GM66300TB5T GAMMA [Gamma Microelectronics Inc.], GM66300TB5T Datasheet
GM66300TB5T
Related parts for GM66300TB5T
GM66300TB5T Summary of contents
Page 1
Description The GM66300 series is 3.0A low-dropout linear voltage reg- ulators that provide a low-voltage, and high-current output with a minimum of external components. The GM66300 series offers extremely low dropout (typically 400mV at 3.0A) and low ground current (typically ...
Page 2
MARKING INFORMATION & PIN CONFIGURATIONS 2 TO-263-2 (D PAK) GM66300 VVAYWW OUT GND TO-263-5(D PAK) GM66302 AYWW EN Adj OUT GND ORDERING INFORMATION Ordering Number GM66300 GM66300-1.8TA3T GM66300-1.8TA3R GM66300-1.8TB3T GM66300-2.5TA3T GM66300-2.5TA3R ...
Page 3
PIN DESCRIPTION PIN Number PIN Number PIN NUMBER GM66300 GM66301 GM66302 TAB 3, TAB 3, TAB ABSOLUTE MAXIMUM RATINGS (Note 1) Parameter Power Dissipation Supply Voltage Lead Temperature (Soldering, ...
Page 4
ELECTRICAL CHARACTERISTICS T = 25°C, bold values indicate -40°C J Parameter Output Voltage Line Regulation Load Regulation Output Voltage change with Temperature Coef. Note 5 Dropout Voltage Note 6 & 9 Ground Current Note 7 Dropout Ground Pin Current Current ...
Page 5
TYPICAL CHARACTERISTICS 600 400 350 500 V = 2.5V OUT 300 400 250 200 300 V = 1.8V OUT 150 200 100 100 -40 -20 0 1000 2000 3000 Output Current (mA) Figure 1. Dropout Voltage vs. ...
Page 6
APPLICATION INFORMATION The GM66300 series is a high performance with low- dropout voltage regulator, suitable for moderate to high-current voltage regulator applications. Its 500mV dropout voltage at full load makes it especially valuable in battery-powered systems and as a high-efficiency ...
Page 7
Input Capacitor An input capacitor of 1µF or greater is recommended when the device is more than 4 inches away from the bulk as supply capacitance, or when the supply is a battery. Small surfacemount ceramic chip capacitors can be ...
Page 8
TO-220 PACKAGE OUTLINE DIMENSIONS 3.60 ± 0.20 1.30 ± 0.10 1.70 1.50 DP0.20 1.46 1.00 1.27 ± 0.10 2.54 TYP (2.54 ± 0.20) 3° 10.00 ± 0.20 TO-220-5 PACKAGE OUTLINE DIMENSIONS 3.60 ± 0.20 1.30 ± 0.10 1.70 1.50 DP0.20 ...
Page 9
TO-263-2 PACKAGE OUTLINE DIMENSIONS 9.90 ± 0.20 15° 0.40 1.20 1.50 DP0.20 9.20 ± 0.20 15.3 ± 0.20 1.4 ± 0.20 4.90 ± 0.20 0.90 ± 0.10 1.27 ± 0.10 2.54 TYP (2.54 ± 0.20) 0.40 0.90 3° 3° R ...
Page 10
ORDERING NUMBER GM 66300/ 6630X 1.8 TA3 T Gamma Micro. Circuit Type Output Voltage 1.8: 1.8V 2.5: 2.5V Blank: Adj 10 Shipping R: Tape & Reel T: Tube Package TA3: TO-263-2 TA5: TO-263-5 TB3: TO-220-3 TB5: TO-220-5 ...
Page 11
11 ...