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参数资料
| 型号： | NCV8141D2TR4 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V .5A D2PAK-7 |
| 产品变化通告： | LTB Notification 03/Jan/2008 |
| 标准包装： | 750 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 7 V ~ 26 V |
| 电压 - 压降（标准）： | 1.25V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 600mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-8，D²Pak（7 引线+接片），TO-263CA |
| 供应商设备封装： | D2PAK-7 |
| 包装： | 带卷 (TR) |
NCV8141
MAXIMUM RATINGS
Rating
Input Operating Range
Peak Transient Voltage (46 V Load Dump @ 14 V V BAT )
Electrostatic Discharge (Human Body Model)
WDI Input Signal Range
Internal Power Dissipation
Junction Temperature Range (T J )
Storage Temperature Range
ENABLE
Package Thermal Resistance, D 2 PAK 7 ? Pin
Junction ? to ? Case, R q JC
Junction ? to ? Ambient, R q JA
Value
? 0.5 to 26
60
4.0
? 0.3 to 7.0
Internally Limited
? 40 to +150
? 65 to +150
? 0.3 to V IN
1.5
10 ? 50?
Unit
V
V
kV
V
?
° C
° C
V
° C/W
° C/W
Lead Temperature Soldering:
Reflow (SMD styles only) (Note 1)
225 peak (Note 2)
° C
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.
?Depending on thermal properties of substrate R q JA = R q JC + R q CA .
1. 60 seconds max above 183 ° C.
2. ? 5.0 ° C/+0 ° C allowable conditions.
ELECTRICAL CHARACTERISTICS (7.0 ≤ V IN ≤ 26 V, 5.0 mA ≤ I OUT ≤ 500 mA, ? 40 ° C ≤ T J ≤ 150 ° C, ? 40 ° C ≤ T A ≤ 125 ° C, unless otherwise
noted.) (Note 3)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Output Stage (V OUT )
Output Voltage, V OUT
Dropout Voltage (V IN ? V OUT )
Line Regulation
Load Regulation
Output Impedance, R OUT
Quiescent Current, (I Q )
Active Mode
Sleep Mode
Ripple Rejection
Current Limit
Thermal Shutdown
Overvoltage Shutdown
7.0 V ≤ V IN ≤ 26 V, 5.0 mA < I OUT < 500 mA
I OUT = 500 mA
I OUT = 50 mA, 7.0 V ≤ V IN ≤ 26 V,
V IN = 14 V, 50 mA ≤ I OUT ≤ 500 mA
500 mA DC and 10 mA AC,
100 Hz ≤ f ≤ 10 kHz
0 ≤ I OUT ≤ 500 mA, 7.0 V ≤ V IN ≤ 26 V
I OUT = 0 mA, V IN = 13 V, ENABLE = 0 V
7.0 V ≤ V IN ≤ 17 V, I OUT = 250 mA,
f = 120 Hz
V IN = 7.0 V, V OUT = 4.5 V
Guaranteed by Design
V OUT < 1.0 V
4.85
?
?
?
?
?
?
60
600
150
30
5.0
1.25
5.0
5.0
200
7.0
25
75
1200
180
34
5.15
1.50
25
80
?
15
50
?
2000
?
38
V
V
mV
mV
m W
mA
m A
dB
mA
° C
V
ENABLE
Threshold
HIGH
LOW
V OUT ≥ 0.5 V, (V OUT(ON) )
V OUT < 0.5 V, (V OUT(OFF) )
?
3.5
4.05
3.95
4.50
?
V
V
Input Current
HIGH
LOW
Threshold Hysteresis
ENABLE = 5.0 V
ENABLE = 0 V
(HIGH ? LOW)
?
? 1.0
?
35
0
80
75
1.0
?
m A
m A
mV
3. To observe safe operating junction temperatures, low duty cycle pulse testing is used in tests where applicable.
http://onsemi.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV8141D2TR4G | 功能描述:低压差稳压器 - LDO ANA WATCHDOG REG 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 |
| NCV8184 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower 70 mA Low Dropout Tracking Regulator/Line Driver |
| NCV8184/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Micropower 70mA Low Dropout Tracking Regulator / Line Driver |
| NCV8184_06 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower 70 mA Low Dropout Tracking Regulator/Line Driver |
| NCV8184D | 功能描述:低压差稳压器 - LDO 70mA Tracking 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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