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3 ldo2 – Rainbow Electronics AT73C246 User Manual

Page 146

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146

11050A–PMAAC–07-Apr-10

AT73C246

15.3 LDO2

Unless otherwise noted, the reported measurement were performed at room temperature. External components are those
described in

Section 5. “Application Block Diagram” on page 8

.

Figure 15-11. LDO2 Tansient and Static Load Regulation Performance

LDO2- VIN = 1.8V - VOUT = 1V

Load Step 0 To 300mA / 1us

LDO2 - VIN = 1.8V - VOUT = 1V

Load Step 300 To 0mA / 1us

LDO2 - VIN = 1.8V - VOUT = 1V

Static Load Regulation - 0 To 300mA

LDO2 - VIN = 1.7V - VOUT = 1.2V

Static Load Regulation - 0 To 300mA