GMT G924-170T1U 300ma low-noise ldo regulator Datasheet

G924
Global Mixed-mode Technology Inc.
300mA Low-Noise LDO Regulators
Features
General Description
„
The G924 is a low supply current, low dropout linear
regulator that comes in a space saving SOT-23-5
package. The supply current at no-load is 90µA. In the
shutdown mode, the maximum supply current is less
than 1µA. Operating voltage range of the G924 is from
2.5V to 5.5V. The over-current protection limit is set at
550mA typical and 400mA minimum. An over-temperature protection circuit is built-in in the G924 to
prevent thermal overload. These power saving features make the G924 ideal for use in the battery- powered applications such as notebook computers, cellular phones, and PDA’s.
„
„
„
„
„
„
„
„
Low, 90µA No-Load Supply Current
Guaranteed 300mA Output Current
Dropout Voltage is 200mV @ 150mA Load
PSRR=53dB @ 1kHz
Over-Temperature Protection and Short-Circuit
Protection
Max. Supply Current in Shutdown Mode < 1µA
Low Output Noise at 28µVRMS
Stable with low cost ceramic capacitors
Output voltage: 1.20V~5.00V
Applications
„
„
„
„
„
„
Notebook Computers
Cellular Phones
PDAs
Digital still Camera and Video Recorders
Hand-Held Devices
Audio Codec
Pin Configuration
SHDN
1
GND
2
Typical Application Circuit
5
VIN
VIN
+C
G924
BATTERY
G924
IN
_ 1µF
4
3
BYP
OUT
SOT-23-5
COUT
4.7µF
SHDN
GND
BYP
OUTPUT
VOLTAGE
OUT
CBYP
10nF
Fixed mode
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.6
Apr 20, 2011
1
G924
Global Mixed-mode Technology Inc.
Ordering Information
ORDER NUMBER
(Pb free/Green)
MARKING
VOLTAGE
TEMP.
RANGE
PACKAGE
G924-330T1Uf
94AXx
3.30V
-40°C~ +85°C
SOT-23-5
For other output voltage, please contact us at [email protected]
Note: T1: SOT-23-5
U: Tape & Reel
Selector Guide
ORDER NUMBER
ORDER NUMBER
(Pb free)
OUTPUT VOLTAGE (V)
MARKING
G924-120T1U
G924-130T1U
G924-140T1U
G924-150T1U
G924-160T1U
G924-170T1U
G924-180T1U
G924-190T1U
G924-200T1U
G924-210T1U
G924-220T1U
G924-230T1U
G924-240T1U
G924-250T1U
G924-260T1U
G924-270T1U
G924-280T1U
G924-285T1U
G924-290T1U
G924-300T1U
G924-310T1U
G924-315T1U
G924-320T1U
G924-330T1U
G924-340T1U
G924-350T1U
G924-360T1U
G924-370T1U
G924-380T1U
G924-390T1U
G924-400T1U
G924-410T1U
G924-420T1U
G924-430T1U
G924-440T1U
G924-450T1U
G924-460T1U
G924-470T1U
G924-475T1U
G924-480T1U
G924-490T1U
G924-500T1U
G924-120T1Uf
G924-130T1Uf
G924-140T1Uf
G924-150T1Uf
G924-160T1Uf
G924-170T1Uf
G924-180T1Uf
G924-190T1Uf
G924-200T1Uf
G924-210T1Uf
G924-220T1Uf
G924-230T1Uf
G924-240T1Uf
G924-250T1Uf
G924-260T1Uf
G924-270T1Uf
G924-280T1Uf
G924-285T1Uf
G924-290T1Uf
G924-300T1Uf
G924-310T1Uf
G924-315T1Uf
G924-320T1Uf
G924-330T1Uf
G924-340T1Uf
G924-350T1Uf
G924-360T1Uf
G924-370T1Uf
G924-380T1Uf
G924-390T1Uf
G924-400T1Uf
G924-410T1Uf
G924-420T1Uf
G924-430T1Uf
G924-440T1Uf
G924-450T1Uf
G924-460T1Uf
G924-470T1Uf
G924-475T1Uf
G924-480T1Uf
G924-490T1Uf
G924-500T1Uf
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.85
2.90
3.00
3.10
3.15
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
4.10
4.20
4.30
4.40
4.50
4.60
4.70
4.75
4.80
4.90
5.00
94AAx
94ABx
94ACx
94ADx
94AEx
94AFx
94AGx
94AHx
94AIx
94AJx
94AKx
94ALx
94AMx
94ANx
94AOx
94APx
94AQx
94ARx
94ASx
94ATx
94AUx
94AVx
94AWx
94AXx
94AYx
94AZx
94BAx
94BBx
94BCx
94BDx
94BEx
94BFx
94BGx
94BHx
94BIx
94BJx
94BKx
94BLx
94BMx
94BNx
94BOx
94BPx
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.6
Apr 20, 2011
2
Similar pages