S-1721E2818-I6T1G datasheet(11/38 Pages) SII

Part #	S-1721E2818-I6T1G

Description	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

Download	38 Pages

Scroll/Zoom	100%

Manufacturer	SII [Seiko Instruments Inc]

Direct Link	http://www.sii.co.jp

Logo

11 / 38 page

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.1.1_00

S-1721 Series

Seiko Instruments Inc.

11

Electrical Characteristics

Table 7

Voltage regulator 1 and voltage regulator 2 (per circuit)

(Ta = 25

°C unless otherwise specified)

Item

Symbol

Conditions

Min.

Typ.

Max.

Unit

Test

Circuit

1.2 V

≤ VOUT(S) < 1.5 V

VOUT(S)

− 0.015

VOUT(S)

+ 0.015

V

2, 3

Output voltage

*1

VOUT(E)

VIN = VOUT(S)

+ 1.0 V,

IOUT = 30 mA

1.5 V

≤ VOUT(S) ≤ 5.0 V

VOUT(S)

× 0.99

VOUT(S)

× 1.01

V

2, 3

Output current

*2

IOUT

VIN

≥ VOUT(S) + 1.0 V

150

*5



mA

4, 5

1.2 V

≤ VOUT(S) < 1.3 V

0.50

0.54

0.58

V

2, 3

1.3 V

≤ VOUT(S) < 1.4 V

0.40

0.44

0.48

V

2, 3

1.4 V

≤ VOUT(S) < 1.5 V

0.30

0.34

0.39

V

2, 3

1.5 V

≤ VOUT(S) < 1.7 V



0.26

0.39

V

2, 3

1.7 V

≤ VOUT(S) < 2.0 V



0.20

0.35

V

2, 3

2.0 V

≤ VOUT(S) < 2.8 V



0.16

0.24

V

2, 3

Dropout voltage

*3

Vdrop

IOUT = 100 mA

2.8 V

≤ VOUT(S) ≤ 5.0 V



0.13

0.23

V

2, 3

Line regulation

OUT

IN

OUT1

V

•

∆

VOUT(S)

+ 0.5 V ≤ VIN ≤ 6.5 V, IOUT = 30 mA



0.05

0.2

%/V

2, 3

Load regulation

∆VOUT2

VIN = VOUT(S)

+ 1.0 V, 100 µA ≤ IOUT ≤ 100 mA



20

40

mV

2, 3

Output voltage

temperature coefficient

*4

OUT

V

Ta

V

•

∆

VIN = VOUT(S)

+ 1.0 V, IOUT = 30 mA,

−40°C ≤ Ta ≤ +85°C



±120



ppm/

°C2, 3

VIN = VOUT(S)

+ 1.0 V, ON/OFF pin = ON, no load

1.2 V

≤ VOUT(S) < 1.5 V



35

45

µA

1

VIN = VOUT(S)

+ 1.0 V, ON/OFF pin = ON, no load

1.5 V

≤ VOUT(S) < 1.8 V



32

45

µA

1

Current consumption

during operation

(per circuit)

ISS1

VIN = VOUT(S)

+ 1.0 V, ON/OFF pin = ON, no load

1.8 V

≤ VOUT(S) ≤ 5.0 V



25

45

µA

1

Current consumption

during shutdown

ISS2

VIN = VOUT(S)

+ 1.0 V, ON/OFF pin = OFF, no load



0.1

1.0

µA

1

Input voltage

VIN



1.7



6.5

V

1

ON/OFF pin

input voltage “H”

VSH

VIN = VOUT(S)

+ 1.0 V, RL = 1.0 kΩ

1.2



V

6, 7

ON/OFF pin

input voltage “L”

VSL

VIN = VOUT(S)

+ 1.0 V, RL = 1.0 kΩ



0.3

V

6, 7

B (2ch)/C (1ch)/D/E/F/G/H type

−0.1



0.1

µA

ON/OFF pin

input current “H”

ISH

VIN = 6.5 V,

VON/OFF = 6.5 V A/B (1ch)/C (2ch) type

1.0

2.5

4.2

µA

6, 7

A/B (1ch)/C (2ch)/E/F/G/H type

−0.1



0.1

µA

ON/OFF pin

input current “L”

ISL

VIN = 6.5 V,

VON/OFF = 0 V

B (2ch)/C (1ch)/D type

1.0

2.5

4.2

µA

6, 7

1.2 V

≤ VOUT(S) < 1.8 V



80



dB

8, 9

1.8 V

≤ VOUT(S) < 3.1 V



75



dB

8, 9

Ripple rejection

RR

VIN = VOUT(S)

+ 1.0 V,

f = 1.0 kHz,

∆Vrip = 0.5 Vrms,

IOUT = 30 mA

3.1 V

≤ VOUT(S) ≤ 5.0 V



70



dB

8, 9

Short-circuit current

Ishort

VIN = VOUT(S)

+ 1.0 V, ON/OFF pin = ON, VOUT = 0 V



150



mA

4, 5

Shutdown pull-up/pull-

down resistor

RPD



1.5

2.6

6.5

M

Ω

6, 7

Similar Part No. - S-1721E2818-I6T1G

Manufacturer	Part #	Datasheet	Description
ABLIC Inc.	S-1721E2818-I6T1U	695Kb / 42P	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.1_02

More results

Similar Description - S-1721E2818-I6T1G

Manufacturer	Part #	Datasheet	Description
ABLIC Inc.	S-1721	695Kb / 42P	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.1_02
Seiko Instruments Inc	S1312	2Mb / 47P	LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
	S1312XXXH	2Mb / 38P	OPERATION LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
	S-1167	474Kb / 31P	ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
	S-13D1	2Mb / 45P	SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
ABLIC Inc.	S-1167	546Kb / 31P	ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.2_02
Seiko Instruments Inc	S-L2985	244Kb / 23P	HIGH RIPPLE-REJECTION WLP PACKAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
ABLIC Inc.	S-T111	363Kb / 23P	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02
Seiko Instruments Inc	S-T111	238Kb / 23P	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Seiko Instruments Inc	S-1165	280Kb / 23P	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

More results

S-1721E2818-I6T1G Datasheet(PDF) 11 Page - Seiko Instruments Inc

S-1721E2818-I6T1G Datasheet(HTML) 11 Page - Seiko Instruments Inc

Similar Part No. - S-1721E2818-I6T1G

Similar Description - S-1721E2818-I6T1G

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datasheet Download

Link URL