TPS70248 - Texas Instruments

TPS70248 DUAL-OUTPUT LOW DROPOUT VOLTAGE REGULATORS

The TPS702xx is a low dropout voltage regulator with integrated SVS (RESET, POR, or power on reset) and power good (PG) functions. These devices are capable of supplying 500mA and 250mA by regulator 1 and regulator 2 respectively. Quiescent current is typically 190μA at full load. Differentiated features, such as accuracy, fast transient response, SVS superv.

Features

1
•23 Dual Output Voltages for Split-Supply Applications
• Independent Enable Functions (See Part Number TPS701xx for Sequenced Outputs)
• Output Current Range of 500mA on Regulator 1 and 250mA on Regulator 2
• Fast Transient Response
• Voltage Options: 3.3V/2.5V, 3.3V/1.8V, 3.3V/1.5V, 3.3V/1.2V, and Dual Adjustable Outputs
• Open Drain Power-On Reset with 120ms Delay
• Open Drain Power Good for Regulator 1 and Regulator 2
• Ultralow 190μA (typ) Quiescent Current
• 1μA Input Current During Standby
• Low Noise: 65μVRMS Without Bypass Capacitor
• Quick Output Capacitor Discharge Feature
• One Ma.