0.01

0.1

10

100

0

0.02

0.04

0.06

0.08

0.20

IOUT (A)

1

Region of Instability

Region of Stability

COUT = 2.2 µF

VIN = 5.5 V, VOUT ≥ 1.5 V

TJ = −40°C to 125°C

0.01

0.1

10

100

0

0.02

0.04

0.06

0.08

0.20

IOUT (A)

1

Region of Instability

Region of Stability

COUT = 10 µF

VIN = 5.5 V

TJ = −40°C to 125°C

TPS730

SBVS054J – NOVEMBER 2004 – REVISED APRIL 2015

www.ti.com

Typical Characteristics (continued)

Over recommended operating temperature range TJ = –40°C to +125°C, VEN = VIN, VIN = VOUT(nom) + 1 V, IOUT = 1 mA, COUT =

10

μF, CNR = 0.01 μF, VOUT(nom) = 2.8 V (unless otherwise noted). Typical values are at TJ = 25°C.

Figure 13. Typical Regions of Stability Equivalent Series

Figure 14. Typical Regions of Stability Equivalent Series

Resistance (ESR) vs Output Current

Resistance (ESR) vs Output Current

8

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