulated outputs, one fixed voltage (such as 3.3V) and the other adjustable voltage (1.5V-5.5V) to meet the needs of mixed power supply.
- High output current: Each output supports a maximum current of 1A, suitable for driving high-load devices.
- Low voltage drop efficiency: At 1A output, the typical voltage drop is only 350mV, reducing power consumption and extending the battery life of battery-powered devices.
- Low static power consumption: The static current is only 85μA (independent of the load), and the static current in standby mode is as low as 1μA.
- Fast transient response: Rapidly stabilize the output voltage when the load changes suddenly to ensure system reliability.
- Protection mechanism: Built-in overheat shutdown and independent reset signal (200ms delay) to enhance system safety.
Applications
- DSP power supply: such as TI’s TMS320F28x series, which requires dual power supplies for the core (1.9V) and I/O (3.3V). TPS767D301PWP can provide two power supplies at the same time and manage the power-on timing.
- Embedded systems: Provide stable multi-voltage power supply for processors, sensors, and peripherals.
- Battery-powered devices: Low voltage drop and high efficiency extend the use time of equipment (such as portable instruments, drone controllers).
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