Datasheet 搜索 > 稳压芯片 > ON Semiconductor（安森美） > MC7805ABD2TR4 数据手册 > MC7805ABD2TR4 开发手册 6/28 页
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MC7805ABD2TR4 开发手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
稳压芯片
封装:
TO-263-3
描述:
1.0正电压稳压器 1.0 A 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P2
封装尺寸在P26P27P28
焊盘布局在P27P28
型号编码规则在P1P21P22P23P24P25P28
标记信息在P1P25
封装信息在P21P22P23P24P25
技术参数、封装参数在P21P22P23P24P25
应用领域在P1P19
电气规格在P3P4P5P6P7P8P9P10P11P12P13P14
导航目录
MC7805ABD2TR4数据手册
Page:
of 28 Go
若手册格式错乱，请下载阅览PDF原文件
MC7800, MC7800A, NCV7805
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (V
in
= 11 V, I
O
= 1.0 A, T
J
= T
low
to T
high
(Note 7), unless otherwise noted)
MC7806AC
Characteristic Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
5.88 6.0 6.12 Vdc
Output Voltage (5.0 mA ≤ I
O
≤ 1.0 A, P
D
≤ 15 W) V
O
5.76 6.0 6.24 Vdc
8.6 Vdc ≤ V
in
≤ 21 Vdc
Line Regulation (Note 8) Reg
line
mV
8.6 Vdc ≤ V
in
≤ 25 Vdc, I
O
= 500 mA − 5.0 12
9.0 Vdc ≤ V
in
≤ 13 Vdc, I
O
= 1.0 A − 1.4 15
Load Regulation (Note 8) Reg
load
mV
5.0 mA ≤ I
O
≤ 1.5 A, T
J
= 25°C − 1.3 25
5.0 mA ≤ I
O
≤ 1.0 A − 0.9 25
250 mA ≤ I
O
≤ 750 mA − 0.2 15
Quiescent Current I
B
− 3.3 6.0 mA
Quiescent Current Change I
B
mA
9.0 Vdc ≤ V
in
≤ 25 Vdc, I
O
= 500 mA − − 0.8
9.0 Vdc ≤ V
in
≤ 21 Vdc, I
O
= 1.0 A, T
J
= 25°C − − 0.8
5.0 mA ≤ I
O
≤ 1.0 A − − 0.5
Ripple Rejection RR 58 65 − dB
9.0 Vdc ≤ V
in
≤ 19 Vdc, f = 120 Hz, I
O
= 500 mA
Dropout Voltage (I
O
= 1.0 A, T
J
= 25°C) V
I
− V
O
− 2.0 − Vdc
Output Noise Voltage (T
A
= 25°C) V
n
− 10 − V/V
O
10 Hz ≤ f ≤ 100 kHz
Output Resistance (f = 1.0 kHz) r
O
− 0.9 − m
Short Circuit Current Limit (T
A
= 25°C) I
SC
− 0.2 − A
V
in
= 35 Vdc
Peak Output Current (T
J
= 25°C) I
max
− 2.2 − A
Average Temperature Coefficient of Output Voltage TCV
O
− −0.3 − mV/°C
7. T
low
=0°C for MC78XXAC, C T
high
= +125°C for MC78XXAC, C, NCV7805
= 40°C for MC78XXB, MC78XXAB, NCV7805
8. Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
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