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TC2185-3.3VCTTR-VAO PDF预览

TC2185-3.3VCTTR-VAO

更新时间: 2024-11-13 13:14:27
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PC
页数 文件大小 规格书
20页 897K
描述
Fixed Positive LDO Regulator, 3.3V, 0.21V Dropout, CMOS, PDSO5

TC2185-3.3VCTTR-VAO 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:LSSOP,Reach Compliance Code:compliant
风险等级:5.65最大回动电压 1:0.21 V
最大输入电压:6 V最小输入电压:4.3 V
JESD-30 代码:R-PDSO-G5长度:2.95 mm
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 1:0.15 A最大输出电压 1:3.366 V
最小输出电压 1:3.234 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别:AEC-Q100; TS 16949座面最大高度:1.45 mm
表面贴装:YES技术:CMOS
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.63 mmBase Number Matches:1

TC2185-3.3VCTTR-VAO 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  
incorporate overcurrent and overtemperature  
protection.  
• 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  
• 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
VOUT  
VIN  
VOUT  
VIN  
• 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  
VOUT  
5
Bypass  
4
0.01 µF  
Reference  
Bypass Cap  
(Optional)  
TC2014  
TC2015  
TC2185  
Shutdown Control  
(from Power Control Logic)  
2
3
1
VIN  
GND SHDN  
© 2006 Microchip Technology Inc.  
DS21662E-page 1  

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