参数资料
| 型号： | AP1186K5-33L-U |
| 厂商： | Diodes Inc |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V 1.5A TO263-5 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 最高 16V |
| 电压 - 压降（标准）： | 0.26V @ 1.5A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1.5A |
| 电流 - 限制（最小）： | 1.6A |
| 工作温度： | 0°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | TO-263-5 |
| 包装： | 管件 |
AP1186
1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
Block Diagram
Vin
Vout
Vctrl
+
Vsense
+
-
1.25V
+
CURRENT
LIMIT
THERMAL
SHUTDOWN
Package Connect Diagram
5 PIN TO263
FRONT VIEW
+
5 PIN TO220
FRONT VIEW
Adj
5
4
3
2
1
Tab is Vout
Vin
Vctrl
Vout
Adj(GND)
Vsense
5
4
3
2
1
Tab is Vout
Vin
Vctrl
Vout
Adj(GND)
Vsense
Pin Descriptions
Name
Vsense
Adj
(GND)
Vout
Vctrl
Vin
I/O
I
O
I
I
Description
This pin is the positive side of the reference that allows remote load sensing to achieve excellent load
regulation. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability.
A resistor divider from this pin to the Vout pin and ground sets the output voltage.
(GND only for fixed mode)
The output of the regulator. A minimum of 100uF capacitor must be connected from this pin to ground
to insure stability.
This pin is the supply pin for the internal control circuit as well as the base drive for the pass transistor.
This pin must always by higher than the Vout pin in order for the device to regulate. A minimum of
100uF capacitor must be connected from this pin to ground to insure stability.
The input of the regulator. Typically a large storage capacitor is connected from this 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 higher than Vout in order for the device to regulate.
AP1186 Rev. 1
2 of 9
www.diodes.com
MARCH 2007
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1186K550 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator |
| AP1186K550A | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator |
| AP1186K550L | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator |
| AP1186K5-50L-13 | 功能描述:低压差稳压器 - LDO LDO BI 1.5A 0.5V 16-18V 1.25V 5.0V FX 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 |
| AP1186K550LA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator |
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