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TPS70745, TPS70748 TPS70751, TPS70758
TPS70702
SLVS291D – MAY 2000 – REVISED DECEMBER 2007
Dual-Output, Low Dropout Voltage
Regulators with Power-Up Sequencing for Split-Voltage DSP Systems
FEATURES
1
•23 Dual Output Voltages for Split-Supply Applications
• Selectable Power-Up Sequencing for DSP Applications (See Part Number TPS708xx for Independent Enable Outputs)
• Output Current Range of 250mA on
Regulator 1 and 125mA 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 • Ultralow 190µA (typ) Quiescent Current • 1µ...