Texas Instruments_TPS7A2028PYCJR

Texas Instruments
TPS7A2028PYCJR  
Linear & Switching Voltage Regulators

Texas Instruments
TPS7A2028PYCJR
776-TPS7A2028PYCJR
Ersa
Texas Instruments-TPS7A2028PYCJR-datasheets-180103.pdf
300-MA, ULTRA-LOW-NOISE, LOW-IQ,
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TPS7A2028PYCJR Description

TPS7A2028PYCJR Description

The TPS7A2028PYCJR is a high-performance, low-noise, low-quiescent current linear regulator designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring a fixed output voltage of 2.8V with a maximum input voltage of 6V. It can deliver up to 300mA of output current while maintaining an ultra-low dropout voltage of 0.14V at full load. The regulator is designed with a positive output configuration and features a quiescent current of only 15 µA, making it suitable for low-power applications. The TPS7A2028PYCJR also includes essential control features such as current limit, enable, and soft start, along with comprehensive protection features like over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO). The device is available in a surface-mount package and is shipped in tape and reel format.

TPS7A2028PYCJR Features

  • Output Type: Fixed at 2.8V, ensuring stable power supply for sensitive analog circuits.
  • Input Voltage Range: Up to 6V, providing flexibility in power source selection.
  • Output Current Capability: 300mA, sufficient for a wide range of low-power applications.
  • Low Dropout Voltage: 0.14V at 300mA, allowing efficient operation even at low input-to-output voltage differentials.
  • Low Quiescent Current: 15 µA, minimizing power consumption in standby or low-load conditions.
  • High PSRR: 65dB to 40dB across a frequency range of 100Hz to 1MHz, effectively reducing noise and ripple.
  • Control Features: Current limit, enable, and soft start functionalities enhance system reliability and control.
  • Protection Features: Over-current, over-temperature, short-circuit, and UVLO protections safeguard the device and connected circuits.
  • Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
  • Package: Tape & Reel (TR), facilitating automated assembly processes.

TPS7A2028PYCJR Applications

The TPS7A2028PYCJR is well-suited for a variety of applications that demand low noise, low quiescent current, and high reliability. Some specific use cases include:

  • Analog Signal Processing: Ideal for powering sensitive analog circuits such as ADCs, DACs, and op-amps where low noise and stable voltage are critical.
  • Battery-Powered Devices: Suitable for portable electronics and battery-operated systems due to its low quiescent current and efficient operation.
  • Medical Equipment: Can be used in medical devices where low noise and high reliability are essential for accurate measurements and patient safety.
  • Industrial Control Systems: Applicable in industrial applications requiring stable power supply and robust protection features.
  • Consumer Electronics: Ideal for low-power consumer devices such as smartphones, tablets, and wearables.

Conclusion of TPS7A2028PYCJR

The TPS7A2028PYCJR from Texas Instruments stands out as a versatile and high-performance linear regulator. Its ultra-low noise, low quiescent current, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly those requiring stable and reliable power supply. The device's low dropout voltage and fixed output configuration further enhance its efficiency and ease of use. Whether in analog signal processing, battery-powered devices, or medical equipment, the TPS7A2028PYCJR delivers exceptional performance and reliability, making it a preferred solution in the power management domain.

Tech Specifications

Output options
Number of Regulators
Product
PPAP
Dropout voltage (Vdo) (typ) (mV)
Product Status
Automotive
Special Features
RoHS
Supplier Package
Junction to Case
Line Regulation
Package / Case
PSRR / Ripple Rejection - Typ
Vout (max) (V)
Thermal resistance θJA (°C/W)
Maximum Input Voltage (V)
Maximum Dropout Voltage @ Current (V)
EU RoHS
Carrier
Vin (max) (V)
Moisture Sensitivity Level (MSL)
Operating Temperature
Accuracy (%)
Operating temperature range (°C)
Vout (min) (V)
PSRR
Output Current
ECCN
Maximum Output Current (A)
MSL rating / Peak reflow
Mounting Type
Vin (min) (V)
Standard Package Name
Pin Count
Mounting
Control Features
Fixed output options (V)
Quiescent Current
Output Voltage (V)
HTSUS
Package
Load Regulation
Pins
USHTS
Maximum Quiescent Current (mA)
Minimum Input Voltage (V)
PSRR at 100 KHz (dB)
PCB changed
Dropout Voltage - Max
Output Type
Voltage - Input (Max)
HTS
Rating
Current - Output
ECCN (US)
Output Configuration
Input Voltage - Max
Supplier Device Package
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Iq (typ) (mA)
Input Voltage - Min
Package Height
Mfr
Voltage - Output (Min/Fixed)
Polarity
Maximum Operating Temperature
Features
Voltage Dropout (Max)
RoHS Status
Mounting Style
Load capacitance (min) (µF)
Regulated outputs (#)
Current - Quiescent (Iq)
Tolerance
Junction to Ambient
Package Length
Voltage - Output (Max)
Minimum Operating Temperature
Number of Outputs
REACH
Iout (max) (A)
Series
Type
Protection Features
Part Status
Lead finish / Ball material
Package Width
Output Voltage Range
Base Product Number
Noise (µVrms)

TPS7A2028PYCJR Documents

Download datasheets and manufacturer documentation for TPS7A2028PYCJR

Ersa Product Change Notification 2024-08-20 (PDF)      

Shopping Guide

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