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CS8122 Datasheet Low Dropout Linear Regulator

Manufacturer: onsemi

Overview: www.DataSheet4U.com CS8122 2.0% 5.0 V, 750 mA Low Dropout Linear Regulator with Delayed RESET The CS8122 is a precision 5.0 V linear regulator capable of sourcing in excess of 750 mA. The RESET’s delay time is externally programmed using a discrete RC network. During power up, or when the output goes out of regulation, the RESET lead remains in the low state for the duration of the delay. This function is independent of the input voltage and will function correctly as long as the output voltage remains at or above 1.0 V. Hysteresis is included in the Delay and the RESET comparators to improve noise immunity. A latching discharge circuit is used to discharge the delay capacitor when it is triggered by a brief fault condition. The regulator is protected against a variety of fault conditions: i.e. reverse battery, overvoltage, short circuit and thermal runaway conditions. The regulator is protected against voltage transients ranging from −50 V to +40 V. Short circuit current is limited to 1.2 A (typ).

Key Features

  • a tighter tolerance on its output voltage (2.0% vs. 4.0%). The CS8122 is packaged in a 5 lead TO.
  • 220 with copper tab. The copper tab can be connected to a heat sink if necessary. Features http://onsemi. com TO.
  • 220 FIVE LEAD T SUFFIX CASE 314D 1 5 TO.
  • 220 FIVE LEAD TVA SUFFIX CASE 314K 1 TO.
  • 220 FIVE LEAD THA SUFFIX CASE 314A 1 5.
  • 5.0 V ±2.0% Regulated Output Low Dropout Voltage (0.6 V @ 0.5 A) 750 mA Ou.

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