参数资料
型号: NCP4625HSN50T1G
厂商: ON Semiconductor
文件页数: 3/17页
文件大小: 0K
描述: IC REG LDO 5V .3A SOT23-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 10V
电压 - 压降(标准): 0.5V @ 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: 标准包装
其它名称: NCP4625HSN50T1GOSDKR
NCP4625
THERMAL CHARACTERISTICS
Rating
Thermal Characteristics, SOT89
Thermal Resistance, Junction ? to ? Air
Thermal Characteristics, SOT23
Thermal Resistance, Junction ? to ? Air
Thermal Characteristics, SC ? 70
Thermal Resistance, Junction ? to ? Air
Symbol
R q JA
R q JA
R q JA
Value
111
238
263
Unit
° C/W
° C/W
° C/W
ELECTRICAL CHARACTERISTICS ? 40 ° C ≤ T A ≤ 85 ° C; V IN = V OUT(NOM) + 1 V; I OUT = 1 mA, C IN = C OUT = 0.47 m F, unless
otherwise noted. Typical values are at T A = +25 ° C.
Parameter
Operating Input Voltage
Test Conditions
Symbol
V IN
Min
2.6
Typ
Max
10
Unit
V
Output Voltage
T A = +25 ° C
V OUT > 1.5 V
V OUT
x0.99
x1.01
V
V OUT ≤ 1.5 V
? 15
15
mV
? 40 ° C ≤ T A ≤ 85 ° C
V OUT > 1.5 V
V OUT ≤ 1.5 V
x0.974
? 40
x1.023
35
V
mV
Output Voltage Temp.
Coefficient
? 40 ° C ≤ T A ≤ 85 ° C
± 80
ppm/ ° C
Line Regulation
Load Regulation
V OUT(NOM) + 0.5 V or 2.6 V (whichever is higher)
≤ V IN ≤ 10 V
I OUT = 0.1 mA to 300 mA
Line Reg
Line Reg
0.02
10
0.2
70
%/V
mV
Dropout Voltage
I OUT = 300 mA
1.2 V ≤ V OUT < 1.3 V
V DO
1.40
1.80
V
1.3 V ≤ V OUT < 1.5 V
1.5 V ≤ V OUT < 1.8 V
1.8 V ≤ V OUT < 2.3 V
2.3 V ≤ V OUT < 3.0 V
3.0 V ≤ V OUT < 4.0 V
4.0 V ≤ V OUT < 6.0 V
1.35
1.20
0.98
0.77
0.60
0.50
1.75
1.55
1.30
1.08
0.85
0.75
Output Current
I OUT
300
mA
Short Current Limit
V OUT = 0 V
I SC
40
mA
Quiescent Current
I Q
23
40
m A
Standby Current
CE Pin Threshold Voltage
V IN = 10 V, V CE = 0 V, T A = 25 ° C
CE Input Voltage “H”
I STB
V CEH
1.7
0.1
1.0
m A
V
CE Input Voltage “L”
V CEL
0.8
CE Pull Down Current
I CEPD
0.3
m A
Power Supply Rejection Ratio
Output Noise Voltage
Low Output N ? channel Tr. On
Resistance
Thermal Shutdown Temperature
Thermal Shutdown Release
V IN = V OUT + 1 V or 3.0 V whichever is higher,
Δ V IN = 0.2 V pk ? pk , I OUT = 30 mA, f = 1 kHz
f = 10 Hz to 100 kHz
V IN = 7 V, V CE = 0 V, V OUT = 1.2 V, V IN = 2.6 V,
I OUT = 30 mA
PSRR
V N
R LOW
T TSD
T TSR
70
85
250
165
110
dB
m V rms
W
° C
° C
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