TPS7A52-Q1 (ACTIVE) Automotive 2A High-Accuracy Low-Noise Low-Dropout (LDO) Voltage Regulator

 

Models (2)

Title Category Type Date
TPS7A5201 Unencrypted PSpice Transient Model PSpice Model ZIP 21 Nov 2017
TPS7A5201 PSpice Transient Model PSpice Model ZIP 21 Nov 2017

Design kits & evaluation modules (1)

Name Part# Type
TPS7A52-Q1 Automotive 2A High-Accuracy Low-Noise LDO Voltage Regulator Evaluation Module TPS7A52EVM-002 Design Kits & Evaluation Modules

Reference designs

Automotive RFCMOS 77GHz radar module reference design with object data output over dual CAN FD

This reference design is a solution for a 76 to 81 GHz radar sensor module. The power supplies on board convert the automotive battery input to the required rails for the radar AFE, processors and CAN FD transceiver. All of these functions are included in a small form factor PCB suitable for front (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

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Thermal calculator

Estimate the LDO IC temperature at your design conditions:
Part number
    Range
Vin  V
Vout  V
Iout  A
Ambient temp  °C
Package option
Voltage option
PCB construction
Enhanced Thermal = single thermal spreading plane of 1 oz Cu
Minimum Thermal = single thermal spreading plane of 1/2 oz Cu
View the user guide for more details.

Junction temperature vs. PCB copper coverage area
These are estimated power dissipation and thermal results.
Care must be taken to ensure that device junction temperature
does not exeed the maximum ratings as indicated in the datasheet.

This calculator uses the PCB copper area to estimate the device junction temperature. See notes on usage and calculation method.