S-1212BG0-E8T1U datasheet(9/58 Pages) SII

Part #	S-1212BG0-E8T1U

Description	LOW DROPOUT CMOS VOLTAGE REGULATOR

Download	58 Pages

Scroll/Zoom	100%

Manufacturer	SII [Seiko Instruments Inc]

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

Logo

9 / 58 page

HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.3.0_00

S-1212B/D Series

9



Electrical Characteristics

Table 13

(Ta =

+25°C unless otherwise specified)

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Test

Circuit

Output voltage

*1

VOUT(E)

VIN = VOUT(S)

+ 2.0 V, IOUT = 10 mA

VOUT(S)

× 0.980

VOUT(S)

× 1.020

V

1

Output current

*2

IOUT

VIN

≥ VOUT(S) + 2.0 V

250

*4

−

mA

3

Dropout voltage

*3

Vdrop

IOUT = 125 mA

−

0.35

−

V1

IOUT = 250 mA

−

0.80

−

V1

Line regulation

ΔVOUT1

ΔVIN • VOUT

VOUT(S)

+ 0.5 V ≤ VIN ≤ 36 V, IOUT = 10 mA,

Tj =

+25°C

−

0.01

0.03

%/V

1

Load regulation

ΔVOUT2

VIN = VOUT(S)

+ 2.0 V,

2.5 V

≤ VOUT(S) < 5.1 V, 0.1 mA ≤ IOUT ≤ 40 mA,

Tj =

+25°C

−

16

30

mV

1

VIN = VOUT(S)

+ 2.0 V,

5.1 V

≤ VOUT(S) < 12.1 V, 0.1 mA ≤ IOUT ≤ 40 mA,

Tj =

+25°C

−

16

35

mV

1

VIN = VOUT(S)

+ 2.0 V,

12.1 V

≤ VOUT(S) ≤ 16.0 V, 0.1 mA ≤ IOUT ≤ 40 mA,

Tj =

+25°C

−

16

40

mV

1

Current consumption

during operation

ISS1

VIN = 18.0 V,

VON / OFF = VIN, IOUT = 0.01 mA

−

6.5

8.5

μA2

Current consumption

during power-off

ISS2

VIN = 18.0 V,

VON / OFF = 0 V, no load

−

0.1

3.5

μA2

Input voltage

VIN

−

3.0

−

36

V

−

ON / OFF pin

input voltage "H"

VSH

VIN = 18.0 V, RL = 1.0 k

Ω,

determined by VOUT output level

B type

(ON / OFF logic active "H")

1.5

−

V

4

Dtype

(ON / OFF logic active "H")

2.0

−

V

4

ON / OFF pin

input voltage "L"

VSL

VIN = 18.0 V, RL = 1.0 k

Ω,

determined by VOUT output level

B type

(ON / OFF logic active "H")

−

0.25

V

4

Dtype

(ON / OFF logic active "H")

−

0.8

V

4

ON / OFF pin

input current "H"

ISH

VIN = 18.0 V, VON / OFF = VIN

−0.1

−

0.1

μA4

ON / OFF pin

input current "L"

ISL

VIN = 18.0 V, VON / OFF = 0 V

−0.1

−

0.1

μA4

Ripple rejection

|RR|

VIN = VOUT(S)

+ 2.0 V,

f = 100 Hz,

ΔVrip = 0.5 Vrms,

IOUT = 10 mA

2.5 V

≤ VOUT(S) < 3.6 V

−

45

−

dB

5

3.6 V

≤ VOUT(S) < 6.1 V

−

40

−

dB

5

6.1 V

≤ VOUT(S) < 10.1 V

−

35

−

dB

5

10.1 V

≤ VOUT(S) ≤ 16.0 V

−

30

−

dB

5

Short-circuit current

Ishort

VIN = VOUT(S)

+ 2.0 V,

VON / OFF = VIN, VOUT = 0 V

−

120

−

mA

3

Thermal shutdown

detection temperature TSD

Junction temperature

−

165

−

°C

−

Thermal shutdown

release temperature

TSR

Junction temperature

−

140

−

°C

−

Discharge shunt

resistance during

power-off

RLOW

VIN = 18.0 V, VON / OFF = 0 V, VOUT = 2.0 V

−

70

−

k

Ω

6

*1. VOUT(S): Set output voltage

VOUT(E): Actual output voltage

The output voltage when VIN = VOUT(S)

+ 2.0 V, IOUT = 10 mA

*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.

*3. Vdrop = VIN1

− (VOUT3 × 0.98)

VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.

VOUT3 is the output voltage when VIN = VOUT(S)

+ 2.0 V, and IOUT = 125 mA or 250 mA.

*4. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power

dissipation when the output current is large.

This specification is guaranteed by design.

Similar Part No. - S-1212BG0-E8T1U

Manufacturer	Part #	Datasheet	Description
ABLIC Inc.	S-1212B	1Mb / 60P	105°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.3.1_00
Seiko Instruments Inc	S-1212B33-E6T1U	3Mb / 58P	HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
	S-1212B33-E8T1U	3Mb / 58P	HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
	S-1212B33-M5T1U	3Mb / 58P	HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
	S-1212B33-S8T1U	3Mb / 58P	HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

More results

Similar Description - S-1212BG0-E8T1U

Manufacturer	Part #	Datasheet	Description
AiT Semiconductor Inc.	A6501	664Kb / 10P	CMOS LOW DROPOUT REGULATOR(LDO) 500mA LOW DROPOUT CMOS VOLTAGE REGULATOR REV4.2
ACE Technology Co., LTD...	ACE500EC	984Kb / 9P	Low-Dropout CMOS Voltage Regulator VER 1.2
GTM CORPORATION	G5U2178	579Kb / 6P	CMOS Low Dropout Voltage Regulator
Seiko Instruments Inc	S-814	518Kb / 32P	LOW DROPOUT CMOS VOLTAGE REGULATOR
Seiko Instruments Inc	S818	366Kb / 23P	LOW DROPOUT CMOS VOLTAGE REGULATOR
GTM CORPORATION	GL2137	401Kb / 5P	CMOS LOW DROPOUT VOLTAGE REGULATOR
ABLIC Inc.	S-818	487Kb / 32P	LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.3.1_02
Seiko Instruments Inc	S814	525Kb / 32P	LOW DROPOUT CMOS VOLTAGE REGULATOR
Seiko Instruments Inc	S-818	525Kb / 32P	LOW DROPOUT CMOS VOLTAGE REGULATOR
GTM CORPORATION	GSC2129	552Kb / 6P	CMOS LOW DROPOUT VOLTAGE REGULATOR

More results

S-1212BG0-E8T1U Datasheet(PDF) 9 Page - Seiko Instruments Inc

S-1212BG0-E8T1U Datasheet(HTML) 9 Page - Seiko Instruments Inc

Similar Part No. - S-1212BG0-E8T1U

Similar Description - S-1212BG0-E8T1U

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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

Datasheet Download

Link URL