TPS70175-Q1
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SGLS300B – MARCH 2005 – REVISED SEPTEMBER 2010
DUAL-OUTPUT LOW-DROPOUT VOLTAGE
REGULATOR WITH POWER-UP SEQUENCING FOR SPLIT-VOLTAGE DSP SYSTEMS
Check for Samples: TPS70175-Q1
FEATURES
1
•2 Qualified for Automotive Applications • Dual Output Voltages for Split-Supply
Applications • Selectable Power-Up Sequencing for DSP
Applications • Output Current Range of 500 mA on
Regulator 1 and 250 mA on
Regulator 2 • Fast Transient Response • Voltage Options: 5 V/2.
5 V • Open Drain Power-On Reset With 30-ms Delay • Open Drain Power Good for
Regulator 1 • Ultra Low 190-mA (Typ) Quiescent Current • 1-mA Input Current During Standby • Low Noise = 65 mVRMS Without a Bypass
Capacit...