S-1702 datasheet(34/45 Pages) SII

34 / 45 page

SUPER-LOW CURRENT CONSUMPTION 150 mA VOLTAGE REGULATOR WITH BUILT-IN HIGH-ACCURACY VOLTAGE DETECTOR AND RESETINPUT FUNCTION

S-1702 Series

Rev.2.2_01

2. Regulator block

2. 1 Output voltage vs. Output current (when load current increases) (Ta =

+25°C)

VOUT = 1.5 V

VOUT = 3.1 V

100

200

450

IOUT [mA]

300

350 400

250

150

VIN = 1.8 V

VIN = 2.0 V

VIN = 2.5 V

VIN = 3.5 V

VIN = 6.5 V

100

200

450

3.0

1.0

IOUT [mA]

300

4.0

2.0

350 400

250

150

VIN = 3.4 V

VIN = 4.0 V

VIN = 5.0 V

VIN = 6.5 V

3.5

2.5

1.5

0.5

VOUT = 5.5 V

100

200

450

IOUT [mA]

300

350 400

250

150

VIN = 5.8 V

VIN = 6.0 V

VIN = 6.5 V

Remark

In determining the output current,

attention should be paid to the followings.

(1) The minimum output current value and

footnote *8 in Table 7 in “ Electrical

Characteristics

”.

(2) Power dissipation of package

2. 2 Output voltage vs. Input voltage (Ta =

+25°C)

VOUT = 1.5 V

VOUT = 3.1 V

1.0

1.5

2.0

2.5

3.0

1.6

1.5

1.4

1.3

1.2

1.1

1.0

VIN [V]

3.5

IOUT =

−1 mA

IOUT =

−30 mA

IOUT =

−100 mA

3.2

3.0

2.9

2.8

2.7

2.6

2.5

IOUT =

−1 mA

IOUT =

−30 mA

IOUT =

−100 mA

2.5

3.0

3.4

4.0

4.5

VIN [V]

5.0

3.1

VOUT = 5.5 V

4.5

5.0

5.5

6.0

5.6

5.3

5.1

5.0

4.8

4.7

4.5

VIN [V]

6.5

4.6

4.9

5.2

5.4

5.5

IOUT =

−1 mA

IOUT =

−30 mA

IOUT =

−100 mA

S-1702 Datasheet(PDF) 34 Page - Seiko Instruments Inc

S-1702 Datasheet(HTML) 34 Page - Seiko Instruments Inc

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