Global Mixed-mode Technology Inc.
G901
3.3V 300mA Low Dropout Regulator
Features
Dropout voltage typically 0.45V @ I
O
= 300mA
Output current in excess of 300mA
Output voltage accuracy +3%
Quiescent current, typically 0.6mA
Internal short circuit current limit
Internal over temperature protection
General Description
The G901 positive 3.3V voltage regulator features the
ability to source 300mA of output current with a dropout
voltage of typically 0.45V. A low quiescent current is
provided. The typical quiescent current is 0.6mA.
Familiar regulator features such as over temperature
and over current protection circuits are provided to
prevent it from being damaged by abnormal operating
conditions.
Applications
CD
-
ROM
Modem
LAN Hub
Networking Appliances
Mouse
Keyboard
Ordering Information
ORDER NUMBER
G901T21U
G901T24U
PACKAGE TYPE
SOT 89
SOT 89
1
V
OUT
GND
PIN OPTION
2
GND
V
IN
3
V
IN
V
OUT
* For other package types, pin options and package, please contact us at sales
@
gmt.com.tw
Order Number Identification
GXXX
XX
X
X
Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
T2 : SOT 89
1
1 : V
OUT
2 : V
OUT
3 : GND
4 : GND
5 : V
IN
6 : V
IN
PIN OPTION
2
GND
V
IN
V
OUT
V
IN
GND
V
OUT
3
V
IN
GND
V
IN
V
OUT
V
OUT
GND
PACKING
U & D : Tape & Reel Direction
T : Tube
B : Bag
Typical Application
[Note 4]: Type of C
OUT
I
O
V
IN
C
IN
1碌F
Package Type
G901
+
I
Q
V
OUT
Top View
C
OUT
10碌F
1
2
3
SOT 89
Ver: 1.0
Mar 22, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
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