G930 Datasheet, PDF (1/8 Pages) Global Mixed-mode Technology Inc – 3.5V 400mA Low Dropout Regulator

Global Mixed-mode Technology Inc.
G930/G931
3.5V 400mA Low Dropout Regulator
Features
„Dropout voltage typically 0.8V @ I_O = 400mA
„Output current in excess of 400mA
„Output voltage accuracy +3%/-2%
„Quiescent current, typically 600µA
„Internal short circuit current limit
„Internal over temperature protection
General Description
The G930/G931 positive 3.5V voltage regulator fea-
tures the ability to source 400mA of output current
with a dropout voltage of typically 0.8V over the en-
tire operating temperature range. A low quiescent
current is provided over the entire output current
range. The typical quiescent current is 0.6mA. Fur-
thermore, the quiescent current is smaller when the
regulator is in the dropout mode (V_IN < 3.5V).
Familiar regulator features such as over temperature
and over current protection circuits are provided to
prevent it from being damaged by abnormal operating
conditions.
Ordering Information
ORDER NUMBER
PACKAGE TYPE
1
PIN OPTION
2
3
G930T21U
SOT 89
VOUT
GND
VIN
G931T24U
SOT 89
GND
VIN
VOUT
* For other package types, pin options and package, please contact us at sales @gmt.com.tw
Order Number Identification
GXXX XX X X
PACKAGE TYPE
T2 : SOT 89
T6 : SOT 223
T7 : SOT 23
T8 : µTO92
PIN OPTION
1
2
1 : VOUT
2 : VOUT
3 : GND
4 : GND
5 : VIN
6 : VIN
GND
VIN
VOUT
VIN
GND
VOUT
3
VIN
GND
VIN
VOUT
VOUT
GND
Packing Type
Pin Option
Package Type
Part Number
PACKING
U & D : Tape & Reel Direction
T : Tube
B : Bag
Typical Application
[Note 4] : Type of C_OUT
I_O
V_IN
G930
V_OUT
C1
0.47µF
IQ
C_OUT
10µF
Package Type
TTooppVVieieww
12 3
SOT 89、223
TTooppVViieeww
123
µTO 92
3
Top View
1
2
SOT 23
Ver: 4.5
May 13, 2002
TEL: [phone]
http://www.gmt.com.tw
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