LP3999

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SNVS207E – JUNE 2003 – REVISED MAY 2013

TYPICAL PERFORMANCE CHARACTERISTICS

Unless otherwise specified, CIN = COUT = 1.0 µF Ceramic, VIN = VOUT + 1.0V, TA = 25°C, Enable pin is tied to VIN.

Output Voltage Change vs Temperature

Ground Current vs Load Current (1.8V VOUT)

Figure 3.

Figure 4.

Ground Current vs VIN @ 25°C

Ground Current vs VIN @125°C

Figure 5.

Figure 6.

Ground Current vs VIN @ -40°C

Short Circuit Current

Figure 7.

Figure 8.

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