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參數(shù)資料
| 型號(hào)： | AAT3223IGU-3.3-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3A Fixed Low Dropout Linear Regulator (LDO) |
| 中文描述： | 3A固定低壓差線性穩(wěn)壓器（LDO） |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 151K |
| 代理商： | AAT3223IGU-3.3-T1 |
Electrical Characteristics
V
IN
= V
OUT(NOM)
+ 1V, I
OUT
= 1mA, C
OUT
= 1μF, T
A
= 25°C, unless otherwise noted.
Symbol
V
OUT
I
OUT
I
SC
I
Q
I
Q-OFF
V
OUT
/V
OUT
Description
DC Output Voltage Tolerance
Output Current
Short-Circuit Current
Ground Current
Off-Supply Current
Line Regulation
Conditions
Min
-2.0
250
Typ
Max
2.0
Units
%
mA
mA
μA
μA
%/V
V
OUT
> 1.2V
V
OUT
< 0.4V
V
IN
= 5V, No Load
V
IN
= 5V, EN = Inactive
V
IN
= 4.0V to 5.5V
400
1.1
0.01
0.15
1.0
0.7
0.7
0.7
0.6
0.5
200
190
190
190
180
50
2.5
1
0.4
1.65
1.25
1.20
1.20
1.15
1.00
240
235
230
225
220
V
OUT
= 1.8
V
OUT
= 2.7
V
OUT
= 2.8
V
OUT
= 2.85
V
OUT
= 3.0
V
OUT
= 3.3
V
OUT
= 2.7
V
OUT
= 2.8
V
OUT
= 2.85
V
OUT
= 3.0
V
OUT
= 3.3
V
OUT
/V
OUT
Load Regulation
I
L
=1 to 100mA
%
V
DO
Dropout Voltage
1, 2
I
OUT
= 100mA
mV
PSRR
Power Supply Rejection Ratio
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Output Noise
Output Voltage Temperature
Coefficient
100Hz
dB
T
SD
140
°C
T
HYS
20
°C
e
N
350
μV
RMS
T
C
80
PPM/°C
POK
POK
TH
POK Trip Threshold
Falling
25°C
-40 to 85°C
87.5
86
90.5
93.5
95
% of
V
OUT
POK
HYS
I
POK
V
POK
T
POK
EN
V
IH
V
IL
I
EN(SINK)
POK Hysteresis
POK Off-Current
POK Low Voltage
POK Delay
1.5
V
POK
= 5.5V, T
A
= 25°C
I
POK
= 1mA
V
OUT
Rising
100
200
nA
mV
ms
1.5
EN Input Threshold
EN Input Threshold
EN Input Leakage
V
IN
= 2.5V to 5.5V
V
IN
= 2.5V to 5.5V
V
ON
= 5.5V
2
V
0.5
1
0.01
μA
AAT3223
250mA NanoPower LDO
Linear Regulator with Power-OK
4
3223.2005.04.1.4
1. V
DO
is defined as V
IN
- V
OUT
when V
OUT
is 98% of nominal.
2. For V
OUT
< 2.3V, V
DO
= 2.5V - V
OUT
.
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| AAT3232 | 300mA CMOS Low Drop Out Linear Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3232 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:300mA CMOS Low Drop Out Linear Regulator |
| AAT3232IGV-2.5-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:300mA CMOS Low Drop Out Linear Regulator |
| AAT3232IGV-2.7-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:300mA CMOS Low Drop Out Linear Regulator |
| AAT3232IGV-2.8-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:300mA CMOS Low Drop Out Linear Regulator |
| AAT3232IGV-3.0-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:300mA CMOS Low Drop Out Linear Regulator |
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