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1 Output 300mA Power Management ICs Positive Fixed 4-DSBGA TPS7A2028PYCJR

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1 Output 300mA Power Management ICs Positive Fixed 4-DSBGA TPS7A2028PYCJR

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Brand Name :	Texas Instruments
Model Number :	TPS7A2028PYCJR
Price :	Negotiable
Supply Ability :	1000000pcs

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1 Output 300mA Power Management ICs Positive Fixed 4-DSBGA TPS7A2028PYCJR

TPS7A2028PYCJR Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DSBGA (0.62x0.62)

Texas Instruments TPS7A20 Low-Dropout (LDO) Linear Regulator

Texas Instruments TPS7A20 Low-Dropout (LDO) Linear Regulator can source 300mA of output current. The TPS7A20 is designed to provide low noise, high PSRR, and excellent load and line transient performance that can meet the requirements of RF and other sensitive analog circuits. Using innovative design techniques, the TPS7A20 offers an ultra-low noise performance without the addition of a noise bypass capacitor. The TPS7A20 also provides the advantage of low quiescent current, which can be ideal for battery-powered applications.

With an input voltage range of 1.6V to 6.0V and an output range of 0.8V to 5.5V, the Texas Instruments TPS7A20 can be used for a wide variety of applications. The device uses a precision reference circuit to provide maximum accuracy of 1.5% overload, line, and temperature variations. The Texas Instruments TPS7A20 features an internal soft-start to lower the inrush current, thus minimizing the input voltage drop during startup. The device is stable with small ceramic capacitors, allowing for a small overall solution size.

The TPS7A20 has a smart enable input circuit with an internally controlled pulldown resistor that keeps the LDO disabled even when the EN pin is left floating and helps eliminate the external components used to pulldown the EN pin.

FEATURES

7µVRMS low output voltage noise
- No noise-bypass capacitor required
95dB at 1kHz high PSRR
6.5µA very low IQ
1.6V to 6.0V input voltage range
0.8V to 5.5V output voltage range
±1.5% (max) output voltage tolerance

Very low dropout
- 140mV (max) at 300mA (VOUT = 3.3V)
Low inrush current
Smart enable pulldown
Stable with 1µF minimum ceramic output capacitor
Packages
- 1mm × 1mm X2SON

APPLICATIONS

Smartphones and tablets
IP network cameras
Portable medical equipment

Smart meters and field transmitters
Motor drives
Wearables

FUNCTIONAL BLOCK DIAGRAM

Block Diagram - Texas Instruments TPS7A20 Low-Dropout (LDO) Linear Regulator

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