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参数资料
| 型号： | AP1084D33L-U |
| 厂商： | Diodes Inc |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V 5A TO-252 |
| 产品变化通告： | Wire Change 18/June/2008 End Of Life 10/June/2010 |
| 标准包装： | 80 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 4.7 V ~ 12 V |
| 电压 - 压降（标准）： | 1.3V @ 5A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 5A |
| 电流 - 限制（最小）： | 5.1A |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-252-3，DPak（2 引线+接片），SC-63 |
| 供应商设备封装： | TO-252-3 |
| 包装： | 管件 |
AP1084
5A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Pin Assignment
(1) TO252-3L
( Top View )
3
V IN
(2) TO263-3L
( Top View )
3
V IN
2
1
V OUT
Adj (GND)
2
1
V OUT
Adj (GND)
Tab is V OUT
(3) TO220-3L
( Top View)
3
2
1
Tab is V OUT
Pin Description
V IN
V OUT
Adj (GND)
Tab is V OUT
Pin Name I/O
Pin #
Description
Adjustable (Ground only for fixed mode)
Adj (GND)
I
1
A resistor divider from this pin to the V OUT pin and ground sets the output voltage
(Ground only for Fixed-Mode).
V OUT
O
2
The output of the regulator. A minimum of 10uF (0.15 ? ≤ ESR ≤ 20 ? ) capacitor must
be connected from this pin to ground to insure stability.
The input pin of regulator. Typically a large storage capacitor is connected from this
V IN
I
3
pin to ground to insure that the input voltage does not sag below the minimum
dropout voltage during the load transient response. This pin must always be 1.4V
(1.3V) higher than V OUT in order for the device to regulate properly.
AP1084 Rev. 9
DS31070
3 of 11
JANUARY 2010
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1084D50 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1084D50A | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1084D50G-13 | 功能描述:低压差稳压器 - LDO LDO BIPOLAR 5A 5.0V RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| AP1084D50G-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR |
| AP1084D50L | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:5A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
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