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ATA663203
  • ATA663203

ATA663203

In Production

The Atmel® ATA663203 (voltage regulator) is a fully integrated low-drop voltage regulator, with 5V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage. The ATA663203 footprint is compatible to the ATA663254 which enables customers to produce modules with/without LIN transceiver by assembling the LIN SBC (ATA663254) or the standalone LDO (ATA663203)....

Microchip Technology ATA663203 Product Info

16 April 2026 0

Parameters

Baud Rate Max [kbit/s]

0

Reset Pin

Yes

Vin Max (V)

28

Vin Min (V)

5

Vreg Output Current [mA]

85

Vreg Output Voltage [V]

5

Wake Pin

No

Watchdog

No

Wettable Flanks

Yes

Integrated VREG

Yes

Thermal Shutdown

Yes

Features

  • Supply voltage up to 40V
  • Operating voltage VS = 5V to 28V
  • Output voltage 5.0V ±2%
  • Current capabilty 85mA
  • Short-circuit and over-temperature protected
  • Undervoltage indication
  • Package: DFN8 with wettable flanks (Moisture Sensitivity Level 1)

Description

The Atmel® ATA663203 (voltage regulator) is a fully integrated low-drop voltage regulator, with 5V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage.

The ATA663203 footprint is compatible to the ATA663254 which enables customers to produce modules with/without LIN transceiver by assembling the LIN SBC (ATA663254) or the standalone LDO (ATA663203).

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