参数资料
| 型号： | AP1117T33L-U |
| 厂商： | Diodes Inc |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V 1A TO220-3 |
| 标准包装： | 1,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 输入电压： | 6.4 V ~ 18 V |
| 电压 - 压降（标准）： | 1.3V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-3 |
| 供应商设备封装： | TO-220-3 |
| 包装： | 管件 |
| 产品目录页面： | 1135 (CN2011-ZH PDF) |
| 其它名称： | AP1117T33L-UDI |
AP1117/AP1117I
Typical Applications Circuit
?
?
( 5V/3.3V fixed output )
( 5V/2.5V ADJ output )
Pin Descriptions
V o ? V REF ? (1 ?
R 2
R 1
)
Pin Number
1
2
I/O
I
O
Pin Name
Adj (GND)
V OUT
Function
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 4.7μF capacitor (0.15 ? ≤ ESR ≤ 0.5 ? ) 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 pin to ground to
insure that the input voltage does not sag below the minimum dropout voltage during the load
3
I
V IN
transient response. This pin must always be 1.3V higher than V OUT in order for the device to regulate
properly. A minimum of 4.7μF capacitor (0.15 ? ≤ ESR ≤ 0.5 ? ) must be connected from this pin to
ground to insure stability.
Functional Block Diagram
V IN
3
2
V OUT
+
Thermal
+
CURRENT
LIMIT
+
1.25V
+
1
GND
(FIXED)
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
Shutdown
2 of 13
1
Adj
June 2013
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| MIC5200-3.3YMM TR | IC REG LDO 3.3V .1A 8-MSOP |
| HMC19DREI-S93 | CONN EDGECARD 38POS .100 EYELET |
| MIC5200-3.0YS TR | IC REG LDO 3V .1A SOT-223 |
| AP130-25WL-7 | IC REG LDO 2.5V .3A SC59-3 |
| MIC5219YMM TR | IC REG LDO ADJ .5A 8-MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1117T50 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117T-50 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117T50A | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117T-50A | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:1A Low Dropout Positive Adjustable or Fixed-Mode Regulator |
| AP1117T50G-13 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:1A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR |
发布紧急采购，3分钟左右您将得到回复。