参数资料
型号: ZLDO330T8TA
厂商: Diodes Inc
文件页数: 2/9页
文件大小: 0K
描述: IC REG LDO 3.3V .3A SOT223-8
其它图纸: LDO SOT223-8 Pin Out
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 20V
电压 - 压降(标准): 0.1V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小值)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-223-8
供应商设备封装: SM8
包装: 标准包装
产品目录页面: 1476 (CN2011-ZH PDF)
其它名称: ZLDO330T8DKR
ZLDO330
ABSOLUTE MAXIMUM RATING
Input Supply
Voltage Range
Shutdown Input
Voltage Range
Low Battery Output
Voltage Range
-0.3 to 20V
-0.3 to Vin
-0.3 to 20V
Output Current
Operating Temperature
Storage Temperature
Power Dissipation
(Tamb=25°C)
300mA
-40 to 85°C
-55 to 150°C
2W (Note 1)
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T amb =25°C,I L =10mA,C s =10pF,C out =1 μ F
Parameter
SYMBOL CONDITIONS
MIN.
TYP.
MAX. UNITS
Output voltage
Output voltage
V o
V o
V in =4.3V
V in =4.3V
3.2
3.3
100
3.4
250
V
ppm/°C
temperature coefficient ? T
(Note 2, Note 4)
Line regulation
Load regulation
? V o
? V o
V in =4.3 to 20V
I L =10 to 300mA
15
45
52
78
mV
mV
V in =4.3V
Dropout voltage
(Note3)
V in -V o
I L =10mA
I L =100mA
6
30
10
75
mV
I L =300mA
100
200
Quiescent current
Quiescent current
I q
I qs
V in =4.3V, I L =0
V in =4.3V, I L =0,
0.56
11
1
30
mA
μ A
at shutdown
V shdn =V in
Shutdown control
I ins
V shdn =V in =4.3V
2
10
μ A
input
current
Shutdown control
V ts
V in =4.3V
threshold voltage
low(on)
high(off)
1.5
0.4
V
Output current in
I Ls
V in =20V
50
100
nA
shutdown mode
(Note4)
V o =Gnd
Output noise voltage
e n
V in =4.3V
190
μ V RMS
(Note4)
f=10Hz to100kHz,
I L =100mA
Low battery detect
threshold
V in(bld)
V out +
0.2V
V out + V
0.4V
Low battery flag
V bl
I bl =100 μ A,
0.16
0.4
V
output voltage
V in <V o +200mV
Low battery flag
I bl
V bl =6V,
0.1
1
μ A
leakage current
V in >V o +400mV
4-63
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