參數資料
型號： MC7808ABTG
廠商： ON SEMICONDUCTOR
元件分類： 固定正電壓單路輸出標準穩(wěn)壓器
英文描述： THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述： 8 V FIXED POSITIVE REGULATOR, SFM3
封裝： LEAD FREE, TO-220, 3 PIN
文件頁數： 30/33頁
文件大?。?/td> 289K
代理商： MC7808ABTG
MC7800, MC7800A, MC7800AE, NCV7800
http://onsemi.com
6
ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 1.0 A, TJ = Tlow to 125°C (Note 7), unless otherwise noted)
MC7806AC
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25°C)
VO
5.88
6.0
6.12
Vdc
Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)
VO
5.76
6.0
6.24
Vdc
8.6 Vdc ≤ Vin ≤ 21 Vdc
Line Regulation (Note 8)
Regline
mV
8.6 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA
5.0
12
9.0 Vdc ≤ Vin ≤ 13 Vdc, IO = 1.0 A
1.4
15
Load Regulation (Note 8)
Regload
mV
5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C
1.3
25
5.0 mA ≤ IO ≤ 1.0 A
0.9
25
250 mA ≤ IO ≤ 750 mA
0.2
15
Quiescent Current
IB
3.3
6.0
mA
Quiescent Current Change
DIB
mA
9.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA
0.8
9.0 Vdc ≤ Vin ≤ 21 Vdc, IO = 1.0 A, TJ = 25°C
0.8
5.0 mA ≤ IO ≤ 1.0 A
0.5
Ripple Rejection
RR
58
65
dB
9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz, IO = 500 mA
Dropout Voltage (IO = 1.0 A, TJ = 25°C)
VI VO
2.0
Vdc
Output Noise Voltage (TA = 25°C)
Vn
10
mV/VO
10 Hz ≤ f ≤ 100 kHz
Output Resistance (f = 1.0 kHz)
rO
0.9
mW
Short Circuit Current Limit (TA = 25°C)
ISC
0.2
A
Vin = 35 Vdc
Peak Output Current (TJ = 25°C)
Imax
2.2
A
Average Temperature Coefficient of Output Voltage
TCVO
0.3
mV/°C
7. Tlow =0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
8. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
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MC7808AC 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
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MC7808ACT 功能描述:線性穩(wěn)壓器 - 標準 RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7808ACTBU 功能描述:線性穩(wěn)壓器 - 標準 Positive Voltage Reg 3Terminal 1a RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7808ACTG 功能描述:線性穩(wěn)壓器 - 標準 8V 1A Postive RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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