GM6250
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Description
GM6250 combines high accuracy with very low
power consumption, and provides high output
current even when the application requires
extremely low input-output voltage dropout.
GM6250 includes a precision voltage reference,
an error correction circuit, over-temperature
protection, and a current limited output driver.
Fast transient response to load variations
provides excellent stability under dynamic loads.
GM6250 comes in SOT-23 (150mW), and SOT-89
(500mW).
Features
Maximum output current up 300mA
Output voltage from 1.5V to 5.0V in
0.1V increments
Output voltage accuracy : ±2%
CMOS low power consumption,
typically 1.0µA at V
OUT
= 5.0V
Input stability: typically 0.2%/V
Ultra low dropout voltage: 0.38V @ I
OUT
= 200mV at V
OUT
= 5.0V
SOT-23 (150mW), SOT-89 (500mW) and
TO-92 packages
Application
Palmtops
Portable Cameras
Video Recorders
Battery Powered Equipment
Reference Voltage Sources
Typical Application Circuits
GM6250-x.x
V
IN
V
IN
V
SS
V
OUT
R
L
C
IN
1µF
(Tantalum)
1µF
C
OUT
(Tantalum)
www.gammamicro.com.tw
1
GM6250
V2.00
GM6250
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Marking Information and Pin Configurations
(Top View)
SOT23
TO92
SOT89
V
IN
2
EAVYW
1
V
SS
3
V
OUT
6250
VV
AYWW
GM6250
VVAYWW
1
V
SS
2
3
V
IN
V
OUT
1 2 3
V
SS
V
IN
V
OUT
EA: Device Code
V: Voltage Code (see next page)
Y: Year (8 = 2008, 9 = 2009 ….)
W: Week Code
Week 1-26 : A – Z
Week 27-52 : A - Z
Week 53 : A
VV: Voltage suffix (18 = 1.8V, 50 = 5.0V…)
A: Assembly Site Code
Y: Year (8 = 2008, 9 = 2009 ….)
WW: Week Code
Marking Information and Pin Configurations – Green Product
(Top View)
SOT23
TO92
SOT89
V
IN
2
EAVYW
1
V
SS
3
V
OUT
6250G
VV
AYWW
GM6250G
VVAYWW
1
V
SS
2
3
V
IN
V
OUT
1 2 3
V
SS
V
IN
V
OUT
EA: Device Code, Green Product
G: Green Product
VV: Voltage suffix (18 = 1.8V, 50 = 5.0V…)
A: Assembly Site Code
Y: Year (8 = 2008, 9 = 2009 ….)
WW: Week Code
GM6250
V2.00
2
V: Voltage Code (see next page)
Y: Year (8 = 2008, 9 = 2009 ….)
W: Week Code
Week 1-26 : A – Z
Week 27-52 : A - Z
Week 53 : A
GM6250
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Ordering Information
Ordering Number
GM6250-1.5T92B
GM6250-1.5T92RL
GM6250-1.5ST23R
GM6250-1.5ST89R
GM6250-1.8T92B
GM6250-1.8T92RL
GM6250-1.8ST23R
GM6250-1.8ST89R
GM6250-2.2T92B
GM6250-2.2T92RL
GM6250-2.2ST23R
GM6250-2.2ST89R
GM6250-2.5T92B
GM6250-2.5T92RL
GM6250-2.5ST23R
GM6250-2.5ST89R
GM6250-2.7T92B
GM6250-2.7T92RL
GM6250-2.7ST23R
GM6250-2.7ST89R
GM6250-2.8T92B
GM6250-2.8T92RL
GM6250-2.8ST23R
GM6250-2.8ST89R
GM6250-2.85T92B
GM6250-2.85T92RL
GM6250-2.85ST23R
GM6250-2.85ST89R
GM6250-3.0T92B
