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NCV33275 PDF预览

NCV33275

更新时间: 2024-11-09 04:13:39
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器
页数 文件大小 规格书
15页 168K
描述
300 mA, Low Dropout Voltage Regulator

NCV33275 数据手册

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MC33275, NCV33275  
300 mA, Low Dropout  
Voltage Regulator  
The MC33275 series are micropower low dropout voltage  
regulators available in a wide variety of output voltages as well as  
packages, SOT−223, SOP−8, DPAK, and DFN 4x4 surface mount  
packages. These devices feature a very low quiescent current and are  
capable of supplying output currents up to 300 mA. Internal current  
and thermal limiting protection are provided by the presence of a short  
circuit at the output and an internal thermal shutdown circuit.  
Due to the low input−to−output voltage differential and bias current  
specifications, these devices are ideally suited for battery powered  
computer, consumer, and industrial equipment where an extension of  
useful battery life is desirable.  
http://onsemi.com  
LOW DROPOUT  
MICROPOWER VOLTAGE  
REGULATOR  
MARKING  
DIAGRAMS  
Features  
Low Input−to−Output Voltage Differential of 25 mV at I = 10 mA,  
O
4
SOT−223  
ST SUFFIX  
CASE 318E  
and 260 mV at I = 300 mA  
AYW  
275xxG  
G
O
1
Extremely Tight Line and Load Regulation  
3
Stable with Output Capacitance of only 0.33 F for 2.5 V Output  
1
Voltage  
8
Internal Current and Thermal Limiting  
NCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
Pb−Free Packages are Available  
275xx  
ALYW  
G
SOIC−8  
D SUFFIX  
CASE 751  
8
1
1
Applications  
Battery Powered Consumer Products  
Hand−Held Instruments  
Camcorders and Cameras  
4
DPAK−3  
DT SUFFIX  
CASE 369A  
275xxG  
ALYWW  
1
3
1
1
V
in  
V
out  
1
275xx  
ALYWG  
G
DFN−8, 4x4  
MN SUFFIX  
CASE 488AF  
Thermal &  
Anti−sat  
Protection  
xx  
A
L
= Voltage Version  
= Assembly Location  
= Wafer Lot  
Rint  
Y
= Year  
1.23 V  
V. Ref.  
W, WW = Work Week  
G or G = Pb−Free Device  
(Note: Microdot may be in either location)  
54 K  
GND  
This device contains 41 active transistors  
ORDERING INFORMATION  
See detailed ordering and shipping information in the  
package dimensions section on page 10 of this data sheet.  
Figure 1. Simplified Block Diagram  
© Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
December, 2005 − Rev. 15  
MC33275/D  

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