Global Mixed-mode Technology Inc.
G9613
Low-Dropout, 300mA Linear Regulator with POK
Features
General Description
300mA Output Current, with Foldback Current
The G9613 are low-dropout, linear regulator with
PowerGood function. Shutdown turns off whole IC.
Other features include foldback current limiting and
thermal overload protection.
Limiting
High Ripple Rejection
±2% Output Accuracy
±2% POK Threshold Accuracy
Externally Programmable POK Time Delay
Generator
The POK function in G9613 detect VOUT level, keep-
ing it asserted for time delay determined by external
capacitor. The POK output is active low open-drain
output. The detection threshold are 90% of the regu-
lator output voltage.
Internal 300mA P-Channel Pass Transistor
300µA quiescent Current
Thermal Overload Protection
SOT-23-6 Package
POK Function
MLCC Capacitor Stabled
Applications
CD ROM or DVD ROM
Slim-Type CD/DVD
DVD Player
Ordering Information
ORDER
REGULATOR OUTPUT POK THRESHOLD
TEMP.
RANGE
PACKAGE
(Pb free)
MARKING
NUMBER
VOLTAGE
VOLTAGE
G9613-33TB1U
G9613-30TB1U
G9613-25TB1U
G9613-18TB1U
G9613-17TB1U
G9613-15TB1U
G9613-12TB1U
963Ax
963Bx
963Cx
963Dx
963Ex
963Fx
963Gx
3.3
3.0
2.5
1.8
1.7
1.5
1.2
90% *VOUT
90% *VOUT
90% *VOUT
90% *VOUT
90% *VOUT
90% *VOUT
90% *VOUT
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
Note: TB:SOT-23-6
1: Bonding Code
U: Tape & Reel
Pin Configuration
Typical Operation Circuit
Rpull
10k
G9613
G9613
VIN
CIN
1µF
VIN
VOUT
POK
1
2
6
5
VIN
VOUT
POK
GND
GND
CL
RL
10µF
(MLCC)
CD
SHDN
SHDN
3
4
CD
CD
SOT-23-6
SHDN=Low to shutdown
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.2
Dec 27, 2006
1