TPS70848 Datasheet | Texas Instruments

Features - 23 Dual Output Voltages for Split-Supply Applications - Independent Enable Functions (See Part Number TPS707xx for Sequenced Outputs) - Output Current Range of 250 m A on Regulator 1 and 125 m A on Regulator 2 - Voltage Options: 3.3-V/2.5-V, 3.3-V/1.8-V, 3.3-V/1.5-V, 3.3-V/1.2-V, and Dual Adjustable Outputs - Open Drain Power-On Reset with 120-ms Delay - Open Drain Power Good for Regulator 1 and Regulator 2 - Ultralow 190-µA (typ) Quiescent Current - 1-µA Input Current During Standby - Low Noise: 65 µVRMS Without Bypass Capacitor - Quick Output Capacitor Discharge Feature - One Manual Reset Input - 2% Accuracy Over Load and Temperature - Undervoltage Lockout (UVLO) Feature - 20-Pin Power PAD™ TSSOP Package - Thermal Shutdown Protection DESCRIPTION The TPS708xx 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 250 m A and 125 m A by regulator 1 and regulator 2 respectively. Quiescent current is typically 190 µA at full load. Differentiated Features , such as accuracy, fast transient response, SVS supervisory circuit (power on reset), manual reset input, and independent enable functions provide a plete system solution. PWP PACKAGE (TOP VIEW) NC VIN1 VIN1 EN1 EN2 RESET GND VIN2 VIN2 1 2 3 4 5 6 7 8 9 10 20 NC 19 VOUT1 18 VOUT1 17 VSENSE1/FB1 16 PG1 15 PG2 14 VSENSE2/FB2 13 VOUT2 12 VOUT2 11 NC NC: No internal connection Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Power PAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not...