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A7985ATR

2 A step-down switching regulator for automotive applications

Input Voltage Min Volt4.5
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NamePowerSO-8

The A7985A is a step-down switching regulator with a 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions.The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting...
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Key features
  • AEC-Q100 qualified (see PPAP for more details)
  • 2 A DC output current
  • 4.5 V to 38 V input voltage
  • Output voltage adjustable from 0.6 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and enable
  • Low dropout operation: 100% duty cycle
  • Voltage feed-forward
  • Zero load current operation
  • Overcurrent and thermal protection
  • HSOP8 package
In stock
Quantity $ per unit Savings
1-9$2.050%
10-24$1.926%
25-99$1.8112%
100-249$1.5524%
250-460$1.4828%
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$2.05
$2.05
or
Input Voltage Min Volt4.5
Input Voltage Max Volt38.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NamePowerSO-8

The A7985A is a step-down switching regulator with a 2.5 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 2 A current to the load depending on the application conditions.The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting...
Read More

Key features
  • AEC-Q100 qualified (see PPAP for more details)
  • 2 A DC output current
  • 4.5 V to 38 V input voltage
  • Output voltage adjustable from 0.6 V
  • 250 kHz switching frequency, programmable up to 1 MHz
  • Internal soft-start and enable
  • Low dropout operation: 100% duty cycle
  • Voltage feed-forward
  • Zero load current operation
  • Overcurrent and thermal protection
  • HSOP8 package