Selection Guide - Linear Voltage Regulators and Voltage Reference
Input Voltage
max. (V)
Output
Voltage
Accuracy
Part No.
Output Voltage (V)
Output Current
Package
Low Dropout Linear Regulator
AIC1117
AIC1117A
AIC1086
AIC1085
AIC1084
7
7
7
7
7
1.8/2.5/2.85/3.3/5.0/adj.
1.8/2.5/2.85/3.3/5.0/adj.
1.8/2.5/2.85/3.3/5.0/adj.
1.5/1.8/2.5/3.3/adj.
1.5/1.8/2.5/3.3/adj
800mA
1A
1.5A
3A
5A
±1%
±1%
±1%
±1%
±1%
TO252, TO220, SOT223, TO263
TO252, TO220, SOT223, TO263
TO220, SOT223, TO263, TO252
TO220, TO252, TO263
TO220, TO252, TO263
Smart Low Dropout Linear Regulator
AIC1729
AIC1531
AIC1532
* Feature-
8
7
7
1.8 ~ 4.0V, in step of 0.1V
3.3
3.3
400mA
500mA
500mA
±2%
±5%
±5%
SO-8, DIP8
SO-8, DIP8, QFN12
SO-8, DIP8
AIC1729: Dual Output with Voltage Detector
AIC1531/1532: Prioritized Input Source (V
CC
, V
SBY
, V
AUX
) to meet IAPC
Ultra Low Dropout Linear Regulator
AIC1721/D
AIC1722A
AIC1723A
AIC1730
AIC1731
AIC1733
AIC1734
AIC1735
AIC1742
12
8
8
12
12
12
12
12
9
3.3/5.0
1.5/1.8/2.0/2.5/2.7/3.0/3.3/3.5/3.7/3.8/5.0/5.2
1.5/1.8/2.0/2.5/2.7/3.0/3.3/3.5/3.7/3.8/5.0/5.2
1.8~3.3V, in step of 0.1V
1.3/1.5/1.8/2.5/2.8/3.0/3.3
1.3/1.5/1.8/2.5/2.8/3.0/3.3
1.8/2.0/2.5/2.7/3.0/3.3/3.5/3.7/3.8/5.0/5.2
1.8/2.0/2.5/2.7/3.0/3.3/3.5/3.7/3.8/5.0/5.2
1.5/1.8/2.0/2.5/2.8/2.85/2.9/3.0/3.3
150/300mA
300mA
500mA
150mA
300mA
500mA
300mA
500mA
150mA
±1%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
±2%
SOT89, TO92
SOT89, TO92, SOT23
SOT23, TO252, SOT89, SOT223
SOT23-5
SOT23-5, SOT89-5
SOT23-5, SOT89-5, TO-252-5
SOT89, TO92, SOT23
SOT89, SOT223, TO252, SOT23
SOT23-5
Negative Voltage Regulator
AIC1714
-13
-3.0/-3.3/-5.0
5mA
±1.5%
SOT89, TO92
Voltage Reference
Part No.
AIC431
TL431A
TL431
Cathode
Voltage
max. (V)
30
30
30
Reference Voltage (V)
2.495
2.495
2.495
Sink Current
250µA~200mA
250µA~200mA
250µA~200mA
Reference
Voltage
Accuracy
±0.5%
±1.0%
±1.6%
Package
SO8, SOT23, SOT89, TO92
SO8, SOT23, SOT89, TO92
SO8, SOT23, SOT89, TO92
DDR Regulator
Part No.
AIC1383
AIC1383A
AIC1383B
AIC1384
Input Voltage
max. (V)
6
6
6
5.5
Output Voltage (V)
adj.
adj.
adj.
adj.
Output Current
1500mA
2000mA
3000mA
3000mA
Load
Regulation
±25mV
±20mV
±45mV
±25mV
SOP8
Package
SOP8, TO252-5
SOP8, TO252-5, TO263-5
SOP8, SOP8 Exposed Pad
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For more information, please visit http://www.analog.com.tw
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