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MAX8873R Dataheets PDF



Part Number MAX8873R
Manufacturers Maxim Integrated
Logo Maxim Integrated
Description 120mA Linear Regulators
Datasheet MAX8873R DatasheetMAX8873R Datasheet (PDF)

19-1257; Rev 1; 3/98 Low-Dropout, 120mA Linear Regulators MAX8873T/S/R, MAX8874T/S/R _______________General Description The MAX8873T/S/R and MAX8874T/S/R low-dropout linear regulators operate from a +2.5V to +6.5V input range and deliver up to 120mA. A PMOS pass transistor allows the low, 82µA supply current to remain independent of load, making these devices ideal for battery-operated portable equipment such as cellular phones and cordless phones. The devices feature Dual Mode™ operation: the.

  MAX8873R   MAX8873R



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19-1257; Rev 1; 3/98 Low-Dropout, 120mA Linear Regulators MAX8873T/S/R, MAX8874T/S/R _______________General Description The MAX8873T/S/R and MAX8874T/S/R low-dropout linear regulators operate from a +2.5V to +6.5V input range and deliver up to 120mA. A PMOS pass transistor allows the low, 82µA supply current to remain independent of load, making these devices ideal for battery-operated portable equipment such as cellular phones and cordless phones. The devices feature Dual Mode™ operation: their output voltage is preset (at 3.15V for the T versions, 2.84V for the S versions, or 2.80V for the R versions) or can be adjusted with an external resistor divider. Total error on the output is ±3.5%. Output voltages are set on the low side of popular ranges so that power drain is minimized for longer battery life. Other features include low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection. The MAX8874 also includes an auto-discharge fun.


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