Allicdata Part #: | TPS76833QPWPG4-ND |
Manufacturer Part#: |
TPS76833QPWPG4 |
Price: | $ 1.69 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 3.3V 1A 20HTSSOP |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | TPS76833QPWPG4 Datasheet/PDF |
Quantity: | 1000 |
210 +: | $ 1.53564 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Output Configuration: | Positive |
Output Type: | Fixed |
Number of Regulators: | 1 |
Voltage - Input (Max): | 10V |
Voltage - Output (Min/Fixed): | 3.3V |
Voltage - Output (Max): | -- |
Voltage Dropout (Max): | 0.58V @ 1A |
Current - Output: | 1A |
Current - Quiescent (Iq): | 125µA |
PSRR: | 60dB (1kHz) |
Control Features: | Enable, Power Good |
Protection Features: | Over Current, Over Temperature, Reverse Polarity |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-PowerTSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 20-HTSSOP |
Base Part Number: | TPS76833 |
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TPS76833QPWPG4 Application Field and Working Principle
The TPS76833QPWPG4 is a 3-A, low-noise, low-dropout, ultra-small linear regulator specifically designed for low-voltage, high-current battery-powered applications such as mobile phones and other general and portable electronics. This linear regulator is ideal for low voltage, high current devices that require very low noise, low dropout and small size.
Features and Benefits
- Supports up to 3-A output current.
- Very low drop out voltage.
- Low and high temperature operation.
- Ultra-small package.
- Quite low operating temperature.
- Integrated over current protection.
- Built-in thermal shutdown.
Typical Applications
- Mobile phones.
- Portable electronics.
- PDAs.
- Digital cameras.
- Notebook computers.
Working Principle
The TPS76833QPWPG4 linear regulator employs a proprietary architecture that features an onboard low-noise, low-dropout voltage regulator. This voltage regulator is built on a PMOS process and features a number of innovative circuit topologies, including an optimized high CMRR constructed with two feedback loops, resulting in ultra-low noise and wide dynamic range. The voltage regulator also incorporates an integrated P-channel, N-channel MOSFET output driver, which helps reduce output capacitance, resulting in improved response to input voltage transients.
The TPS76833QPWPG4 offers an adjustable output voltage between 0.73V and 3.8V, while providing a very low-dropout voltage. Moreover, this linear regulator is very efficient, as it only consumes 100μA at 1.8V Vout. In addition, it includes an over-current protection, a power good flag and a thermal shutdown system.
The specific data is subject to PDF, and the above content is for reference
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