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S-81223SGY-XのメーカーはSeikoです、この部品の機能は「HIGH PRECISION VOLTAGE REGULATOR」です。 |
部品番号 | S-81223SGY-X |
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部品説明 | HIGH PRECISION VOLTAGE REGULATOR | ||
メーカ | Seiko | ||
ロゴ | |||
このページの下部にプレビューとS-81223SGY-Xダウンロード(pdfファイル)リンクがあります。 Total 30 pages
HIGH-PRECISION
VOLTAGE REGULATOR
S-812XXSG Series
The S-812XXSG Series is a three-terminal positive voltage regulator
made using the CMOS process. Since the S-812XXSG Series has
higher precision output voltage and consumes less current than existing
three-terminal voltage regulators, battery-powered portable equipment
can have a higher performance and a longer service life.
Features
Block Diagram
Low power consumption (2.5 A max.)
High accuracy of output voltage
±2% : VOUT2.7 V
±2.4% : VOUT2.6 V
Small input/output voltage difference
(S-81250SG: 160 mV typ. IOUT=10 mA)
Low temperature coefficient of output voltage
(S-81250SG: ±0.625 mV/C typ.)
Wide operating voltage range
(S-81250SG: 16 V max.)
Good line regulation
(S-81250SG: 40 mV typ. IOUT=1A to 40 mA)
TO-92, SOT-89-3 and SOT-23-5 package
VIN
2
*
VOUT
3
Ref.
GND vol.
1
+
-
RL
* Parasitic diode
Applications
Figure 1
Constant voltage power supply of battery-powered equipment, communications equipment, video equipment
and others
Pin Assignment
(1) TO-92
1 GND
2 VIN
3 VOUT
1 2 3 Bottom view
(2) SOT-89-3
Top view
12 3
Figure 2
1 GND
2 VIN
3 VOUT
(3) SOT-23-5
Top View
NC NC
GND VIN VOUT
Seiko Instruments Inc.
1
1 Page HIGH-PRECISION VOLTAGE REGULATOR
S-812XXSG Series
Electrical Characteristics
1. S-81211SGY-X, S-81211SGUP-DQA-X, S-81211SG-QA-X (1.1-V output type)
Table 3
Parameter
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
Symbol
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
Conditions
VIN =1.5 V, IOUT =0.5 mA
IOUT=0.5 mA
VIN =1.5 to 10 V
IOUT=0.5 mA
VIN =1.5 to 10 V
IOUT=10 A
VIN =1.5 V
IOUT=10 A to 0.5 mA
VIN =1.5 V, Unloaded
VIN=1.5 V, IOUT = 0.5 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test cir.
1.073
1.100
0.05
10
1.127
0.2
50
V
V
mV
1
1
1
10 77 mV 1
10 100 mV
1
1.2 2.5
A
2
10 V
±0.138
mV/ C
2. S-81215SGY-X, S-81215SGUP-DQK-X, S-81215SG-QK-X (1.5-V output type)
Table 4
Parameter
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
Symbol
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
Conditions
VIN =3.5 V, IOUT =0.5 mA
IOUT=0.5 mA
VIN =2.5 to 10 V
IOUT=0.5 mA
VIN =2.5 to 10 V
IOUT=1 A
VIN =3.5 V
IOUT=1 A to10 mA
VIN =3.5 V, Unloaded
VIN=3.5 V, IOUT = 0.5 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test cir.
1.464
1.500
0.03
7
1.536
0.18
39
V
V
mV
1
1
1
7 105 mV 1
80 120 mV
1
1.2 2.5
A
2
10 V
±0.188
mV/ C
3. S-81217SG-QQ-X (1.7-V output type)
Table 5
Parameter
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
Symbol
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
Conditions
VIN =3.7 V, IOUT =10 mA
IOUT=10 mA
VIN =2.7 to 10 V
IOUT=1 mA
VIN =2.7 to 10 V
IOUT=1 A
VIN =3.7 V
IOUT=1 A to 10 mA
VIN =3.7 V, Unloaded
VIN=3.7 V, IOUT = 10 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test cir.
1.659
1.700
0.77
8
1.741
1.63
43
V
V
mV
1
1
1
8 119 mV 1
80 120 mV
1
1.2 2.5
A
2
10 V
±0.213
mV/ C
Seiko Instruments Inc.
3
3Pages HIGH-PRECISION VOLTAGE REGULATOR
S-812XXSG Series
10. S-81227SGUP-DQZ-X (2.7-V output type)
Table 12
Parameter
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
Symbol
Conditions
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
VIN =4.7 V, IOUT =10 mA
IOUT=10 mA
VIN =3.7 to 16 V
IOUT=1 mA
VIN =3.7 to 16 V
IOUT=1 A
VIN =4.7 V
IOUT=1 A to 20 mA
VIN =4.7 V, Unloaded
VIN=4.7 V, IOUT = 10 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test cir.
2.646
2.700
0.52
36
2.754
1.20
72
V
V
mV
1
1
1
36 189 mV
1
80 120 mV
1
1.2 2.5
A
2
16 V
±0.338
mV/ C
11. S-81230SGY-X, S-81230SGUP-DQB-X, S-81230SG-QB-X (3.0-V output type)
Table 13
Parameter
Symbol
Conditions
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
VIN =5.0 V, IOUT =10 mA
IOUT=10 mA
VIN =4.0 to 16 V
IOUT=1 mA
VIN =4.0 to 16 V
IOUT=1 A
VIN =5 V
IOUT=1 A to 20 mA
VIN =5.0 V, Unloaded
VIN=5.0 V, IOUT = 10 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test
cir.
2.940
3.000
0.44
39
3.060
1.04
78
V
V
mV
1
1
1
39 210 mV
1
60 100 mV
1
1.2 2.5
A
2
16 V
±0.375
mV/ C
12. S-81233SGY-X, S-81233SGUP-DQF-X, S-81233SG-QF-X (3.3-V output type)
Table 14
Parameter
Symbol
Conditions
Output voltage
I/O voltage difference
Line regulation 1
Line regulation 2
Load regulation
Current consumption
Input voltage
Temperature charac-
teristic of VOUT
VOUT
Vdif
VOUT1
VOUT2
VOUT3
ISS
VIN
VOUT
Ta
VIN =5.3 V, IOUT =10 mA
IOUT=10 mA
VIN =4.3 to 16 V
IOUT=1 mA
VIN =4.3 to 16 V
IOUT=1 A
VIN =5.3 V
IOUT=1 A to 20 mA
VIN =5.3 V, Unloaded
VIN=5.3 V, IOUT = 10 mA
Ta=-40 C to 85 C
(Unless otherwise specified: Ta=25 C)
Min. Typ. Max. Unit Test
cir.
3.234
3.300
0.37
42
3.366
0.91
84
V
V
mV
1
1
1
42 231 mV
1
60 100 mV
1
1.2 2.5
A
2
16 V
±0.413
mV/ C
6 Seiko Instruments Inc.
6 Page | |||
ページ | 合計 : 30 ページ | ||
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部品番号 | 部品説明 | メーカ |
S-81223SGY-X | HIGH PRECISION VOLTAGE REGULATOR | Seiko |