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參數(shù)資料
| 型號： | ZXCL280 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | 71-254614-19S |
| 中文描述： | 超小型微功耗采用SC70低壓降穩(wěn)壓器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 374K |
| 代理商： | ZXCL280 |
ELECTRICAL CHARACTERISTICS
V
IN
= V
O
+ 0.5V, typical values at T
A
=25°C
(Unless otherwise stated)
ZXCL250 ZXCL260 ZXCL280
ZXCL300 ZXCL330 ZXCL400
ISSUE 5 - NOVEMBER 2001
3
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNITS
MIN
TYP
MAX
V
DO
Dropout Voltage
Note 3
ZXCL250
I
O
=10mA
I
O
=50mA
I
=100mA
ZXCL260
I
O
=10mA
I
O
=50mA
I
=100mA
ZXCL280
I
O
=10mA
I
O
=50mA
I
=100mA
ZXCL300
I
O
=10mA
I
O
=50mA
I
=100mA
ZXCL330
I
O
=10mA
I
O
=50mA
I
=100mA
ZXCL400
I
O
=10mA
I
O
=50mA
I
O
=100mA
V
IN
=(V
O
+0.5V)to5.5V,I
O
=1mA
15
85
163
15
85
155
15
85
140
15
85
140
15
85
140
15
85
140
0.02
325
310
280
280
280
280
0.1
mV
mV
mV
mV
mV
mV
V
LNR
Line Regulation
%/V
V
LDR
Load Regulation
I
O
=1mA to 100mA
0.01
0.04
%/mA
E
N
Output Noise Voltage
f=10Hz to 100kHz, C
O
=10
μ
F,
50
μ
V rms
V
ENH
Enable pin voltage for
normal operation
T
A
= -40
°
C
2
2.2
10
V
V
ENL
Enable pin voltage for
output shutdown
0
0.8
V
V
ENHS
Enable pin hysteresis
150
mV
I
EN
Enable Pin input
current
V
EN
=5.5V
100
nA
I
QSD
Shutdown supply
current
V
EN
=0V
1
μ
A
T
SD
Thermal Shutdown
Temperature
125
165
°C
Device testing is performed at T
A
=25 C. Device thermal performance is guaranteed by design.
Note1: Maximum power dissipation is calculated assuming the device is mounted on a PCB measuring 2
inches square
Note 2: Output Voltage will start to rise when V
IN
exceeds a value or approximately 1.3V. For normal
operation, V
(min) > V
(nom) + 0.5V.
Note 3: Dropout voltage is defined as the difference between V
IN
and V
O
, when V
O
has dropped 100mV below
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZXCL280E5 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:MICROPOWER SC70-5 & SOT23-5 LOW DROPOUT REGULATORS |
| ZXCL280E5TA | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 150mA Sgl LDO 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(diào)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 |
| ZXCL280E5TA | 制造商:Diodes Incorporated 功能描述:V REG LDO +2.8V SOT-23-5-5 280 |
| ZXCL280H5 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS |
| ZXCL280H5TA | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 150mA Sgl LDO 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(diào)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 |
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