DatasheetsPDF.com

G5U2189 Dataheets PDF



Part Number G5U2189
Manufacturers GTM
Logo GTM
Description CMOS Low Dropout Voltage Regulator
Datasheet G5U2189 DatasheetG5U2189 Datasheet (PDF)

www.DataSheet4U.com ISSUED DATE :2006/04/14 REVISED DATE : G5U2189 Description 1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r The G5U2189 of positive, linear regulators feature low ground current (45 A typ.) with low dropout voltage, making them ideal for battery applications. Output voltages are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the “Worst” of operating .

  G5U2189   G5U2189



Document
www.DataSheet4U.com ISSUED DATE :2006/04/14 REVISED DATE : G5U2189 Description 1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r The G5U2189 of positive, linear regulators feature low ground current (45 A typ.) with low dropout voltage, making them ideal for battery applications. Output voltages are set at the factory and trimmed to 1.5% accuracy. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the “Worst” of operating conditions. The G5U2189 is stable with an output capacitance of 4.7 F or greater. Features Very Low Dropout Voltage Guaranteed 1.55A output Over-Temperature Shutdown Current Limiting Highly Accurate± 1.5% Low Temperature Coefficient Power-Saving Shutdown Mode Adjustable Version Functional Block Diagram Applications Package Dimensions Battery Powered Widgets Instrumentation Wireless Devices PC Peripherals Portable Electronics REF. A b L4 c L1 E Millimeter Min. Max. 4.40 4.80 0.66 0.91 0.00 0.30 B 0.36 0.5 2.29 2.79 9.80 10.4 REF. c2 L2 D e L Millimeter Min. Max. 1.25 1.45 1.27 REF. 8.6 9.0 1.70 REF. 14.6 15.8 0˚ 8˚ Typical Application Circuit G5U2189 Page: 1/7 ISSUED DATE :2006/04/14 REVISED DATE : Absolute Maximum Ratings Parameter Input Max Voltage Output Current Output Voltage Operating Ambient Temperature Junction Temperature Maximum Junction Temperature Thermal Resistance Internal Power Dissipation( EDS Classification T=100 ) Symbol VIN IOUT VOUT Topr Tj Tj Max jc PD Ratings 8 PD/( VIN- VO) Gnd-0.3 to VIN+0.3 -40 ~ +85 -40 ~ +125 150 5 3.0 B Unit V A V /W W Electrical Characteristics VIN=VOUT(T)+2V, VEN=VIN, TA=25 Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Ground Pin Current Line Regulation Input Voltage Over Temperature Shutdown Over Temperature Hysterisis unless otherwise Min -1.5% 1.55 1.55 -1 2.0V 2.8V Note3 - Symbol VOUT (E) (Note1) Condition IO=1mA VOUT>1.2V VOUT>1.2V IO=1mA to 1.5A IO=1.55A VO=VOUT(E)-2% 2.0V


G5U2188 G5U2189 G5U2596M


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)