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參數(shù)資料
| 型號(hào)： | AAT3218IJS-1.25-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 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)： | 4/18頁 |
| 文件大?。?/td> | 384K |
| 代理商： | AAT3218IJS-1.25-T1 |
Electrical Characteristics
V
IN
= V
OUT(NOM)
+ 1V for V
OUT
options greater than 1.5V. V
IN
= 2.5 for V
OUT
≤
1.5V. I
OUT
= 1mA, C
OUT
= 2.2μF,
C
IN
= 1μF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C.
Symbol
Description
Conditions
Min
Typ
Max
Units
V
OUT
Output Voltage Tolerance
I
OUT
= 1mA
to150mA
V
OUT
> 1.2V
I
OUT
= 150mA
V
OUT
< 0.4V
V
IN
= 5V, No Load, EN = V
IN
V
IN
= 5V, EN = 0V
T
A
= 25°C
T
A
= -40°C to 85°C
-1.5
-2.5
150
1.5
2.5
%
I
OUT
V
DO
I
SC
I
Q
I
SD
Δ
V
OUT
/
V
OUT
*
Δ
V
IN
Output Current
Dropout Voltage
1, 2
Short-Circuit Current
Ground Current
Shutdown Current
mA
mV
mA
μA
μA
200
600
70
300
125
1
Line Regulation
V
IN
= V
OUT
+ 1 to 5.0V
0.09
%/V
Δ
V
OUT
(line)
Dynamic Line Regulation
V
IN
= V
OUT
+ 1V to V
OUT
+ 2V,
I
OUT
= 150mA, T
R
/T
F
= 2μs
I
OUT
= 1mA to 150mA, T
R
< 5μs
BYP = Open
2.5
mV
Δ
V
OUT
(load)
t
ENDLY
V
EN(L)
V
EN(H)
I
EN
Dynamic Load Regulation
Enable Delay Time
Enable Threshold Low
Enable Threshold High
Leakage Current on Enable Pin
30
15
mV
μs
V
V
μA
0.6
1.5
V
EN
= 5V
1
1 kHz
10kHz
1MHz
67
47
45
PSRR
Power Supply Rejection Ratio
I
OUT
= 10mA,
C
BYP
= 10nF
dB
T
SD
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coefficient
145
°C
T
HYS
12
°C
e
N
Noise Power BW = 300Hz - 50kHz
50
μVrms
TC
22
ppm/°C
AAT3218
150mA MicroPower High Performance LDO
4
3218.2006.04.1.8
1. V
is defined as V
IN
- V
when V
OUT
is 98% of nominal.
2. For V
< 2.3V, V
DO
= 2.5V - V
OUT
.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AAT3218IJS-2.0-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-2.3-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 |
| AAT3218IJS-2.5-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-2.6-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-2.7-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 |
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