参数资料
| 型号： | APX1117EG-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1A SOT-223 |
| 产品变化通告： | Wire Change 18/June/2008 |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 5 V |
| 输入电压： | 最高 15V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A（最小值） |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-261-4，TO-261AA |
| 供应商设备封装： | SOT-223-3 |
| 包装： | 带卷 (TR) |
APX1117
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Ordering Information
APX 1117 X XX G - 13
Package
D : TO252-3L
E : SOT223-3L
Vout
Blank : Adj
18 : 1.8V
Green
G : Green
Packing
13 : Tape & Reel
25 : 2.5V
33 : 3.3V
Device
APX1117DXXG-13
APX1117EXXG-13
Package
Code
D
E
Packaging
(Note 2)
TO252-3L
SOT223-3L
13” Tape and Reel
Quantity Part Number Suffix
2500/Tape & Reel -13
2500/Tape & Reel -13
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
Pin Assignments
(1) TO252-3L
( Top View )
(2) SOT223-3L
( Top View )
3
2
1
V IN
V OUT
Adj (GND)
3
2
1
Tab is V OUT
V IN
V OUT
Adj (GND)
Tab is V OUT
Pin Descriptions
Pin Name
Adj (GND)
V OUT
I/O
I
O
PIN #
1
2
Descriptions
A resistor divider from this pin to the V OUT pin and ground sets the output
voltage (Ground only for Fixed-Mode).
The output of the regulator. A minimum of 10uF capacitor (0.15 ? ≤ ESR ≤
20 ? ) must be connected from this pin to ground to insure stability.
The input pin of regulator. Typically a large storage capacitor (0.15 ? ≤ ESR
≤ 20 ? ) is connected from this pin to ground to insure that the input voltage
V IN
I
3
does not sag below the minimum dropout voltage during the load transient
response. This pin must always be 1.3V higher than V OUT in order for the
device to regulate properly.
APX1117 Rev. 5
DS31169
2 of 8
JANUARY 2010
? Diodes Incorporated
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