參數(shù)資料
型號: MC7808BDTG
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, PSSO2
封裝: LEAD FREE,DPAK-3
文件頁數(shù): 8/33頁
文件大?。?/td> 289K
代理商: MC7808BDTG
MC7800, MC7800A, MC7800AE, NCV7800
http://onsemi.com
16
ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 1.0 A, TJ = Tlow to 125°C (Note 27), unless otherwise noted)
Characteristic
Symbol
MC7818AC
Unit
Min
Typ
Max
Output Voltage (TJ = 25°C)
VO
17.64
18
18.36
Vdc
Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W)
VO
17.3
18
18.7
Vdc
21 Vdc ≤ Vin ≤ 33 Vdc
Line Regulation (Note 28)
Regline
mV
21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA
9.5
22
24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A
3.2
25
24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C
3.2
10.5
20.6 Vdc ≤ Vin ≤ 33 Vdc, IO = 1.0 A, TJ = 25°C
8.0
22
Load Regulation (Note 28)
Regload
mV
5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C
2.0
25
5.0 mA ≤ IO ≤ 1.0 A
1.8
25
250 mA ≤ IO ≤ 750 mA
1.5
15
Quiescent Current
IB
3.5
6.0
mA
Quiescent Current Change
DIB
mA
21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA
0.8
21.5 Vdc ≤ Vin ≤ 30 Vdc, TJ = 25°C
0.8
5.0 mA ≤ IO ≤ 1.0 A
0.5
Ripple Rejection
RR
53
57
dB
22 Vdc ≤ Vin ≤ 32 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
1.3
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
1.5
mV/°C
27.Tlow =0°C for MC78XXC, MC78XXAC,
= *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB
28.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.
相關(guān)PDF資料
PDF描述
MC7808BDTRK THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808BT THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808BTG THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
MC7808CDT 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module 5-DIP MODULE -40 to 85
MC7808CDTG 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module 5-DIP MODULE -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC7808BDTRK 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7808BDTRKG 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7808BDTRKG 制造商:ON Semiconductor 功能描述:Linear Voltage Regulator IC
MC7808BT 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7808BTG 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(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L