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| 型号： | MC79M08BDTRKG |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO -8V .5A DPAK |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 负，固定式 |
| 输出电压： | -8V |
| 输入电压： | 可下调至 -35V |
| 电压 - 压降（标准）： | 1.1V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-252-3，DPak（2 引线+接片），SC-63 |
| 供应商设备封装： | DPAK-3 |
| 包装： | 带卷 (TR) |
| 其它名称： | MC79M08BDTRKGOS |
MC79M00 Series
MC79M08B, C
ELECTRICAL CHARACTERISTICS (V I = ? 10 V, I O = 350 mA, T low to T high (Note 4), unless otherwise noted.)
Characteristic
Output Voltage (T J = 25 ° C)
Line Regulation, T J = 25 ° C (Note 3)
? 10.5 Vdc ≥ V I ≥ ? 25 Vdc
? 11 Vdc ≥ V I ≥ ? 21 Vdc
Load Regulation, T J = 25 ° C (Note 3)
5.0 mA ≤ I O ≤ 500 mA
Output Voltage
? 10.5 Vdc ≥ V I ≥ ? 25 Vdc, 5.0 mA ≤ I O ≤ 350 mA
Input Bias Current (T J = 25 ° C)
Input Bias Current Change
? 10.5 Vdc ≥ V I ≥ ? 25 Vdc, I O = 350 mA
5.0 mA ≤ I O ≤ 350 mA, V I = ? 10 V
Output Noise Voltage, T A = 25 ° C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection (f = 120 Hz)
Dropout Voltage
I O = 500 mA, T J = 25 ° C
Average Temperature Coefficient of Output Voltage
I O = 5.0 mA, 0 ° C ≤ T J ≤ 125 ° C
Symbol
V O
Reg line
Reg load
V O
I IB
D I IB
V n
RR
V I ? V O
D V O / D T
Min
? 7.7
?
?
?
? 7.6
?
?
?
?
54
?
?
Typ
? 8.0
5.0
3.0
30
? 8.0
?
?
?
60
63
1.1
0.4
Max
? 8.3
80
50
100
? 8.4
8.0
0.4
0.4
?
?
?
?
Unit
Vdc
mV
mV
Vdc
mA
mA
m V
dB
Vdc
mV/ ° C
3. Load and line regulation are specified at constant temperature. Change in V O due to heating effects must be taken into account separately.
Pulse testing with low duty cycle is used.
4. B = T low to T high , ? 40 ° C < T J < 125 ° C
C = T low to T high , 0 ° C < T J < 125 ° C
MC79M12B, C
ELECTRICAL CHARACTERISTICS (V I = ? 19 V, I O = 350 mA, T low to T high (Note 6), unless otherwise noted.)
Characteristic
Output Voltage (T J = 25 ° C)
Line Regulation, T J = 25 ° C (Note 5)
? 14.5 Vdc ≥ V I ≥ ? 30 Vdc
? 15 Vdc ≥ V I ≥ ? 25 Vdc
Load Regulation, T J = 25 ° C (Note 5)
5.0 mA ≤ I O ≤ 500 mA
Output Voltage
? 14.5 Vdc ≥ V I ≥ ? 30 Vdc, 5.0 mA ≤ I O ≤ 350 mA
Input Bias Current (T J = 25 ° C)
Input Bias Current Change
? 14.5 Vdc ≥ V I ≥ ? 30 Vdc, I O = 350 mA
5.0 mA ≤ I O ≤ 350 mA, V I = ? 19 V
Output Noise Voltage, T A = 25 ° C, 10 Hz ≤ f ≤ 100 kHz
Ripple Rejection (f = 120 Hz)
Dropout Voltage
I O = 500 mA, T J = 25 ° C
Average Temperature Coefficient of Output Voltage
I O = 5.0 mA, 0 ° C ≤ T J ≤ 125 ° C
Symbol
V O
Reg line
Reg load
V O
I IB
D I IB
V n
RR
V I ? V O
D V O / D T
Min
? 11.5
?
?
?
? 11.4
?
?
?
?
54
?
?
Typ
? 12
5.0
3.0
30
?
4.4
?
?
75
60
1.1
? 0.8
Max
? 12.5
80
50
240
? 12.6
8.0
0.4
0.4
?
?
?
?
Unit
Vdc
mV
mV
Vdc
mA
mA
m V
dB
Vdc
mV/ ° C
5. Load and line regulation are specified at constant temperature. Change in V O due to heating effects must be taken into account separately.
Pulse testing with low duty cycle is used.
6. B = T low to T high , ? 40 ° C < T J < 125 ° C
C = T low to T high , 0 ° C < T J < 125 ° C
http://onsemi.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC79M08BT | 功能描述:线性稳压器 - 标准 8V 500mA Negative RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MC79M08BTG | 功能描述:线性稳压器 - 标准 8V 500mA Negative RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MC79M08CDT | 功能描述:线性稳压器 - 标准 8V 500mA Negative RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MC79M08CDT-1 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC79M08CDTG | 功能描述:线性稳压器 - 标准 8V 500mA Negative RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
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