- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379558 > AAT3218IGV-2.8-T1 (Electronic Theatre Controls, Inc.) 150mA MicroPower⑩ High Performance LDO PDF資料下載
參數(shù)資料
| 型號： | AAT3218IGV-2.8-T1 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 150mA MicroPower⑩ High Performance LDO |
| 中文描述： | 150mA的微功耗高性能的LDO⑩ |
| 文件頁數(shù)： | 14/18頁 |
| 文件大?。?/td> | 321K |
| 代理商： | AAT3218IGV-2.8-T1 |
AAT3218
150mA MicroPower High Performance LDO
14
3218.2004.02.1.0
Applications Information
Figure 1: Common LDO Regulator Layout with C
BYP
Ripple feedback loop
LDO
Regulator
C
BYP
C
OUT
R
TRACE
R
TRACE
R
TRACE
R
TRACE
C
IN
R
LOAD
V
IN
EN
GND
V
OUT
BYP
I
LOAD
I
RIPPLE
I
IN
V
IN
GND
DC INPUT
I
GND
C
BYP
GND
LOOP
I
LOAD
return + noise and ripple
I
BYP
+ noise
Figure 2 shows the preferred method for the bypass
and output capacitor connections. For low output
noise and highest possible power supply ripple
rejection performance, it is critical to connect the
bypass and output capacitor directly to the LDO reg-
ulator ground pin. This method will eliminate any
load noise or ripple current feedback through the
LDO regulator.
Figure 2: Recommended LDO Regulator Layout
LDO
Regulator
C
BYP
C
OUT
R
TRACE
R
TRACE
R
TRACE
R
TRACE
C
IN
R
LOAD
V
IN
EN
GND
V
OUT
BYP
V
IN
GND
I
IN
I
LOAD
I
GND
I
RIPPLE
DC INPUT
I
LOAD
return + noise and ripple
I
BYP
only
Evaluation Board Layout
The AAT3218 evaluation layout follows the recom-
mend printed circuit board layout procedures and
can be used as an example for good application
layouts.
Note: Board layout shown is not to scale.
Figure 3: Evaluation board
component side layout
Figure 4: Evaluation board
solder side layout
Figure 5: Evaluation board
top side silk screen layout /
assembly drawing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT3218IJS-2.8-T1 | 150mA MicroPower⑩ High Performance LDO |
| AAT3218IGV-2.9-T1 | 150mA MicroPower⑩ High Performance LDO |
| AAT3218IJS-2.9-T1 | 150mA MicroPower⑩ High Performance LDO |
| AAT3218IJS-2.0-T1 | UNKNOWN |
| AAT3218IJS-2.5-T1 | CB 17C 17#16 PIN RECP BOX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3218IGV-3.0-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:150mA MicroPower⑩ High Performance LDO |
| AAT3218IGV-3.3-T1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:150mA MicroPower⑩ High Performance LDO |
| AAT3218IGV-3.5-T1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:150mA MicroPower⑩ High Performance LDO |
| AAT3218IJS-1.25-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:150mA MicroPower⑩ High Performance LDO |
| AAT3218IJS-1.2-T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA Fast Transient Low Noise LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。