參數(shù)資料
型號(hào)： MC7809AECT
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述： 9 V FIXED POSITIVE REGULATOR, SFM3
封裝： TO-220, 3 PIN
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 278K
代理商： MC7809AECT
MC7800, MC7800A, LM340, LM340A Series
9
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(Vin = 23 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.)
MC7815C/LM340T–15
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25
°
C)
Output Voltage (5.0 mA
≤
IO
≤
1.0 A, PD
≤
15 W)
17.5 Vdc
≤
Vin
≤
30 Vdc
Line Regulation, TJ = 25
°
C (Note 2)
17.9 Vdc
≤
Vin
≤
30 Vdc
20 Vdc
≤
Vin
≤
26 Vdc
Load Regulation, TJ = 25
°
C (Note 2)
5.0 mA
≤
IO
≤
1.5 A
Quiescent Current
VO
VO
14.4
15
15.6
Vdc
14.25
15
15.75
Vdc
Regline
mV
–
–
8.5
3.0
30
28
Regload
–
1.8
55
mV
IB
IB
–
3.5
6.5
mA
Quiescent Current Change
17.5 Vdc
≤
Vin
≤
30 Vdc
17.5 Vdc
≤
Vin
≤
30 Vdc, IO = 1.0 A, TJ = 25
°
C
5.0 mA
≤
IO
≤
1.0 A
Ripple Rejection
18.5 Vdc
≤
Vin
≤
28.5 Vdc, f = 120 Hz
Dropout Voltage (IO = 1.0 A, TJ = 25
°
C)
Output Noise Voltage (TA = 25
°
C)
10 Hz
≤
f
≤
100 kHz
mA
–
–
–
–
–
–
0.8
0.7
0.5
RR
54
58
–
dB
VI – VO
Vn
–
2.0
–
Vdc
–
10
–
μ
V/VO
Output Resistance f = 1.0 kHz
rO
ISC
–
1.2
–
m
Short Circuit Current Limit (TA = 25
°
C)
Vin = 35 Vdc
Peak Output Current (TJ = 25
°
C)
Average Temperature Coefficient of Output Voltage
–
0.2
–
A
Imax
TCVO
–
2.2
–
A
–
–1.0
–
mV/
°
C
ELECTRICAL CHARACTERISTICS
(Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.)
MC7815AC/LM340AT–15
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = 25
°
C)
Output Voltage (5.0 mA
≤
IO
≤
1.0 A, PD
≤
15 W)
17.9 Vdc
≤
Vin
≤
30 Vdc
Line Regulation (Note 2)
17.9 Vdc
≤
Vin
≤
30 Vdc, IO = 500 mA
20 Vdc
≤
Vin
≤
26 Vdc
17.5 Vdc
≤
Vin
≤
30 Vdc, IO = 1.0 A, TJ = 25
°
C
Load Regulation (Note 2)
5.0 mA
≤
IO
≤
1.5 A, TJ = 25
°
C
5.0 mA
≤
IO
≤
1.0 A
250 mA
≤
IO
≤
750 mA
Quiescent Current
VO
VO
14.7
15
15.3
Vdc
14.4
15
15.6
Vdc
Regline
mV
–
–
–
8.5
3.0
7.0
20
22
20
Regload
mV
–
–
–
1.8
1.5
1.2
25
25
15
IB
IB
–
3.5
6.0
mA
Quiescent Current Change
17.5 Vdc
≤
Vin
≤
30 Vdc, IO = 500 mA
17.5 Vdc
≤
Vin
≤
30 Vdc, IO = 1.0 A, TJ = 25
°
C
5.0 mA
≤
IO
≤
1.0 A
mA
–
–
–
–
–
–
0.8
0.8
0.5
NOTES:
1.Tlow = –40
°
C for MC78XXAC, C, LM340AT–XX, LM340T–XX Thigh = +125
°
C for MC78XXAC, C, LM340AT–XX, LM340T–XX
2.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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MC7809AECTBU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) REGULATOR 1.0A 2% 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7809BT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 9V 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC7809BTG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 9V 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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MC7809CD2T 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 9V 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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