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參數(shù)資料
| 型號： | AMC8878 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護(hù) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 223K |
| 代理商： | AMC8878 |
AMC DOC. #:AMC8878_D (LF)
March 2004
AMC8878/8879
L
OW
N
OISE
150mA
L
OW
D
ROP
O
UT
R
EGULATOR
A
DD MICROTECH CORP.
DESCRIPTION
Low output noise: 30
μ
V
RMS
Industry standard’2982 pin assignment
(AMC8878)
Output voltage precision of
±
1.4% accuracy
Very low dropout voltage: 50mV/50mA and
165mV/150mA
On/Off control
Low I
Q
: 1.6
μ
A
Short circuit protection
Internal thermal overload protection
Available in surface mount 5-pin SOT-23 package.
Enhanced pin-to-pin Compatible to the MAX8878
(AMC8878) and TK111xxS (AMC8879) series.
FEATURES
The AMC8878/8879 series is a low noise, low
dropout linear regulator operating from 2.5V to
6.5V input. An external capacitor can be
connected to the bypass pin to lower the output
noise level to 30
μ
V
RMS
.
Designed with a P-channel MOSFET output
transistor, the AMC8878/8879 consume a low
supply current, independent of the load current
and dropout voltage. The internal thermal shut
down circuit will limits the junction temperature
to below 150
°
C. Other features include thermal
protection, reverse battery protection and output
current limit. Both AMC8878 and AMC8879
come in a miniature 5-pin SOT-23 package.
APPLICATIONS
PACKAGE PIN OUT
Cellular Telephones
Battery Powered Systems
Hand-Held Instruments
Pagers
Personal Data Assistance (PDA)
PCMCIA Cards
ORDER INFORMATION
Plastic SOT-23
DBT
5-pin
O
C
AMC8878-X.XDBT
O
C
AMC8878-X.XDBTF(Lead Free)
Plastic SOT-23
Temperature
Range
DBT
5-pin
AMC8879-X.XDBT
AMC8879-X.XDBTF(Lead Free)
0
0
O
C
≤
T
A
≤
70
O
C
≤
T
A
≤
70
3
2
1
4
5
SHDN
GND
BP
GND
V
IN
5
4
3
2
1
SHDN
V
IN
V
OUT
V
OUT
BP
AMC8879
AMC8878
5-Pin Plastic SOT-23
Surface Mount
(Top View)
EXPANDED
ORDER INFORMATION
Symbolization
Device Name
Output Voltage
AMC8878
AB20
AB25
AB28
AB2U
AB30
AB32
AB33
AB50
AMC8879
AC20
AC25
AC28
AC2U
AC30
AC32
AC33
AC50
AMC887
-2.0DBT
AMC887
-2.5DBT
AMC887
-2.8DBT
AMC887
-2.85DBT
AMC887
-3.0DBT
AMC887
-3.2DBT
AMC887
-3.3DBT
AMC887
-5.0DBT
2.0V
2.5V
2.8V
2.85V
3.0V
3.2V
3.3V
5.0V
Copyright
2002, ADD Microtech Corp. 1 www.addmtek.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMC8878-X.XDBT | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| AMC8878-X.XDBTF | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| AMC8879 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| AMC8879-X.XDBT | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| AMC8879-X.XDBTF | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMC8878-X.XDBT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW NOISE 150mA LOW DROPOUT REGULATOR |
| AMC8878-X.XDBTF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW NOISE 150mA LOW DROPOUT REGULATOR |
| AMC8879 | 制造商:ADDTEK 制造商全稱:ADDTEK 功能描述:LOW NOISE 150mA LOW DROPOUT REGULATOR |
| AMC8879-X.XDBT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW NOISE 150mA LOW DROPOUT REGULATOR |
| AMC8879-X.XDBTF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW NOISE 150mA LOW DROPOUT REGULATOR |
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