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| 型号： | NCV4275ADS50G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V D2PAK-5 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 5.5 V ~ 42 V |
| 电压 - 压降（标准）： | 0.25V @ 300mA |
| 稳压器数量： | 1 |
| 电流 - 限制（最小）： | 450mA |
| 工作温度： | -40°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | D2PAK-5 |
| 包装： | 管件 |
NCV4275A
5.0 V, 3.3 V 450 mA
Low-Dropout Voltage
Regulator with Reset
The NCV4275A is an integrated low dropout regulator designed
for use in harsh automotive environments. It includes wide
operating temperature and input voltage ranges. The output is
regulated at 5.0 V or 3.3 V and is rated to 450 mA of output current.
It also provides a number of features, including overcurrent
protection, overtemperature protection and a programmable
http://onsemi.com
MARKING
DIAGRAMS
microprocessor reset. The NCV4275A is available in the DPAK and
D 2 PAK surface mount packages. The output is stable over a wide
output capacitance and ESR range. The NCV4275A is pin for pin
compatible with NCV4275.
1
5
DPAK, 5 ? PIN
DT SUFFIX
CASE 175AA
4275AxG
ALYWW
Features
? 5.0 V and 3.3 V, ± 2% Output Voltage Options
? 450 mA Output Current
? Very Low Current Consumption
? Active Reset Output
? Reset Low Down to V Q = 1.0 V
? 500 mV (max) Dropout Voltage
? Fault Protection
? +45 V Peak Transient Voltage
? ? 42 V Reverse Voltage
? Short Circuit Protection
? Thermal Overload Protection
? AEC ? Q100 Qualified
? Pin Compatible with NCV4275
? These are Pb ? Free Devices
Applications
? Auto Body Electronics
I
Q
1
5
1
D 2 PAK, 5 ? PIN NC
DS SUFFIX V4275Ax
CASE 936A AWLYWWG
1
x = 5 (5.0 V Output)
or 3 (3.3 V Output)
A = Assembly Location
WL, L = Wafer Lot
Y = Year
WW = Work Week
G = Pb ? Free Package
Pin 1. I
2. RO
Tab, 3. GND*
4. D
5. Q
* Tab is connected to
Bandgap
Reference
Thermal
Error
Amplifier
+
?
Current Limit and
Saturation Sense
Pin 3 on all packages
ORDERING INFORMATION
See detailed ordering and shipping information in the
dimensions section on page 17 of this data sheet.
Shutdown
Reset
D
Generator
Figure 1. Block Diagram
GND
RO
? Semiconductor Components Industries, LLC, 2010
April, 2010 ? Rev. 3
1
Publication Order Number:
NCV4275A/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV4275ADS50R4G | 功能描述:低压差稳压器 - LDO 450 mA LDO 5V 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 |
| NCV4275ADT33RKG | 功能描述:低压差稳压器 - LDO 450mA LDO 3.3V 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 |
| NCV4275ADT50RKG | 功能描述:低压差稳压器 - LDO 450 mA LDO 5V 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 |
| NCV4275ADT50RKG/H | 制造商:ON Semiconductor 功能描述: |
| NCV4275DS | 功能描述:低压差稳压器 - LDO 5V 450mA 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 |
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