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參數(shù)資料
| 型號： | MC78L24CP |
| 廠商： | MOTOROLA INC |
| 元件分類： | 固定正電壓單路輸出標準穩(wěn)壓器 |
| 英文描述： | 1.8V to 28V Input Sync. Step Down Controller with DCAP? Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 |
| 中文描述： | 24 V FIXED POSITIVE REGULATOR, PBCY3 |
| 封裝： | PLASTIC, POWER PACK-3 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 157K |
| 代理商： | MC78L24CP |
MC78L00, A Series
5
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS (VI = 33 V, IO = 40 mA, CI = 0.33 F, CO = 0.1 F, 0°C < TJ < +125°C, unless otherwise noted.)
MC78L24AC
MC78L24C
Characteristics
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
VO
23
24
25
22.1
24
25.9
Vdc
Line Regulation
(TJ = +25°C, IO = 40 mA)
27.5 Vdc
≤ VI ≤ 38 Vdc
28 Vdc
≤ VI ≤ 80 Vdc
27 Vdc
≤ VI ≤ 38 Vdc
Regline
–
50
60
–
300
350
–
35
30
–
350
300
–
mV
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Regload
–
40
20
200
100
–
40
20
200
100
mV
Output Voltage
(28 Vdc
≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(27 Vdc
≤ VI ≤ 38 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(28 Vdc
≤ VI = 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
(27 Vdc
≤ VI ≤ 33 Vdc, 1.0 mA ≤ IO ≤ 70 mA)
VO
22.8
–
25.2
21.6
–
26.4
Vdc
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
IIB
–
3.1
–
6.5
6.0
–
3.1
–
6.5
6.0
mA
Input Bias Current Change
(28 Vdc
≤ VI ≤ 38 Vdc)
(1.0 mA
≤ IO ≤ 40 mA)
IIB
–
1.5
0.1
–
1.5
0.2
mA
Output Noise Voltage
(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn
–
200
–
200
–
V
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 29 V
≤ VI ≤ 35 V, TJ = +25°C)
RR
31
45
–
30
43
–
dB
Dropout Voltage
(TJ = +25°C)
VI – VO
–
1.7
–
1.7
–
Vdc
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| MC78LC15NTR | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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