ISSUED DATE :2005/04/29 REVISED DATE :
G5M 2163
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 G5M2163 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. In applications requiring a low noise, regulated supply, place a 1000pF capacitor between Bypass and Ground. The G5M2163 is stable with an output capacitance of 2.2 F or greater.
Features & Low Dropout Voltage Very
Functional Block Diagram
Applications & Battery Powered Widgets
&Instrumentation &Wireless Devices &PC Peripherals &Portable Electronics &Cordless Phones &Electronic Scales
&Guaranteed 300mA output &Over-Temperature Shutdown &Current Limiting &Short Circuit Current Fold-back &Highly Accurate± 1.5% &Noise Reduction Bypass Capacitor &Power-saving Shutdown Mode &Factor Pre-set Output Voltage
Package Dimensions
REF. A B C D E F
Millimeter Min. Max. 4.40 4.60 4.05 4.25 1.50 1.70 1.30 1.50 2.40 2.60 0.80 -
REF. G H I J K L
Dimensions Millimeter 3.00 REF. 1.50 REF. 0.40 0.52 1.40 1.60 0.35 0.41 5 C YP. T
Typical Application Circuit
1/7
ISSUED DATE :2005/04/29 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 jc ja PD
Ratings
8 PD/( VIN- VO) 1.5~5.0 -40 ~ +85 -40 ~ +125 150 38 180 550 B
Unit
V mA V :
: /W : /W mW
Electrical Characteristics Ta=25
Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Quiescent Current Ground Pin Current Line Regulation Symbol VOUT (E)
(Note1)
unless otherwise noted
Condition
VIN=VOUT(T)+2V, IO=1mA VIN=VOUT(T)+2V, IO=300mA
Min
-1.5% -2.5% 300 300 -1 1.4V
TYP
VOUT(T)
(Note2)
Max
1.5% 2.5% 1 1300 400 300 50 0.2 0.15 0.1 0.4 7 300 VIN 0.4 0.1 0.5 1 0.4
Unit
V V mA mA % mV A A
IO ILIM REGLOAD VDROPOUT IQ IGND REGLINE
VIN=VOUT(T)+2V, VOUT VOUT(E)*0.96 VIN=VOUT(T)+2V, VO>1.2V VIN=VOUT(T)+2V, IO=1mA to 300mA 1.2V VOUT(T) 2.0V IO=300mA VO=VOUT(E)-2% 2.0V
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