参数资料
型号: NCP4626DSN033T1G
厂商: ON Semiconductor
文件页数: 4/28页
文件大小: 0K
描述: IC REG LDO 3.3V .3A SOT23-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 16V
电压 - 压降(标准): 1.5V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
NCP4626
ELECTRICAL CHARACTERISTICS ? 40 ° C ≤ T A ≤ 85 ° C; V IN = V CE = V OUT(NOM) + 3.0 V; I OUT = 1 mA, C IN = 2.2 m F, C OUT = 4.7 m F,
unless otherwise noted. Typical values are at T A = +25 ° C
Parameter
Load Regulation
Test Conditions
I OUT = 1 mA to 300 mA Fast Mode, V ECO = V IN
Symbol
Load Reg
Min
Typ
50
Max
120
Unit
mV
Low Power, V ECO =
GND
60
130
Dropout Voltage
I OUT = 300 mA, Fast
Mode, V ECO = V IN
2.0 V ≤ V OUT < 2.5 V
2.5 V ≤ V OUT < 3.3 V
V DO
1.20
1.00
1.80
1.50
V
3.3 V ≤ V OUT < 5.0 V
5.0 V ≤ V OUT < 12.0 V
12.0 V ≤ V OUT
0.75
0.55
0.40
1.00
0.75
0.60
Output Current
I OUT = 300 mA, Low
Power Mode, V ECO =
GND
2.0 V ≤ V OUT < 2.5 V
2.5 V ≤ V OUT < 3.3 V
3.3 V ≤ V OUT < 5.0 V
5.0 V ≤ V OUT < 12.0 V
12.0 V ≤ V OUT
I OUT
300
2.50
2.00
1.50
0.70
0.40
3.00
2.50
1.80
1.00
0.60
mA
Short Current Limit
V OUT = 0 V
I SC
50
mA
Quiescent Current
V ECO = V IN , I OUT = 0 mA
I Q
50
100
m A
V ECO = GND, I OUT = 0 mA
6
15
Standby Current
CE and ECO Pin Threshold
Voltage
V IN = 16.0 V
(If V OUT < 3.0 V, V IN = 14.0 V), T A = 25 ° C
CE Input Voltage “H”
CE Input Voltage “L”
I STB
V CEH
V CEL
1.6
0
0.1
1
V IN
0.6
m A
V
Power Supply Rejection Ratio
V IN = V ECO = V OUT +
1.0 V, D V IN = 0.2 V PP , f
= 1 kHz
2.0 V ≤ V OUT < 5.0 V
5.0 V ≤ V OUT
PSRR
70
60
dB
Output Noise Voltage
Thermal Shutdown Temperature
Thermal Shutdown Release
Temperature
V IN = 6.0 V, V OUT = 3.0 V, I OUT = 30 mA,
f = 10 Hz to 100 kHz
V N
T SD
T SDR
90
150
130
m V rms
° C
° C
Reverse Current
Low Output Nch Tr. On
Resistance
V OUT > 0.6 V, 0 V ≤ V IN ≤ 16 V
D Version only, V IN = 5 V, V CE = 0 V, V OUT =
0.3 V
I REV
R LOW
0
150
0.1
m A
W
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