G926_06 Datasheet, PDF (1/8 Pages) Global Mixed-mode Technology Inc – Dual 500mA LDO Regulator

Global Mixed-mode Technology Inc.
Dual 500mA LDO Regulator
G926
Features
„ Wide Input Voltage Range: 4.3V~6.5V
„ I_O = 500mA, V_OUT1 and V_OUT2 Dropout Voltage
Typically 1V
„ Output Current in Excess of 500mA
„ Output Voltage Accuracy ±2%
„ Quiescent Current, Typically 200µA
„ Internal Short Circuit Current Limit
„ Internal Over Temperature Protection
Applications
„ CD/DVD-ROM, CD/RW
„ Wireless LAN Card/Keyboard/Mouse
„ Battery-Powered Equipment
„ XDSL Router
General Description
The G926A is a dual low dropout regulator with VOUT1
2.5V/500mA and VOUT2 3.3V/500mA, G926B is with
VOUT1 1.8V/500mA and VOUT2 3.3V/500mA, G926C
is with VOUT1 3.3V/500mA and VOUT2 2.5V/ 500mA
and G926D is with VOUT1 3.3V/500mA and VOUT2
1.8V/500mA. The dropout voltage is typically 1V with
500mA load. A low quiescent current is typical 200µA.
Familiar regulator features such as over temperature and
current limit protection circuits are provided to prevent it
from being damaged by abnormal operating conditions.
The G926 comes in a SOP-8 and SOP-8 (FD) with
power-pad package.
Ordering Information
ORDER
NUMBER
MARKING
G926AP1U
G926A
G926BP1U
G926B
G926CP1U
G926C
G926DP1U
G926D
G926AF1U
G926A
G926BF1U
G926B
G926CF1U
G926C
G926DF1U
G926D
Note: P1: SOP-8 F1: SOP-8 (FD)
U: Tape & Reel
Pin Configuration
VOUT1
2.5V
1.8V
3.3V
3.3V
2.5V
1.8V
3.3V
3.3V
VOUT2
3.3V
3.3V
2.5V
1.8V
3.3V
3.3V
2.5V
1.8V
TEMP.
RANGE
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
-40°C~ +85°C
PACKAGE
(Pb free)
SOP-8
SOP-8
SOP-8
SOP-8
SOP-8 (FD)
SOP-8 (FD)
SOP-8 (FD)
SOP-8 (FD)
Typical Application Circuit
VOUT1 1
VIN 2
VIN 3
VOUT2 4
G926
SOP-8
8 GND _{VOUT1 1}
G926
8 NC
7 GND
VIN 2
7 GND
6 GND
VIN 3
6 NC
5 GND _{VOUT2 4}
5 NC
SOP-8 (FD)
V_IN
10µF
VIN VOUT1
G926
VOUT2
GND
V_OUT1
10µF
V_OUT2
10µF
Ver: 0.3 Preliminary
Oct 19, 2006
TEL: [phone]
http://www.gmt.com.tw
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