Datasheet

Test Results

www.ti.com

Figure 2. Ch 1 OUT 1 -1.8-V Load Transient Response for VIN at 3.3 V, Ch2 OUT 2 – 2.8-V Crosstalk

Response, Ch 4 OUT 1 Load Current Transient

4.3 OUT 2 Load Transient

Figure 2 shows the load transient response – oscilloscope channel 1 – for a 90-mA to 180-mA load

transient applied to OUT 1 (1.8-V output). Oscilloscope channel 2 shows the crosstalk coupling from the

LDO OUT 1 channel into OUT 2, where OUT 2 is loaded with 200 mAdc. Oscilloscope channel 4

illustrates the approximate load current transient.

Figure 3 shows the load transient response – oscilloscope channel 2 – for a 90-mA to 180-mA load

transient applied to OUT 2 (2.8-V output). Oscilloscope channel 1 shows the crosstalk coupling from the

LDO OUT 2 channel into OUT 1, where OUT 1 is loaded with 200 mAdc. Oscilloscope channel 4

illustrates the approximate load current transient.

TLV7101828EVM-595 SLVU404–September 2010

Submit Documentation Feedback