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MC78M09BDTRK 其他数据使用手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
稳压芯片
封装:
TO-252-3
描述:
500毫安正电压稳压器 500 mA Positive Voltage Regulators
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P1
封装尺寸在P17P18
焊盘布局在P17
型号编码规则在P1P10P11P12P13P14P15P16P18
标记信息在P1P10P11P12P13P14P15P16
封装信息在P10P12P14P15P16
技术参数、封装参数在P10P12P14P15P16
应用领域在P1P9
电气规格在P2P3P4P5P6
导航目录
MC78M09BDTRK数据手册
Page:
of 18 Go
若手册格式错乱，请下载阅览PDF原文件
MC78M00, MC78M00A, NCV78M00 Series
http://onsemi.com
3
MC78M06C/B ELECTRICAL CHARACTERISTICS (V
I
= 11 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5.0 W, unless otherwise noted)
(Note 3)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
5.75 6.0 6.25 Vdc
Output Voltage Variation V
O
5.7 − 6.3 Vdc
(8.0 Vdc ≤ V
I
≤ 21 Vdc, 5.0 mA ≤ I
O
≤ 350 mA)
Line Regulation Reg
line
− 5.0 50 mV
(T
J
= 25°C, 8.0 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA)
Load Regulation Reg
load
mV
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA) − 20 120
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA) − 10 60
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.0 mA
Quiescent Current Change
DI
IB
mA
(9.0 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA) − − 0.8
(5.0 mA ≤ I
O
≤ 350 mA) − − 0.5
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 45 −
mV
Ripple Rejection RR dB
(I
O
= 100 mA, f = 120 Hz, 9.0 V ≤ V
I
≤ 19 V) 59 − −
(I
O
= 300 mA, f = 120 Hz, 9.0 V ≤ V
I
≤ 19 V, T
J
= 25°C) 59 80 −
Dropout Voltage V
I
− V
O
− 2.0 − Vdc
(T
J
= 25°C)
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage
DV
O
/DT
− ±0.2 − mV/°C
(I
O
= 5.0 mA)
Peak Output Current I
O
− 700 − mA
(T
J
= 25°C)
MC78M08C/AC/B/AB, NCV78M08B ELECTRICAL CHARACTERISTICS (V
I
= 14 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5 W,
unless otherwise noted) (Note 3)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
Vdc
MC78M08B/MC78M08C/NCV78M08B 7.70 8.0 8.30
MC78M08AB/MC78M08AC 7.84 8.0 8.16
Output Voltage Variation V
O
Vdc
(10.5 Vdc ≤ V
I
≤ 23 Vdc, 5.0 mA ≤ I
O
≤ 350 mA)
MC78M08B/MC78M08C/NCV78M08B 7.6 − 8.4
MC78M08AB/MC78M08AC 7.7 − 8.3
Line Regulation Reg
line
− 6.0 50 mV
(T
J
= 25°C, 10.5 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA)
Load Regulation Reg
load
mV
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA) − 25 160
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA) − 10 80
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.0 mA
Quiescent Current Change
DI
IB
mA
(10.5 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA) − − 0.8
(5.0 mA ≤ I
O
≤ 350 mA) − − 0.5
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 52 −
mV
Ripple Rejection RR dB
(I
O
= 100 mA, f = 120 Hz, 11.5 V ≤V
I
≤ 21.5 V) 56 − −
(I
O
= 300 mA, f = 120 Hz, 11.5 V ≤V
I
≤ 21.5 V, T
J
= 25°C) 56 80 −
Dropout Voltage V
I
−V
O
− 2.0 − Vdc
(T
J
= 25°C)
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage
DV
O
/DT
− ±0.2 − mV/°C
(I
O
= 5.0 mA)
Peak Output Current I
O
− 700 − mA
(T
J
= 25°C)
3. T
low
=0°C for MC78MxxAC, C T
high
= +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
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