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TC2014-2.8VCTTRY PDF预览

TC2014-2.8VCTTRY

更新时间: 2024-10-02 12:59:35
品牌 Logo 应用领域
美国微芯 - MICROCHIP 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
20页 371K
描述
Fixed Positive LDO Regulator, 2.8V, 0.07V Dropout, CMOS, PDSO5

TC2014-2.8VCTTRY 技术参数

生命周期:Active包装说明:SOP,
Reach Compliance Code:compliantFactory Lead Time:13 weeks
风险等级:5.67最大回动电压 1:0.07 V
最大输入电压:6 V最小输入电压:3.8 V
JESD-30 代码:R-PDSO-G5功能数量:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.05 A
最大输出电压 1:2.856 V最小输出电压 1:2.744 V
标称输出电压 1:2.8 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别:TS 16949表面贴装:YES
技术:CMOS端子形式:GULL WING
端子位置:DUALBase Number Matches:1

TC2014-2.8VCTTRY 数据手册

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TC2014/2015/2185  
50 mA, 100 mA, 150 mA CMOS LDOs with  
Shutdown and Reference Bypass  
Features  
General Description  
• Low Supply Current: 80 µA (Max)  
The TC2014, TC2015 and TC2185 are high-accuracy  
(typically ±0.4%) CMOS upgrades for bipolar Low  
Drop-out Regulators (LDOs), such as the LP2980.  
Total supply current is typically 55 µA; 20 to 60 times  
lower than in bipolar regulators.  
• Low Dropout Voltage: 140 mV (Typ.) @ 150 mA  
• High-Output Voltage Accuracy: ±0.4% (Typ.)  
• Standard or Custom Output Voltages  
• Power-Saving Shutdown Mode  
The key features of the device include low noise oper-  
ation (plus bypass reference), low dropout voltage  
– typically 45 mV for the TC2014, 90 mV for the  
TC2015, and 140 mV for the TC2185, at full load – and  
fast response to step changes in load. Supply current  
is reduced to 0.5 µA (max) and VOUT falls to zero when  
the shutdown input is low. These devices also  
• Reference Bypass Input for Ultra Low-Noise  
Operation  
• Fast Shutdown Response Time: 60 µsec (Typ.)  
• Overcurrent and Overtemperature Protection  
• Space-Saving 5-Pin SOT-23A Package  
• Pin-Compatible Upgrades for Bipolar Regulators  
incorporate  
protection.  
overcurrent and  
overtemperature  
• Wide Operating Temperature Range:  
-40°C to +125°C  
The TC2014, TC2015 and TC2185 are stable with an  
output capacitor of 1 µF and have maximum output  
currents of 50 mA, 100 mA and 150 mA, respectively.  
For higher-output current versions, see the TC1107  
(DS21356), TC1108 (DS21357) and TC1173  
(DS21362) (IOUT = 300 mA) data sheets.  
• Standard Output Voltage Options:  
- 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V,  
3.3V, 5.0V  
Applications  
• Battery-Operated Systems  
• Portable Computers  
• Medical Instruments  
• Instrumentation  
Typical Application  
1
5
V
V
V
V
OUT  
IN  
OUT  
IN  
• Cellular/GSM/PHS Phones  
• Linear Post-Regulator for SMPS  
• Pagers  
+
+
1 µF  
1 µF  
Related Literature  
2
TC2014  
TC2015  
TC2185  
GND  
• Application Notes: AN765, AN766, AN776 and  
AN792  
Package Type  
5-Pin SOT-23A  
3
4
Bypass  
SHDN  
V
Bypass  
4
OUT  
0.01 µF  
Reference  
Bypass Cap  
(Optional)  
5
TC2014  
TC2015  
TC2185  
Shutdown Control  
(from Power Control Logic)  
2
1
3
V
GND SHDN  
IN  
2001-2012 Microchip Technology Inc.  
DS21662F-page 1  

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