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參數(shù)資料
| 型號(hào)： | LX432ISCT |
| 英文描述： | VOLT REGULATOR|FIXED|+1.24 TO +20V|BIPOLAR|TO-236|3PIN|PLASTIC |
| 中文描述： | 電壓調(diào)節(jié)器|定額| 1.24至20V |雙極型|至236 | 3針|塑料 |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 95K |
| 代理商： | LX432ISCT |
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 3
Copyright
2000
Rev. 1.2c, 2001-04-11
W
M
.
LX432
Low Voltage Adjustable Precision Shunt
Regulator
P
RODUCTION
D
ATA
S
HEET
A M I C R O S E M I C O M P A N Y
Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX432C with 0
°
C
≤
T
A
≤
70
°
C and the LX432I with -40°C < T
A
< 85°C except where otherwise noted.
LX432
Typ
1.24
3
4
Parameter
Symbol
Test Conditions
Min
1.228
Max
1.252
12
20
Units
Reference Voltage
Reference Voltage Drift (note 2)
V
REF
REF
I
K
= 10mA, V
KA
= V
REF
, T
A
= 25°C
I
K
= 10mA, V
KA
= V
REF
, 0°C < T
A
< 70°C
I
K
= 10mA, V
KA
= V
REF
, -40°C < T
A
< 85°C
V
mV
mV
Ratio of V
REF
Change In Cathode
Voltage Change (note 3)
KA
REF
I
K
= 10ma, V
KA
= V
REF
to 16V, T
A
= 25°C
-1
-2.7
mV/V
Reference Terminal Current
I
REF
I
K
= 10mA, V
KA
= V
REF
, T
A
=25°C, R1=10k
,
R2=Open
I
K
= 10mA, V
KA
= V
REF
, 0°C < T
A
< 70°C
I
K
= 10mA, V
KA
= V
REF
, -40°C < T
A
< 85°C
0.1
0.5
μA
0.05
0.1
0.3
0.4
μA
μA
Reference Current Drift (note 2)
REF
Minimum Cathode Current For
Regulation
Dynamic Impedance
Off-State Cathode Current
I
K(MIN)
V
KA
= V
REF
, T
A
= 25°C
55
80
μA
Z
KA
I
OFF
I
K
= 0.1mA to 15mA, V
KA
= V
REF
, T
A
= 25°C
V
KA
= 16V, T
A
= 25°C
0.2
0.004
0.4
μA
Note 2: These parameters are guaranteed by design.
Note 3:
KA
REF
Ratio of change in reference input voltage to the change in cathode voltage
E
L
E
C
T
R
I
C
A
L
S
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX432ISCTR | 制造商:Microsemi Corporation 功能描述:V-REF ADJUSTABLE 1.24V TO 20V 20MA 3PIN SOT-23 - Bulk |
| LX432ISE | 功能描述:IC VREF SHUNT PREC ADJ SOT-23-5 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 |
| LX432ISET | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:VOLT REGULATOR|FIXED|+1.24 TO +20V|BIPOLAR|TSOP|6PIN|PLASTIC |
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