S-817B13AMC-CWC-T2 datasheet(10/50 Pages) SII

10 / 50 page

SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

S-817 Series

Rev.3.0_00

Seiko Instruments Inc.

2. S-817B series

Table 10

(Ta

=25°C unless otherwise specified)

Item

Symbol

Conditions

Min.

Typ.

Max.

Units

Measur-

ement

circuits

Output voltage

VOUT(E)

VIN

=VOUT(S)+2 V, IOUT=10 mA

VOUT(S)

× 0.98

VOUT(S)

× 1.02

Output current

IOUT

VOUT(S)

+2 V 1.1 V ≤ VOUT(S) ≤ 1.9 V

−

≤ VIN≤10 V 2.0 V ≤ VOUT(S) ≤ 2.9 V

−

3.0 V

≤ VOUT(S) ≤ 3.9 V

−

4.0 V

≤ VOUT(S) ≤ 4.9 V

−

5.0 V

≤ VOUT(S) ≤ 6.0 V

−

Dropout voltage

Vdrop

IOUT

= 10

1.1 V

≤ VOUT(S) ≤ 1.4 V

−

0.92

1.58

1.5 V

≤ VOUT(S) ≤ 1.9 V

−

0.58

0.99

2.0 V

≤ VOUT(S) ≤ 2.4 V

−

0.40

0.67

2.5 V

≤ VOUT(S) ≤ 2.9 V

−

0.31

0.51

3.0 V

≤ VOUT(S) ≤ 3.4 V

−

0.25

0.41

3.5 V

≤ VOUT(S) ≤ 3.9 V

−

0.22

0.35

4.0 V

≤ VOUT(S) ≤ 4.4 V

−

0.19

0.30

4.5 V

≤ VOUT(S) ≤ 4.9 V

−

0.18

0.27

5.0 V

≤ VOUT(S) ≤ 5.4 V

−

0.16

0.25

5.5 V

≤ VOUT(S) ≤ 6.0 V

−

0.15

0.23

Line regulation 1

∆ VOUT1

VOUT(S)

+ 1 V ≤ VIN ≤ 10 V,

IOUT

= 1 mA

−

Line regulation 2

∆ VOUT2 VOUT(S) + 1 V ≤ VIN ≤ 10 V, IOUT = 1 µA

−

Load regulation

∆ VOUT3

VIN

=VOUT(S)+

2 V

1.1 V

≤ VOUT(S) ≤ 1.9 V,

µA ≤ IOUT ≤ 10 mA

−

2.0 V

≤ VOUT(S) ≤ 2.9 V,

µA ≤ IOUT ≤ 20 mA

−

3.0 V

≤ VOUT(S) ≤ 3.9 V,

µA ≤ IOUT ≤ 30 mA

−

4.0 V

≤ VOUT(S) ≤ 4.9 V,

µA ≤ IOUT ≤ 40 mA

−

5.0 V

≤ VOUT(S) ≤ 6.0 V,

µA ≤ IOUT ≤ 50 mA

−

Output voltage

temperature coefficient

OUT

•

∆

VIN

= VOUT(S) + 1 V, IOUT = 10 mA,

−40°C ≤ Ta ≤ 85°C

−

±100

−

ppm

°C

Current consumption

ISS

VIN

= VOUT(S) + 2 V, no load

−

1.2

2.5

µA

Input voltage

VIN

−

*1. VOUT(S)

: Specified output voltage

VOUT(E)

: Effective output voltage

i.e., the output voltage when fixing IOUT(

=10 mA) and inputting VOUT(S)+2.0 V.

*2. Output current at which output voltage becomes 95

% of VOUT(E) after gradually increasing output current.

*3. Vdrop

= VIN1−(VOUT(E) × 0.98), where VIN1 is the Input voltage at which output voltage becomes 98% of VOUT(E)

after gradually decreasing input voltage.

*4. Temperature change ratio for the output voltage [mV/°C] is calculated using the following equation.

[]

[ ]

[] 1000

ppm/

mV/

OUT

OUT(S)

OUT

∆

•

*1. Temperature change ratio of the output voltage

*2. Specified output voltage

*3. Output voltage temperature coefficient

S-817B13AMC-CWC-T2 数据表(PDF) 10 Page - Seiko Instruments Inc

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S-817B13AMC-CWC-T2 数据表(PDF) 10 Page - Seiko Instruments Inc

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