REG710

SBAS221E − DECEMBER 2001 − REVISED SEPTEMBER 2003

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4

TYPICAL CHARACTERISTICS

At TA = +25°C, VIN = VOUT/2 + 0.75V, IOUT = 5mA, CIN = COUT = 2.2µF, CPUMP = 0.22µF, VENABLE = 1.3V, unless otherwise noted.

EFFICIENCY vs V

IN

V

90

80

70

60

50

40

30

2

2.5

3

3.5

4

4.5

5

5.5

1.5

REG710−5, REG71050

REG71055

REG710−3.3

REG710−3

REG710−2.5

REG710−2.7

EFFICIENCY vs LOAD CURRENT

(REG710−5V, REG71050)

Load Current (mA)

90

80

70

60

50

40

30

110

100

0.1

V

V

V

V

V

V

EFFICIENCY vs LOAD CURRENT

(REG710−3.3V)

Load Current (mA)

90

80

70

60

50

40

30

110

100

0.1

V

V

V

EFFICIENCY vs LOAD CURRENT

(REG710−3V)

Load Current (mA)

90

80

70

60

50

40

30

110

100

0.1

V

V

V

EFFICIENCY vs LOAD CURRENT

(REG710−2.7V)

Load Current (mA)

80

75

70

65

60

55

50

45

40

35

30

110

100

0.1

V

V

V

EFFICIENCY vs LOAD CURRENT

(REG710−2.5V)

Load Current (mA)

80

75

70

65

60

55

50

45

40

35

30

110

100

0.1

V

V

V