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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(biāo)準(zhǔn)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)： | 6/8頁 |
| 文件大?。?/td> | 157K |
| 代理商： | MC78L24CP |
MC78L00, A Series
6
MOTOROLA ANALOG IC DEVICE DATA
P
D
,POWER
DISSIP
A
TION
(mW)
I IB
,INPUT
BIAS
CURRENT
(mA)
I IB
,INPUT
BIAS
CURRENT
(mA)
V
O
,OUTPUT
VOL
TAGE
(V)
Figure 1. Dropout Characteristics
Figure 2. Dropout Voltage versus
Junction Temperature
Figure 3. Input Bias Current versus
Ambient Temperature
Figure 4. Input Bias Current
versus Input Voltage
Figure 5. Maximum Average Power Dissipation versus
Ambient Temperature – TO–92 Type Package
VI, INPUT VOLTAGE (V)
0
2.0
4.0
6.0
8.0
10
,INPUT/OUTPUT
DIFFERENTIAL
VOL
TAGE
(V)
IO
TJ, JUNCTION TEMPERATURE (°C)
0
25
50
75
100
125
–V
V
Dropout of Regulation is
defined as when
VO = 2% of VO
TA, AMBIENT TEMPERATURE (°C)
0
25
50
75
100
125
VI, INPUT VOLTAGE (V)
0
5.0
10
15
20
25
30
35
40
TA, AMBIENT TEMPERATURE (°C)
25
50
75
100
125
150
No Heatsink
8.0
6.0
4.0
2.0
0
2.5
2.0
1.5
1.0
0.5
0
4.2
4.0
3.8
3.6
3.4
3.2
3.0
0
5.0
4.0
3.0
2.0
1.0
0
10,000
1000
100
10
MC78L05C
Vout = 5.0 V
TJ = 25°C
MC78L05C
Vout = 5.0 V
IO = 40 mA
TJ = 25°C
R
θJA = 200°C/W
PD(max) to 25°C = 625 mW
IO = 1.0 mA
IO = 40 mA
IO = 100 mA
IO = 70 mA
IO = 1.0 mA
IO = 40 mA
MC78L05C
VI = 10 V
VO= 5.0 V
IO = 40 mA
30
50
70
90
110
130
150
0.4
0.8
1.2
1.6
2.0
2.4
2.8
020
30
50
40
10
L, LENGTH OF COPPER (mm)
170
3.2
PD(max) for TA = 50°C
R
θJA
P
D
R
,THERMAL
RESIST
ANCE
JAθ JUNCTION-T
O-AIR
(
C/W)
°
,MAXIMUM
POWER
DISSIP
A
TION
(W)
2.0 oz.
Copper
Graph represents symmetrical layout
3.0 mm
L
Figure 6. SOP–8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MC78LC | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
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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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC15NTRG | 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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