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參數(shù)資料
| 型號： | MC79L15CD |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | NEGATIVE-VOLTAGE REGULATORS |
| 中文描述： | 負(fù)電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 135K |
| 代理商： | MC79L15CD |
MC79L00, A Series
TYPICAL CHARACTERISTICS
(TA = +25
°
C, unless otherwise noted.)
5
MOTOROLA ANALOG IC DEVICE DATA
II
II
VO
Figure 3. Dropout Characteristics
Figure 4. Dropout Voltage versus
Junction Temperature
Figure 5. Input Bias Current versus
Ambient Temperature
Figure 6. Input Bias Current versus
Input Voltage
Figure 7. Maximum Average Power Dissipation
versus Ambient Temperature (TO–92)
8.0
6.0
4.0
2.0
0
0
–2.0
–4.0
–6.0
–0.8
–10
Vin, INPUT VOLTAGE (V)
MC79L05C
VO = –5.0 V
TJ = 25
°
C
IO = 1.0 mA
IO = 100 mA
IO = 40 mA
–2.5
–2.0
–1.5
–1.0
–0.5
0
0
25
50
75
100
125
,
O
–
V
I
V
TJ, JUNCTION TEMPERATURE (
°
C)
IO = 70 mA
4.0
4.2
3.8
3.6
3.4
3.2
3.0
00
25
50
75
100
125
TA, AMBIENT TEMPERATURE (
°
C)
MC79L05C
Vin = –10 V
VO = –5.0 V
IO = 40 mA
5.0
4.0
3.0
2.0
1.0
0
0
–5.0
–10
–15
Vin, INPUT VOLTAGE (V)
–20
–25
–30
–35
–40
MC79L05C
VO = –5.0 V
IO = 40 mA
10,000
1,000
100
10
,
D
P
TA, AMBIENT TEMPERATURE (
°
C)
25
50
75
100
125
150
No Heatsink
R
Θ
JA = 200
°
C/W
PD(max) to 25
°
C = 625 mW
Figure 8. SOP–8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
170
30
50
70
90
110
130
150
0.4
0.8
1.2
1.6
2.0
2.4
2.8
0
20
30
50
40
10
L, LENGTH OF COPPER (mm)
3.2
PD(max) for TA = +50
°
C
R
θ
JA
PD
2.0 oz.
Graph represents symmetrical layout
L
IO = 40 mA
IO = 1.0 mA
J
°
R
θ
Dropout of Regulation is
defined when
VO = 2% of VO
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC79L15CDE4 | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 15V 100mA Fixed Neg Voltage Regulator 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 |
| MC79L15CDG4 | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 8 pin 100mA Fixed (-15V) Neg Vltg Reg 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 |
| MC79L15CLP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NEGATIVE-VOLTAGE REGULATORS |
| MC79L15CP | 制造商:Motorola Inc 功能描述: |
| MC79L15F | 制造商:MCC 制造商全稱:Micro Commercial Components 功能描述:Three-Terminal Low Current Negative Voltage Regulator |
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