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GQ2133

GTM
Part Number GQ2133
Manufacturer GTM
Description CMOS POSITIVE VOLTAGE REGULATOR
Published Sep 27, 2007
Detailed Description www.DataSheet4U.com ISSUED DATE :2005/03/16 REVISED DATE : GQ2133 Description C M O S P o s i t i v e Vo l t a g e R e...
Datasheet PDF File GQ2133 PDF File

GQ2133
GQ2133

Overview
www.
DataSheet4U.
com ISSUED DATE :2005/03/16 REVISED DATE : GQ2133 Description C M O S P o s i t i v e Vo l t a g e R e g u l a t o r The GQ2133 series of positive, linear regulators feature low quiescent current (30 A typ.
) with low dropout voltage, making them ideal for battery applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the “Worst” of operating conditions.
An additional feature is a “Power Good” detector, which pulls low when the output is out of regulation.
The GQ2133 is stable with an output capacitance of 2.
2 F or greater.
Features Applications Very Low Dropout Voltage Guaranteed 300mA output Over-Temperature Shutdown Current Limiting Short Circuit Current Fold-back Highly Accurate± 1.
5% Power Good Output Function Power-saving Shutdown Mode Factor Pre-set Output Voltage Functional Block Diagram Battery Powered Widgets Instrumentation Wireless Devices PC Peripherals Portable Electronics Cordless Phones Electronic Scales Note: If output voltage specification is lower than 1.
215V, Vref will be trimmed to 1.
2V Package Dimensions REF.
A B C D E F Millimeter Min.
Max.
2.
70 3.
10 2.
60 3.
00 1.
40 1.
80 0.
30 0.
55 0 0.
10 0° 10° REF.
G H I J K L Dimensions Millimeter 1.
90 REF.
1.
20 REF.
0.
12 REF.
0.
37 REF.
0.
60 REF.
0.
95 REF.
Typical Application Circuit 1/7 ISSUED DATE :2005/03/16 REVISED DATE : Absolute Maximum Ratings Parameter Input Max Voltage Output Current Output Voltage Operating Ambient Temperature Junction Temperature Maximum Junction Temperature Thermal Resistance Power Dissipation( T=100 ) EDS Classification Symbol VIN IOUT VOUT Topr Tj Tj Max ja PD Ratings 8 PD/( VIN- VO) 1.
2~3.
8 -40 ~ +85 -40 ~ +125 150 260 380 B Unit V mA V /W mW Electrical Characteristics Ta=25 Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Quiescent Current Ground Pin Current Line Regulation Input Voltage Over Temperature Shutdown Over Temperature Hysterisis V...


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