- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369911 > MC7908CT (MOTOROLA INC) THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS PDF資料下載
參數(shù)資料
| 型號： | MC7908CT |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 8 V FIXED NEGATIVE REGULATOR, PSFM3 |
| 封裝： | HEAT SINK, PLASTIC PACKAGE-3 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 186K |
| 代理商： | MC7908CT |
MC7900
7
MOTOROLA ANALOG IC DEVICE DATA
MC7918C
ELECTRICAL CHARACTERISTICS
(VI = –27 V, IO = 500 mA, 0
°
C < TJ < +125
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25
°
C)
Line Regulation (Note 1)
(TJ = +25
°
C, IO = 100 mA)
–21 Vdc
≥
VI
≥
–33 Vdc
–24 Vdc
≥
VI
≥
–30 Vdc
(TJ = +25
°
C, IO = 500 mA)
–21 Vdc
≥
VI
≥
–33 Vdc
–24 Vdc
≥
VI
≥
–30 Vdc
Load Regulation, TJ = +25
°
C (Note 1)
5.0 mA
≤
IO
≤
1.5 A
250 mA
≤
IO
≤
750 mA
VO
–17.3
–18
–18.7
Vdc
Regline
–
–
–
–
25
10
90
50
180
90
360
180
mV
Regload
–
–
110
55
360
180
mV
Output Voltage
–21 Vdc
≥
VI
≥
–33 Vdc, 5.0 mA
≤
IO
≤
1.0 A, P
≤
15 W
VO
–17.1
–
–18.9
Vdc
Input Bias Current (TJ = +25
°
C)
Input Bias Current Change
–21 Vdc
≥
VI
≥
–33 Vdc
5.0 mA
≤
IO
≤
1.5 A
Output Noise Voltage (TA = +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (IO = 20 mA, f = 120 Hz)
Dropout Voltage
IO = 1.0 A, TJ = +25
°
C
IIB
IIB
–
4.5
8.0
mA
–
–
–
–
1.0
0.5
mA
Vn
RR
–
110
–
μ
V
–
59
–
dB
VI–VO
–
2.0
–
Vdc
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA, 0
°
C
≤
TJ
≤
+125
°
C
VO/
T
–
–1.0
–
mV/
°
C
MC7924C
ELECTRICAL CHARACTERISTICS
(VI = –33 V, IO = 500 mA, 0
°
C < TJ < +125
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25
°
C)
Line Regulation (Note 1)
(TJ = +25
°
C, IO = 100 mA)
–27 Vdc
≥
VI
≥
–38 Vdc
–30 Vdc
≥
VI
≥
–36 Vdc
(TJ = +25
°
C, IO = 500 mA)
–27 Vdc
≥
VI
≥
–38 Vdc
–30 Vdc
≥
VI
≥
–36 Vdc
Load Regulation, TJ = +25
°
C (Note 1)
5.0 mA
≤
IO
≤
1.5 A
250 mA
≤
IO
≤
750 mA
VO
–23
–24
–25
Vdc
Regline
–
–
–
–
31
14
118
70
240
120
470
240
mV
Regload
–
–
150
85
480
240
mV
Output Voltage
–27 Vdc
≥
VI
≥
–38 Vdc, 5.0 mA
≤
IO
≤
1.0 A, P
≤
15 W
VO
–22.8
–
–25.2
Vdc
Input Bias Current (TJ = +25
°
C)
Input Bias Current Change
–27 Vdc
≥
VI
≥
–38 Vdc
5.0 mA
≤
IO
≤
1.5 A
Output Noise Voltage (TA = +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (IO = 20 mA, f = 120 Hz)
Dropout Voltage
IO = 1.0 A, TJ = +25
°
C
IIB
IIB
–
4.6
8.0
mA
–
–
–
–
1.0
0.5
mA
Vn
RR
–
170
–
μ
V
–
56
–
dB
VI–VO
–
2.0
–
Vdc
Average Temperature Coefficient of Output Voltage
IO = 5.0 mA, 0
°
C
≤
TJ
≤
+125
°
C
VO/
T
–
–1.0
–
mV/
°
C
NOTE:
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately.
NOTE:
1.
Pulse testing with low duty cycle is used.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC7912 | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7905ACD2T | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7905ACT | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7905BT | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
| MC7905CDST | THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC7908CT-BP | 功能描述:IC REG LDO -8V 1.5A TO220 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
| MC7908CTBU | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 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 |
| MC7908CTG | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 8V 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 |
| MC7908CTG | 制造商:ON Semiconductor 功能描述:Linear Voltage Regulator IC |
| MC7909 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 1A Negative Voltage Regulator |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。