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參數資料
| 型號： | MC79L12A |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 100 mA Negative Voltage Regulators(100 mA 負電壓輸出穩壓器) |
| 中文描述： | 一〇 〇毫安負電壓穩壓器（一〇 〇毫安負電壓輸出穩壓器） |
| 文件頁數： | 1/11頁 |
| 文件大小： | 105K |
| 代理商： | MC79L12A |
Semiconductor Components Industries, LLC, 2006
October, 2006 Rev. 8
1
Publication Order Number:
MC79L00/D
MC79L00, MC79L00A Series
100 mA Negative Voltage
Regulators
The MC79L00, A Series negative voltage regulators are
inexpensive, easytouse devices suitable for numerous applications
requiring up to 100 mA. Like the higher powered MC7900 Series
negative regulators, this series features thermal shutdown and current
limiting, making them remarkably rugged. In most applications, no
external components are required for operation.
The MC79L00 devices are useful for oncard regulation or any
other application where a regulated negative voltage at a modest
current level is needed. These regulators offer substantial advantage
over the common resistor/Zener diode approach.
Features
No External Components Required
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
Low Cost
Complementary Positive Regulators Offered (MC78L00 Series)
PbFree Packages are Available
*Automotive temperature range selections are available with special test conditions
and additional tests in 5, 12 and 15 V devices. Contact your local ON Semiconductor
sales office for information.
Figure 1. Representative Schematic Diagram
R1
R2
Z1
R3
R
5
R18
Q1
R6
Q4
R7
R4
R8
Q5
Q10
Q8
R9
Q14
Q9
C
Q6
R10
R11
Q7
Q2
Q11
R14
R15
Q13
Q12
R16
R17
GND
Output
Input
http://onsemi.com
THREETERMINAL LOW
CURRENT NEGATIVE FIXED
VOLTAGE REGULATORS
TO92
P SUFFIX
CASE 29
SOIC8
D SUFFIX
CASE 751
MARKING
DIAGRAMS
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
Pin 1. Ground
2. Input
3. Output
Pin 1. V
out
2. V
in
3. V
in
4. NC
5. GND
6. V
in
7. V
in
8. NC
xxx
A
L
Y
W, WW = Work Week
y
= B or C
= PbFree Package
(Note: Microdot may be in either location)
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
MC79L
xxxxx
ALYWW
1
8
9Lxxx
ALYW
1
8
123
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC79L12ABD | 功能描述:線性穩壓器 - 標準 12V 100mA 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 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12ABDG | 功能描述:線性穩壓器 - 標準 12V 100mA 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 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12ABDR2 | 功能描述:線性穩壓器 - 標準 12V 100mA 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 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12ABDR2G | 功能描述:線性穩壓器 - 標準 12V 100mA 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 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| MC79L12ABP | 功能描述:線性穩壓器 - 標準 12V 100mA 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 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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