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參數(shù)資料
| 型號(hào)： | ZR431L(4) |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 147K |
| 代理商： | ZR431L(4) |
ZR431
ABSOLUTE MAXIMUM RATING
Cathode Voltage (V
Z
)
Cathode Current
Operating Temperature
Storage Temperature
Recommended Operating Conditions
20V
150mA
-40 to 85°C
-55 to 125°C
Min
Vref
50 A
Max
20V
100mA
Cathode Voltage
Cathode Current
ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated):T
amb
=25°C
SYMBOL
VALUE
MIN TYP
Reference Voltage 2%
1%
(1)
0.5%
2.489
2.50
Deviation of Reference Input
Voltage over Temperature
Ratio of the change in
Reference Voltage to the
Change in Cathode
Voltage
Power Dissipation (T
amb
=25°C,T
jmax
=150°C)
SOT23
TO92
SOT223
SO8
330mW
780mW
2W
780mW
PARAMETER
UNITS CONDITIONS
MAX
2.55
2.525
2.513
17
V
ref
2.45
2.475
2.50
2.50
V
I
L
=10mA (Fig1), V
Z
=V
ref
V
dev
8.0
mV
I
L
=10mA, V
Z
=V
ref
T
a
=full range (Fig1)
V
Z
from V
ref
to 10V
I
Z
=10mA (Fig2)
V
Z
from 10V to 20V
I
Z
=10mA (Fig2)
R1=10k, R2=O/C, l
L
=10mA
(Fig2)
R1=10k, R2=O/C, I
L
=10mA
T
a
=full range (Fig2)
V
ref
V
Z
-1.85 -2.7
mV/V
-1.0
-2.0
mV/V
Reference Input Current
I
ref
0.12 1.0
A
Deviation of Reference
Input Current over
Temperature
Minimum Cathode
Current for Regulation
Off-state Current
I
ref
0.04 0.2
A
I
Zmin
35
50
A
V
Z
=V
ref
(Fig1)
I
Zoff
0.1
A
V
Z
=20V, V
ref
=0V (Fig3)
V
Z
=V
ref
(Fig1), f=0Hz
Dynamic Output Impedance R
Z
0.75
(1)
0.5% SOT23 only.
For definitions of reference voltage temperature coefficient and dynamic output impedance see
NOTES following DC TEST CIRCUITS
4-190
78
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| ZR431LC01 | 功能描述:IC VREF SHUNT PREC ADJ TO-92-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:2.495 V ~ 36 V 容差:±1% 溫度系數(shù):標(biāo)準(zhǔn)值 34ppm/°C 輸入電壓:2.495 V ~ 36 V 通道數(shù):1 電流 - 陰極:1mA 電流 - 靜態(tài):- 電流 - 輸出:100mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應(yīng)商設(shè)備封裝:SOT-23-3 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1073 (CN2011-ZH PDF) 其它名稱:296-17329-1 |
| ZR431LC01 | 制造商:Diodes Incorporated 功能描述:SHUNT REG ADJ +1.25/10V TO-92 431 |
| ZR431LC01L | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:Adjustable precision shunt regulator |
| ZR431LC01STOB | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 1.25 1% 2431 Prog RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| ZR431LC01STZ | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 1.25 1% 2431 Prog RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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