LP2981-28 Datasheet (Texas Instruments) - 100-mA Ultra-Low Dropout Regulators

LP2981-28, 100-mA Ultra-Low Dropout Regulators

The LP2981 is a fixed-output, low-dropout (LDO) voltage regulator supporting an input voltage range from 2.5 V to 16 V (for new chip only) and up to 100 mA of load current.

The LP2981 supports an output range of 1.2 V to 5.0 V (new chip).

Additionally, the LP2981 (new chip) has a 1% output accurac

LP2981-28 Features

* Input Voltage (VIN) Range:

* Legacy chip: 2.2 V to 16 V

* New chip: 2.5 V to 16 V

* Output Voltage (VOUT) Range: 1.2 V to 5.0 V

* Output Voltage (VOUT) Accuracy:

* ±0.75% for A-Grade legacy chip

* ±1.25% for standard-grade legacy chip