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EZ1117CST-285.TRT PDF预览

EZ1117CST-285.TRT

更新时间: 2024-11-05 14:50:07
品牌 Logo 应用领域
商升特 - SEMTECH 光电二极管输出元件调节器
页数 文件大小 规格书
6页 187K
描述
Fixed Positive LDO Regulator, 2.85V, 1.2V Dropout, BIPolar, PDSO4, ROHS COMPLIANT, SOT-223, 4 PIN

EZ1117CST-285.TRT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-223
包装说明:SOP, SOT-223针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.12
可调性:FIXED最大回动电压 1:1.2 V
标称回动电压 1:1.1 V最大绝对输入电压:7 V
最大输入电压:7 VJESD-30 代码:R-PDSO-G4
长度:6.5 mm最大电网调整率:0.0057%
最大负载调整率:0.0114%功能数量:1
输出次数:1端子数量:4
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.8 A最大输出电压 1:2.907 V
最小输出电压 1:2.793 V标称输出电压 1:2.85 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOT-223封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.8 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子形式:GULL WING端子节距:2.3 mm
端子位置:DUAL最大电压容差:2%
宽度:3.5 mmBase Number Matches:1

EZ1117CST-285.TRT 数据手册

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EZ1117  
0.8 & 1.0 Amp Positive  
Voltage Regulators  
POWER MANAGEMENT  
Description  
Features  
The EZ1117 series of high performance positive voltage  
regulators are designed for use in applications requiring  
low dropout performance at up to 0.8A.  
‹ Low dropout performance: 1.2V max.  
‹ Full current rating over line and temperature  
‹ Fast transient response  
‹ ±2% total output regulation over line, load and  
temperature  
‹ Adjust pin current max 90µA over temperature  
‹ Fixed/adjustable output voltage  
‹ Line regulation 0.2% max.  
Additionally, the EZ1117 series provides excellent  
regulation over variations in line, load and temperature.  
Outstanding features include low dropout performance  
at rated current, fast transient response, internal  
current limiting and thermal shutdown protection of the  
output device.  
‹ Load regulation 0.4% max.  
‹ SOT-223 and TO-263 packages  
The EZ1117 series of three terminal regulators offer fixed  
and adjustable voltage options available in the space  
saving SOT-223 and TO-263 packages.  
Applications  
‹ Low voltage microcontrollers  
‹ Switching power supply post-regulation  
Typical Application Circuit  
Fixed Voltage Regulator  
U1  
EZ1117-2.5  
3
2
TAB  
VIN > 4.75V  
VOUT = 2.5V  
IN  
OUT  
+
+
C1  
10uF Tant.  
C2  
GND  
1
10uF Tant. Min.  
Adjustable Voltage Regulator  
U1  
EZ1117  
OUT  
3
2
TAB  
VIN > 4.75V  
VOUT = 3.45V  
IN  
+
+
C1  
R1  
C2  
10uF Tant.  
ADJ  
1
133 Ohm, 1%  
10uF Tant. Min  
R2  
232 Ohm, 1%  
R2  
R1  
VOUT = VREF 1+  
+ IADJ R2  
Notes:  
(1) C1 needed if device is far from filter capacitors  
(2) C2 minimum value required for stability  
Revision: November 5, 2004  
1
www.semtech.com  

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