GM6250-3.0T92RL
GM6250-3.0ST23R
GM6250-3.0ST89R
3.0V
2.85V
2.8V
2.7V
2.5V
2.2V
1.8V
1.5V
Output Voltage
Voltage Code
Package
TO-92
TO-92
C
SOT-23
SOT-89
TO-92
TO-92
E
SOT-23
SOT-89
TO-92
TO-92
D
SOT-23
SOT-89
TO-92
TO-92
G
SOT-23
SOT-89
TO-92
TO-92
T
SOT-23
SOT-89
TO-92
TO-92
H
SOT-23
SOT-89
TO-92
TO-92
I
SOT-23
SOT-89
TO-92
TO-92
J
SOT-23
SOT-89
Shipping
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
3
GM6250
V2.00
1,000 Units/Tape and Reel
GM6250
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Ordering Information
(Continued)
Ordering Number
GM6250-3.2T92B
GM6250-3.2T92RL
GM6250-3.2ST23R
GM6250-3.2ST89R
GM6250-3.3T92B
GM6250-3.3T92RL
GM6250-3.3ST23R
GM6250-3.3ST89R
GM6250-3.5T92B
GM6250-3.5T92RL
GM6250-3.5ST23R
GM6250-3.5ST89R
GM6250-3.6T92B
GM6250-3.6T92RL
GM6250-3.6ST23R
GM6250-3.6ST89R
GM6250-4.0T92B
GM6250-4.0T92RL
GM6250-4.0ST23R
GM6250-4.0ST89R
GM6250-4.4T92B
GM6250-4.4T92RL
GM6250-4.4ST23R
GM6250-4.4ST89R
GM6250-4.5T92B
GM6250-4.5T92RL
GM6250-4.5ST23R
4.5V
4.4V
4.0V
3.6V
3.5V
3.3V
3.2V
Output Voltage
Voltage Code
Package
TO-92
TO-92
U
SOT-23
SOT-89
TO-92
TO-92
K
SOT-23
SOT-89
TO-92
TO-92
V
SOT-23
SOT-89
TO-92
TO-92
L
SOT-23
SOT-89
TO-92
TO-92
M
SOT-23
SOT-89
TO-92
TO-92
W
SOT-23
SOT-89
TO-92
TO-92
N
SOT-23
SOT-89
TO-92
5.0V
TO-92
Q
SOT-23
SOT-89
Shipping
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
GM6250
V2.00
4
GM6250-4.5ST89R
GM6250-5.0T92B
GM6250-5.0T92RL
GM6250-5.0ST23R
GM6250-5.0ST89R
GM6250
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Ordering Information – Green Product
Ordering Number
GM6250-1.5T92BG
GM6250-1.5T92RLG
GM6250-1.5ST23RG
GM6250-1.5ST89RG
GM6250-1.8T92BG
GM6250-1.8T92RLG
GM6250-1.8ST23RG
GM6250-1.8ST89RG
GM6250-2.2T92BG
GM6250-2.2T92RLG
GM6250-2.2ST23RG
GM6250-2.2ST89RG
GM6250-2.5T92BG
GM6250-2.5T92RLG
GM6250-2.5ST23RG
GM6250-2.5ST89RG
GM6250-2.7T92BG
GM6250-2.7T92RLG
GM6250-2.7ST23RG
GM6250-2.7ST89RG
GM6250-2.8T92BG
GM6250-2.8T92RLG
GM6250-2.8ST23RG
GM6250-2.8ST89RG
GM6250-2.85T92BG
GM6250-2.85T92RLG
GM6250-2.85ST23RG
GM6250-2.85ST89RG
GM6250-3.0T92BG
GM6250-3.0T92RLG
GM6250-3.0ST23RG
GM6250-3.0ST89RG
3.0V
2.85V
2.8V
2.7V
2.5V
2.2V
1.8V
1.5V
Output Voltage
Voltage Code
Package
TO-92
TO-92
C
SOT-23
SOT-89
TO-92
TO-92
E
SOT-23
SOT-89
TO-92
TO-92
D
SOT-23
SOT-89
TO-92
TO-92
G
SOT-23
SOT-89
TO-92
TO-92
T
SOT-23
SOT-89
TO-92
TO-92
H
SOT-23
SOT-89
TO-92
TO-92
I
SOT-23
SOT-89
TO-92
TO-92
J
SOT-23
SOT-89
Shipping
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Bag
2,000 Units/Ammo Pack (Tape)
3,000 Units/Tape and Reel
1,000 Units/Tape and Reel
5
GM6250
V2.00
1,000 Units/Tape and Reel
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