參數(shù)資料
型號(hào)： MC7924
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1.0 A Negative Voltage Regulators(1.0 A三端負(fù)固定電壓穩(wěn)壓器)
中文描述： 1.0負(fù)電壓穩(wěn)壓器（1.0甲三端負(fù)固定電壓穩(wěn)壓器）
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 157K
代理商： MC7924
MC7900 Series
http://onsemi.com
4
MC7906C
ELECTRICAL CHARACTERISTICS
(V
I
= 11 V, I
O
= 500 mA, 0
°
C < T
J
< +125
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (T
J
= +25
°
C)
V
O
5.75
6.0
6.25
Vdc
Line Regulation (Note 3)
(T
J
= +25
°
C, I
O
= 100 mA)
8.0 Vdc
≥
V
I
≥
25 Vdc
9.0 Vdc
≥
V
I
≥
13 Vdc
(T
J
= +25
°
C, I
O
= 500 mA)
8.0 Vdc
≥
V
I
≥
25 Vdc
9.0 Vdc
≥
V
I
≥
13 Vdc
Reg
line
9.0
3.0
43
10
60
30
120
60
mV
Load Regulation, T
J
= +25
°
C (Note 3)
5.0 mA
≤
I
O
≤
1.5 A
250 mA
≤
I
O
≤
750 mA
Reg
load
13
5.0
120
60
mV
Output Voltage
8.0 Vdc
≥
V
I
≥
21 Vdc, 5.0 mA
≤
I
O
≤
1.0 A, P
≤
15 W
V
O
5.7
6.3
Vdc
Input Bias Current (T
J
= +25
°
C)
I
IB
4.3
8.0
mA
Input Bias Current Change
8.0 Vdc
≥
V
I
≥
25 Vdc
5.0 mA
≤
I
O
≤
1.5 A
I
IB
1.3
0.5
mA
Output Noise Voltage (T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
V
n
45
V
Ripple Rejection (I
O
= 20 mA, f = 120 Hz)
RR
65
dB
Dropout Voltage (I
O
= 1.0 A, T
J
= +25
°
C)
V
I
V
O
1.3
Vdc
Average Temperature Coefficient of Output Voltage
I
O
= 5.0 A, 0
°
C
≤
T
J
≤
+125
°
C
V
O
/ T
1.0
mV/
°
C
MC7908C
ELECTRICAL CHARACTERISTICS
(V
I
= 14 V, I
O
= 500 mA, 0
°
C < T
J
< +125
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (T
J
= +25
°
C)
V
O
7.7
8.0
8.3
Vdc
Line Regulation (Note 3)
(T
J
= +25
°
C, I
O
= 100 mA)
10.5 Vdc
≥
V
I
≥
25 Vdc
11 Vdc
≥
V
I
≥
17 Vdc
(T
J
= +25
°
C, I
O
= 500 mA)
10.5 Vdc
≥
V
I
≥
25 Vdc
11 Vdc
≥
V
I
≥
17 Vdc
Reg
line
12
5.0
50
22
80
40
160
80
mV
Load Regulation, T
J
= +25
°
C (Note 3)
5.0 mA
≤
I
O
≤
1.5 A
250 mA
≤
I
O
≤
750 mA
Reg
load
26
9.0
160
80
mV
Output Voltage
10.5 Vdc
≥
V
I
≥
23 Vdc, 5.0 mA
≤
I
O
≤
1.0 A, P
≤
15 W
V
O
7.6
8.4
Vdc
Input Bias Current (T
J
= +25
°
C)
I
IB
4.3
8.0
mA
Input Bias Current Change
10.5 Vdc
≥
V
I
≥
25 Vdc
5.0 mA
≤
I
O
≤
1.5 A
I
IB
1.0
0.5
mA
Output Noise Voltage (T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
V
n
52
V
Ripple Rejection (I
O
= 20 mA, f = 120 Hz)
RR
62
dB
Dropout Voltage (I
O
= 1.0 A, T
J
= +25
°
C)
V
I
V
O
1.3
Vdc
Average Temperature Coefficient of Output Voltage
I
O
= 5.0 mA, 0
°
C
≤
T
J
≤
+125
°
C
V
O
/ T
1.0
mV/
°
C
3. Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken into account
separately. Pulse testing with low duty cycle is used.
相關(guān)PDF資料
PDF描述
MC7918 1.0 A Negative Voltage Regulators(1.0 A 負(fù)向穩(wěn)壓器)
MC79L00A 100 mA Negative Voltage Regulators(三端小電流負(fù)固定電壓的穩(wěn)壓器)
MC79L05 100 mA Negative Voltage Regulators(三端小電流負(fù)固定電壓的穩(wěn)壓器)
MC79L12 100 mA Negative Voltage Regulators(三端小電流負(fù)固定電壓的穩(wěn)壓器)
MC79L15 100 mA Negative Voltage Regulators(三端小電流負(fù)固定電壓的穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC7924ACD2T 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC7924ACT 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC7924BD2T 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
MC7924BT 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 24V 1A Negative 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
MC7924BTG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 24V 1A Negative 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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