參數(shù)資料
型號： S-812C50BMC
廠商： Seiko Instruments Inc.
英文描述： HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
中文描述： 高工作電壓CMOS電壓穩(wěn)壓器
文件頁數(shù)： 5/26頁
文件大小： 332K
代理商： S-812C50BMC
Rev.1.0
S-812C Series
Electrical Characteristics
1. S-812C Series
Table 7 Electrical Characteristics
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
Seiko Instruments Inc.
5
(Ta=25
°
C unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Test
circuits
1
Output voltage
1)
V
OUT
(E)
V
IN
=V
OUT
(S)+2V, I
OUT
=10mA
V
OUT
(S)
×
0.98
30
50
65
75
V
OUT
(S) V
OUT
(S)
×
1.02
0.95
0.68
0.41
0.35
0.30
0.27
0.25
0.23
20
V
Output current
2)
I
OUT
V
OUT
(S)+
2V2.0V
≤
V
OUT
(S)
≤
2.9V
≤
V
IN
≤
16V 3.0V
≤
V
OUT
(S)
≤
3.9V
4.0V
≤
V
OUT
(S)
≤
4.9V
5.0V
≤
V
OUT
(S)
≤
5.9V
I
OUT
=
2.0V
≤
V
OUT
(S)
≤
2.4V
10mA
2.5V
≤
V
OUT
(S)
≤
2.9V
3.0V
≤
V
OUT
(S)
≤
3.4V
3.5V
≤
V
OUT
(S)
≤
3.9V
4.0V
≤
V
OUT
(S)
≤
4.4V
4.5V
≤
V
OUT
(S)
≤
4.9V
5.0V
≤
V
OUT
(S)
≤
5.4V
5.5V
≤
V
OUT
(S)
≤
6.0V
V
OUT
(S) + 1 V
≤
V
IN
≤
16 V,
I
OUT
= 1mA
V
OUT
(S) + 1 V
≤
V
IN
≤
16 V,
I
OUT
= 1
μ
A
V
OUT
3
1
V
IN
=
V
OUT
(S)+ 2 V
mA
mA
mA
mA
V
V
V
V
V
V
V
V
mV
3
3
3
3
1
1
1
1
1
1
1
1
1
Dropout voltage
3)
Vdrop
0.46
0.32
0.23
0.19
0.16
0.14
0.12
0.11
5
Line regulation 1
V
OUT
1
1
Line regulation 2
V
OUT
2
1
5
20
mV
1
Load regulation
2.0V
≤
V
OUT
(S)
≤
2.9V,
1
μ
A
≤
I
OUT
≤
20mA
3.0V
≤
V
OUT
(S)
≤
3.9V,
1
μ
A
≤
I
OUT
≤
30mA
4.0V
≤
V
OUT
(S)
≤
4.9V,
1
μ
A
≤
I
OUT
≤
40mA
5.0V
≤
V
OUT
(S)
≤
5.9V,
1
μ
A
≤
I
OUT
≤
50mA
6
30
mV
1
10
45
mV
1
13
65
mV
1
17
80
mV
1
Output voltage temperature
coefficient
Current consumption
4)
V
OUT
1
Ta
V
OUT
I
SS
V
IN
= V
OUT
(S) + 1 V, I
OUT
= 10mA
-40
°
C
≤
Ta
≤
85
°
C
V
IN
=
2.0V
≤
V
OUT
(S)
≤
2.7V
V
OUT
(S)+2V, 2.8V
≤
V
OUT
(S)
≤
3.7V
no load
3.8V
≤
V
OUT
(S)
≤
5.1V
5.2V
≤
V
OUT
(S)
≤
6.0V
±
100
ppm
/
°
C
μ
A
μ
A
μ
A
μ
A
V
1
0.9
1.0
1.2
1.5
1.6
1.8
2.1
2.5
16
2
2
2
2
1
Input voltage
Applied to products with Power-off Function
Current consumption at power-
off
ON/OFF pin
Input voltage for high level
ON/OFF pin
Input voltage for low level
ON/OFF pin
Input current at high level
ON/OFF pin
Input current at low level
Applied to products with Short-circuit Protection
Short-circuit current
V
IN
I
SS
2
V
IN
= V
OUT
(S) + 2V,
V
ON/OFF
= 0V, no load
V
IN
= V
OUT
(S) + 2V, R
L
= 1k
χ
,
judged by V
OUT
output level
V
IN
= V
OUT
(S) + 2V, R
L
= 1k
,
judged by V
OUT
output level
V
IN
=V
OUT
(S) + 2V,
V
ON/OFF
= 7V
V
IN
=V
OUT
(S) + 2V,
V
ON/OFF
= 0V
0.1
0.5
μ
A
2
V
SH
2.0
V
4
V
SL
0.4
V
4
I
SH
0.1
μ
A
4
I
SL
-0.1
μ
A
4
I
OS
V
IN
= V
OUT
(S) + 2 V,
VOUT pin = 0 V
40
mA
3
1)
V
OUT
(S)=Specified output voltage
V
OUT
(E)=Effective output voltage, i.e., the output voltage when fixing I
OUT
(=10 mA) and inputting V
OUT
(S)+2.0 V.
Output current at which output voltage becomes 95% of V
OUT
(E) after gradually increasing output current.
Vdrop = V
IN
1-(V
OUT
(E) × 0.98), where V
IN
1 is the Input voltage at which output voltage becomes 98% of
V
OUT
(E) after
gradually decreasing input voltage.
Temperature change ratio for the output voltage [mV/°C] is calculated using the following equation.
[
Ta
Ta V
2)
3)
4)
]
[
]
V
mV/ C
V
(S) V
V
ppm/ C
1000
OUT
OUT
OUT
OUT
=
×
÷
Specified output voltage
Output voltage temperature coefficient
Temperature change ratio for output voltage
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相關代理商/技術參數(shù)
參數(shù)描述
S-812C50BMC-C5E-T2 制造商:Seiko Instruments Inc (SII) 功能描述:
S-812C50BMC-C5ET2G 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 1.2uA 2.0% RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
S-812C50BMC-C5ET2U 功能描述:IC REG LINEAR 75MA SOT23-5 制造商:ablic u.s.a. inc. 系列:* 包裝:剪切帶（CT） 零件狀態(tài):在售 穩(wěn)壓器數(shù):1 電流 - 輸出:75mA 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商器件封裝:SOT-23-5 標準包裝:1
S-812C50BPI-C5ETFG 功能描述:低壓差穩(wěn)壓器 - LDO Linear LDO Reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
S-812C50BPI-C5ETFU 功能描述:IC REG LINEAR 75MA SNT6A 制造商:ablic u.s.a. inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 輸出配置:正 輸出類型:固定 穩(wěn)壓器數(shù):1 電壓 - 輸入（最大值）:16V 電壓 - 輸出（最小值/固定）:5V 電壓 - 輸出（最大值）:- 壓降（最大值）:0.25V @ 10mA 電流 - 輸出:75mA 電流 - 靜態(tài)（Iq):2.1μA PSRR:- 控制特性:使能 保護功能:短路 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:6-SMD，扁平引線 供應商器件封裝:SNT-6A（H） 標準包裝:1
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