參數(shù)資料
型號(hào)： MC78L12ACD2
廠商： ON SEMICONDUCTOR
英文描述： Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers 32-QFN -40 to 85
中文描述： 三端低電流正電壓調(diào)節(jié)器
文件頁數(shù)： 2/8頁
文件大?。?/td> 157K
代理商： MC78L12ACD2
MC78L00, A Series
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(TA = +125
°
C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage (2.6 V–8.0 V)
Input Voltage
(12 V–18 V)
Input Voltage
(24 V)
VI
30
35
40
Vdc
Storage Temperature Range
Tstg
TJ
–65 to +150
°
C
°
C
Operating Junction Temperature Range
0 to +150
ELECTRICAL CHARACTERISTICS
(VI = 10 V, IO = 40 mA, CI = 0.33
μ
F, CO = 0.1
μ
F, –40
°
C < TJ < +125
°
C (for MC78LXXAB),
0
°
C < TJ < +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L05AC, AB
MC78L05C
Characteristics
Symbol
VO
Regline
Min
4.8
Typ
5.0
Max
5.2
Min
4.6
Typ
5.0
Max
5.4
Unit
Vdc
mV
Output Voltage (TJ = +25
°
C)
Line Regulation
(TJ = +25
°
C, IO = 40 mA)
7.0 Vdc
≤
VI
≤
20 Vdc
8.0 Vdc
≤
VI
≤
20 Vdc
Load Regulation
(TJ = +25
°
C, 1.0 mA
≤
IO
≤
100 mA)
(TJ = +25
°
C, 1.0 mA
≤
IO
≤
40 mA)
Output Voltage
(7.0 Vdc
≤
VI
≤
20 Vdc, 1.0 mA
≤
IO
≤
40 mA)
(VI = 10 V, 1.0 mA
≤
IO
≤
70 mA)
Input Bias Current
(TJ = +25
°
C)
(TJ = +125
°
C)
Input Bias Current Change
(8.0 Vdc
≤
VI
≤
20 Vdc)
(1.0 mA
≤
IO
≤
40 mA)
Output Noise Voltage
(TA = +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 8.0 Vdc
≤
VI
≤
18 V, TJ = +25
°
C)
Dropout Voltage (TJ = +25
°
C)
–
–
55
45
150
100
–
–
55
45
200
150
Regload
–
–
11
5.0
60
30
–
–
11
5.0
60
30
mV
VO
4.75
4.75
–
–
5.25
5.25
4.5
4.5
–
–
5.5
5.5
Vdc
IIB
–
–
3.8
–
6.0
5.5
–
–
3.8
–
6.0
5.5
mA
IIB
–
–
–
–
–
40
1.5
0.1
–
–
–
–
–
–
40
1.5
0.2
–
mA
Vn
μ
V
RR
41
49
–
40
49
–
dB
VI – VO
–
1.7
–
–
1.7
–
Vdc
ELECTRICAL CHARACTERISTICS
(VI = 14 V, IO = 40 mA, CI = 0.33
μ
F, CO = 0.1
μ
F, –40
°
C < TJ < +125
°
C (for MC78LXXAB),
0
°
C < TJ < +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L08AC, AB
MC78L08C
Characteristics
Symbol
VO
Regline
Min
7.7
Typ
8.0
Max
8.3
Min
7.36
Typ
8.0
Max
8.64
Unit
Vdc
mV
Output Voltage (TJ = +25
°
C)
Line Regulation
(TJ = +25
°
C, IO = 40 mA)
10.5 Vdc
≤
VI
≤
23 Vdc
11 Vdc
≤
VI
≤
23 Vdc
Load Regulation
(TJ = +25
°
C, 1.0 mA
≤
IO
≤
100 mA)
(TJ = +25
°
C, 1.0 mA
≤
IO
≤
40 mA)
Output Voltage
(10.5 Vdc
≤
VI
≤
23 Vdc, 1.0 mA
≤
IO
≤
40 mA)
(VI = 14 V, 1.0 mA
≤
IO
≤
70 mA)
Input Bias Current
(TJ = +25
°
C)
(TJ = +125
°
C)
Input Bias Current Change
(11 Vdc
≤
VI
≤
23 Vdc)
(1.0 mA
≤
IO
≤
40 mA)
Output Noise Voltage
(TA = +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 12 V
≤
VI
≤
23 V, TJ = +25
°
C)
Dropout Voltage (TJ = +25
°
C)
–
–
20
12
175
125
–
–
20
12
200
150
Regload
–
–
15
8.0
80
40
–
–
15
6.0
80
40
mV
VO
7.6
7.6
–
–
8.4
8.4
7.2
7.2
–
–
8.8
8.8
Vdc
IIB
–
–
3.0
–
6.0
5.5
–
–
3.0
–
6.0
5.5
mA
IIB
–
–
–
–
–
60
1.5
0.1
–
–
–
–
–
–
52
1.5
0.2
–
mA
Vn
μ
V
RR
37
57
–
36
55
–
dB
VI – VO
–
1.7
–
–
1.7
–
Vdc
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC78L12ACDC 制造商:ON Semiconductor 功能描述:
MC78L12ACDG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA 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
MC78L12ACDR2 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA 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
MC78L12ACDR2G 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 100mA 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
MC78L12ACDR2G-CUT TAPE 制造商:ON 功能描述:MC78L00A Series 35 V 100 mA Surface Mount Positive Voltage Regulator - SOIC-8
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