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參數(shù)資料
| 型號： | ZR2431F01 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ADJUSTABLE PRECISION ZENER SHUNT REGULATOR |
| 中文描述： | 可調(diào)型齊納并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 103K |
| 代理商： | ZR2431F01 |
ZR2431
ABSOLUTE MAXIMUM RATING
Cathode Voltage (V
Z
)
Cathode Current
Operating Temperature
Storage Temperature
Recommended Operating Conditions
15V
50mA
-40 to 85°C
-55 to 125°C
Min
V
REF
100
μ
A 25mA
Max
15V
Cathode Voltage
Cathode Current
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated):T
amb
=25°C
Power Dissipation (T
amb
=25°C,
T
jmax
=150°C)
SOT23
SOT223
SO8
TO92
SOT89
330mW
2W
780mW
780mW
1.5W
PARAMETER
SYMBOL
VALUE
MIN
TYP MAX
1.209
1.228
1.24
4.0
UNITS CONDITIONS
Reference Voltage 2.5%
1.0%
Deviation of Reference Input
Voltage over Temperature
Ratio of the change in
Reference Voltage to the
Change in Cathode Voltage
Reference Input Current
V
ref
1.24
1.271
1.252
8.0
V
I
L
=10mA (Fig1), V
Z
=V
ref
V
dev
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
ref
V
Z
0.5
2.0
mV/V
I
ref
I
ref
0.02
0.11 0.4
μ
A
μ
A
R1=10k, R2=O/C, l
L
=10mA (Fig2)
R1=10k, R2=O/C, I
L
=10mA
T
a
=full range (Fig2)
Deviation of Reference Input
Current over Temperature
Minimum Cathode
Current for Regulation
Off-state Current
0.02 0.2
I
Zmin
30
100
μ
A
I
Zoff
10
30
μ
A
V
Z
=15V, V
ref
=0V (Fig3)
V
Z
=V
ref
(Fig1), f=0Hz, I
L
=10mA
Dynamic Output Impedance R
Z
Deviation of reference input voltage, V
is defined as the maximum variation of the
reference input voltage over the full temperature range.
0.25 2
The average temperature coefficient of the
reference input voltage, V
ref
is defined as:
V
ref
(
ppm
°C
)=
V
dev
x
1000000
V
ref
(
T
1
T
2
)
The dynamic output impedance, Rz, is
defined as: R
Z
=
V
Z
I
Z
When the device is programmed with two
external resistors, R1 and R2, (fig 2) , the
dynamic output impedance of the overall
circuit, R’, is defined as:
R
’
=
R
z
(
1
+
R1
R2
)
With a capacitance of greater than 100pF
between cathode and anode, minimum
cathode current must be 0.2mA.
Vmax
Vmin
T1
T2
Vdev = Vmax - Vmin
Temperature
4-155
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參數(shù)描述 |
|---|---|
| ZR2431F01TA | 功能描述:IC VREF SHUNT PREC ADJ SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:5V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:80µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 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:帶卷 (TR) 其它名稱:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| ZR2431F02 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ADJUSTABLE PRECISION ZENER SHUNT REGULATOR |
| ZR2431F02TA | 功能描述:IC VREF SHUNT PREC ADJ SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:5V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:80µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 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:帶卷 (TR) 其它名稱:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
| ZR2431G01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ADJUSTABLE PRECISION ZENER SHUNT REGULATOR |
| ZR2431G01TA | 功能描述:IC VREF SHUNT PREC ADJ SOT-223 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:5V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:80µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 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:帶卷 (TR) 其它名稱:LM4040CIM3-5.0MLTRLM4040CIM3-5.0MLTR-ND |
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