參數(shù)資料
型號(hào): MC78M18BT
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
中文描述: 18 V FIXED POSITIVE REGULATOR, PSFM3
封裝: PLASTIC, TO-220, 3 PIN
文件頁數(shù): 8/12頁
文件大?。?/td> 189K
代理商: MC78M18BT
MC78M00 MC78M00A Series
8
MOTOROLA ANALOG IC DEVICE DATA
TJ = 25
°
C
Figure 3. Peak Output Current versus
Dropout Voltage
Figure 4. Dropout Voltage versus
Junction Temperature
Figure 5. Ripple Rejection versus Frequency
Figure 6. Ripple Rejection versus Output Current
100
Figure 7. Bias Current versus Input Voltage
100
80
60
40
20
1.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
100 M
f, FREQUENCY (Hz)
R
Iout = 500 mA
,
O
I
V
TJ, JUNCTION TEMPERATURE (
°
C)
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
125
150
VO = 100 mV
IO = 500 mA
IO = 100 mA
IO = 10 mA
R
IO, OUTPUT CURRENT (A)
80
60
40
30
0.01
0.1
0.5 1.0
10
Vout = 5.0 V
Vin = 10 V
CO = 0
f = 120 Hz
TJ = 25
°
C
,
B
I
VI, INPUT VOLTAGE (Vdc)
4.0
3.0
2.0
1.0
00
5.0
10
15
20
25
30
35
40
TJ = 25
°
C
TJ = 125
°
C
TJ = 125
°
C
TJ = 25
°
C
VO = 5.0 V
IO = 0.5 A
IO, OUTPUT CURRENT (A)
5.0
4.0
3.0
2.0
1.0
0
0.01
0.1
0.5
1.0
10
TJ = 125
°
C
VI–VO = 5.0 V
Figure 8. Bias Current versus Output Current
,
O
I
VI – VO, DROPOUT VOLTAGE (V)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
00
5.0
10
15
20
25
30
35
40
TJ = 125
°
C
TJ = 25
°
C
,
B
I
Iout = 500 mA
Vout = 5.0 V
Vin = 10 V
CO = 0
TJ = 25
°
C
相關(guān)PDF資料
PDF描述
MC78M18BTG
MC78M18CDT
MC78M20CTG 5.0 AMP POSITIVE VOLTAGE REGULATOR
MC78M24BTG 5.0 AMP POSITIVE VOLTAGE REGULATOR
MC78M24CTG 5.0 AMP POSITIVE VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC78M18BTG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 500mA Positive 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
MC78M18CDT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 500mA Positive 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
MC78M18CDTG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 500mA Positive 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
MC78M18CDTRK 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 500mA Positive 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
MC78M18CDTRKG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 500mA Positive 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