参数资料
| 型号： | NCP508SQ30T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V 50MA SC-88A |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V |
| 输入电压： | 最高 7V |
| 电压 - 压降（标准）： | 0.18V @ 50mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 50mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-88A |
| 包装： | 带卷 (TR) |
NCP508
PIN FUNCTION DESCRIPTION
Pin No.
1
2
3
4
5
Pin Name
V in
GND
Enable
N/C
V out
Description
Positive power supply input voltage
Power supply ground
This input is used to place the device into low ? power stand by. When this input is pulled low, the
device is disabled. If this function is not used, Enable should be connected to V in .
Not connected pin
Regulated output voltage
MAXIMUM RATING
Rating
Input Voltage
Enable Voltage
Output Voltage
Power Dissipation and Thermal Characteristics (SC ? 88A)
Power Dissipation
Thermal Resistance, Junction ? to ? Ambient (Note 4)
Power Dissipation and Thermal Characteristics (WDFN6)
Power Dissipation
Thermal Resistance, Junction ? to ? Ambient (Note 4)
Maximum Junction Temperature
Operating Ambient Temperature
Storage Temperature
Lead Soldering Temperature @ 260 ° C
Symbol
V in(max)
Enable
V out
P D
R q JA
P D
R q JA
T J
T A
T stg
T solder
Value
13.0
? 0.3 to V in(max) + 0.3
? 0.3 to V in(max) + 0.3
Internally Limited
200
Internally Limited
313
+125
? 40 to +85
? 55 to +150
10
Unit
V
V
V
W
° C/W
W
° C/W
° C
° C
° C
sec
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model 2000 V per MIL ? STD ? 883, Method 3015.
Machine Model Method 200 V
2. Latch up Capability (85 ° C) $ 100 mA DC with trigger voltage
3. Maximum package power dissipation limits must be observed.
P D +
T J ( max ) * T A
R q JA
4. R q JA on a 30 x 30 mm PCB Cu thickness 1 oz; T A = 25 ° C.
RECOMMENDED OPERATING CONDITIONS
Maximum Operating Input Voltage
Rating
Symbol
V in
Max
7.0
Unit
V
http://onsemi.com
2
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