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NCP1117DT285 PDF预览

NCP1117DT285

更新时间： 2024-11-22 22:45:39
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器
页数 文件大小 规格书
16页 147K
描述
1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

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NCP1117DT285 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TO-252包装说明：DPAK-3
针数：3Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.17可调性：FIXED
最大回动电压 1：1.2 V标称回动电压 1：1.07 V
最大绝对输入电压：20 V最大输入电压：10 V
最小输入电压：4.25 VJESD-30 代码：R-PSSO-G2
JESD-609代码：e0长度：6.54 mm
最大电网调整率：0.003%最大负载调整率：0.008%
功能数量：1输出次数：1
端子数量：2工作温度TJ-Max：150 °C
工作温度TJ-Min：-55 °C最大输出电流 1：1 A
最大输出电压 1：2.91 V最小输出电压 1：2.79 V
标称输出电压 1：2.85 V封装主体材料：PLASTIC/EPOXY
封装代码：TO-252封装等效代码：SMSIP3H,.38,90TB
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：RAIL峰值回流温度（摄氏度）：240
认证状态：Not Qualified调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：2.38 mm子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子面层：Tin/Lead (Sn80Pb20)端子形式：GULL WING
端子节距：2.29 mm端子位置：SINGLE
处于峰值回流温度下的最长时间：30最大电压容差：2.1%
宽度：6.095 mmBase Number Matches：1

NCP1117DT285 数据手册

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NCP1117, NCV1117  
1.0 A Low−Dropout Positive  
Fixed and Adjustable  
Voltage Regulators  
The NCP1117 series are low dropout positive voltage regulators that  
are capable of providing an output current that is in excess of 1.0 A  
with a maximum dropout voltage of 1.2 V at 800 mA over  
temperature. This series contains eight fixed output voltages of 1.5 V,  
1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no  
minimum load requirement to maintain regulation. Also included is an  
adjustable output version that can be programmed from 1.25 V to  
18.8 V with two external resistors. On chip trimming adjusts the  
reference/output voltage to within ±1.0% accuracy. Internal protection  
features consist of output current limiting, safe operating area  
compensation, and thermal shutdown. The NCP1117 series can  
operate with up to 20 V input. Devices are available in SOT−223 and  
DPAK packages.  
http://onsemi.com  
Tab  
SOT−223  
ST SUFFIX  
CASE 318H  
1
1 2 3  
3
(Top View)  
Pin: 1. Adjust/Ground  
2. Output  
3. Input  
Heatsink tab is connected to Pin 2.  
Tab  
Features  
• Output Current in Excess of 1.0 A  
• 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature  
• Fixed Output Voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V,  
5.0 V, and 12 V  
DPAK  
DT SUFFIX  
CASE 369C  
1
2
3
1
3
(Top View)  
• Adjustable Output Voltage Option  
• No Minimum Load Requirement for Fixed Voltage Output Devices  
• Reference/Output Voltage Trimmed to ±1.0%  
• Current Limit, Safe Operating and Thermal Shutdown Protection  
• Operation to 20 V Input  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on pages 11 and 12 of this data sheet.  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 13 of this data sheet.  
• NCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
• Pb−Free Packages are Available  
Applications  
• Consumer and Industrial Equipment Point of Regulation  
• Active SCSI Termination for 2.85 V Version  
• Switching Power Supply Post Regulation  
• Hard Drive Controllers  
• Battery Chargers  
TYPICAL APPLICATIONS  
110 W  
110 W  
110 W  
3
2
NCP1117  
XT285  
Input  
Output  
2
3
NCP1117  
XTA  
18 to 27  
Lines  
+
+
22  
mF  
10  
mF  
Input  
Output  
+
+
10  
mF  
10  
3
NCP1117  
XTXX  
2
1
1
mF  
+
+
10  
mF  
10  
mF  
4.75 V  
to  
+
1
110 W  
5.25 V  
Figure 1. Fixed  
Output Regulator  
Figure 2. Adjustable  
Output Regulator  
Figure 3. Active SCSI Bus Terminator  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
July, 2004 − Rev. 11  
NCP1117/D  
1234567...16

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NCP1117DT285 替代型号

型号 品牌 替代类型 描述 数据表
NCP1117DT285RKG ONSEMI

完全替代

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完全替代

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