OUT

IN

V

100

V

u

OUT

IN

Efficiency (%) = V

/ (2

V )

100

u

u

(step-up operating mode)

or

(step-down operating mode)

REG71050, REG71055, REG710

www.ti.com

SBAS221H – DECEMBER 2001 – REVISED OCTOBER 2015

Device Functional Modes (continued)

(1)

PRODUCT

REG710-2.5

> 3.2 V

REG710-2.7

> 3.4 V

REG710-3

> 3.7 V

REG710-3.3

> 4.0 V

REG710-5, REG71050, REG71055

Step-up only

Table 1 lists the approximate values of the input voltage at which the device changes internal operating mode.

See efficiency curves in Typical Characteristics for various loads and input voltages.

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Product Folder Links: REG71050 REG71055 REG710