参数资料
型号: NCV4279A50D2G
厂商: ON Semiconductor
文件页数: 4/15页
文件大小: 0K
描述: IC REG LDO 5V 14SOIC
标准包装: 55
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 45 V
电压 - 压降(标准): 0.25V @ 100mA
稳压器数量: 1
电流 - 限制(最小): 150mA
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 管件
NCV4279A
ELECTRICAL CHARACTERISTICS ( ? 40 ° C ≤ T J ≤ 150 ° C, V I = 13.5 V unless otherwise specified)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
REGULATOR
Output Voltage
Current Limit
Current Consumption; I q = I I – I Q
Current Consumption; I q = I I – I Q
Current Consumption; I q = I I – I Q
Current Consumption; I q = I I – I Q
Dropout Voltage
Load Regulation
Line Regulation
V Q
I Q
I q
I q
I q
I q
V dr
D V Q
D V Q
1 mA v I Q v 100 mA; 6 V v V I v 16 V
?
I Q = 1 mA, RO, SO High
I Q = 1 mA, RO High, SO Low (Note 5)
I Q = 10 mA, RO, SO High
I Q = 50 mA, RO, SO High
I Q = 100 mA (Note 6)
I Q = 5 mA to 100 mA
V I = 6 V to 26 V; I Q = 1 mA
4.90
150
?
?
?
?
?
?
?
5.00
200
190
560
250
2.0
0.25
10
10
5.10
500
250
650
450
3.0
0.5
20
30
V
mA
m A
m A
m A
mA
V
mV
mV
RESET GENERATOR
Reset Switching Threshold
Reset Adjust Switching Threshold
Reset Output Saturation Voltage
Upper Delay Switching Threshold
Lower Delay Switching Threshold
Saturation Voltage on Delay Capacitor
Charge Current
Delay Time L 3 H
Delay Time H 3 L
V RT
V RADJ,TH
V RO,SAT
V UD
V LD
V D,SAT
I D ,C
t d
t RR
?
V Q > 3.5 V
V Q < V RT , R RO = 20 k W
?
?
V Q < V RT
V D = 1 V
C D = 100 nF
C D = 100 nF
4.50
1.26
?
1.4
0.3
?
3.0
17
?
4.65
1.35
0.1
1.8
0.45
?
6.5
28
3.15
4.80
1.44
0.4
2.2
0.60
0.1
9.5
?
?
V
V
V
V
V
V
m A
ms
m s
INPUT VOLTAGE SENSE
Sense Threshold High
Sense Threshold Low
Sense Output Saturation Voltage
Sense Input Current
V SI,High
V SI,Low
V SO,Low
I SI
?
?
V SI < 1.20 V; V Q > 3 V; R SO = 20 k W
?
1.24
1.16
?
? 1.0
1.31
1.20
0.1
0.1
1.38
1.28
0.4
1.0
V
V
V
m A
5. Including 20 k W external SO pull ? up resistor current.
6. Dropout voltage = V I ? V Q measured when the output voltage has dropped 100 mV from the nominal value obtained at 13.5 V input.
http://onsemi.com
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NCV4279A50D2R2G 功能描述:低压差稳压器 - LDO 5.0V 150MA LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
NCV4279B 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Monitor FLAG
NCV4279BD1 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Monitor FLAG
NCV4279BD1R2 功能描述:IC REG LDO 5V .15A 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式和可调式 输出电压:3.3V,1.25 V ~ 5.7 V 输入电压:4.5 V ~ 7 V 电压 - 压降(标准):1.1V @ 1A 稳压器数量:2 电流 - 输出:1A 电流 - 限制(最小):1A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-5,DPak(4 引线 + 接片),TO-252AD 供应商设备封装:PPAK 包装:管件 其它名称:497-3576-5
NCV4279BD1R2G 制造商:ON Semiconductor 功能描述:ANA 5.0V MICROPOWER, PB FREE - Tape and Reel