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PDF GL6250 Data sheet ( Hoja de datos )
| Número de pieza | GL6250 | |
| Descripción | 250mA ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR | |
| Fabricantes | Gleam | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GL6250 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Gleam
Power Management
GL6250
250mA ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR
Description
GL6250 combine high accuracy with very low power
consumption, and provides high output current even when
the application requires extremely low input-output voltage
differential.
GL6250 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
load conditions.
Gl6250 comes in SOT-23 (150mW), SOT-89 (500mW)
and TO-92 packages.
Features
Maximum output current 250mA (within
maximum power dissipation)
Output Voltage: from 1.5V to 6.0V in 0.1V
increments
Output Voltage ± 2%
CMOS low power consumption, typically
1.0uA at Vout=5.0V
Input Stability typically 0.2%/V
Ultra-low dropout Voltage 0.38V @ Iout=200mA
at Vout=5.0V
Small input/ output differential 0.4V at 160mA
(Vout=3.3V)
SOT-23 (150mW) , SOT-89 (500mW) and
TO-92 packages
Application
Palmtops
Portable Cameras
Video Recorders
TYPICAL APPLICATION CIRCUITS
Battery Powered Equipment
Reference Voltage Sources
GL6250
VIN VOUT
VIN +CIN VSS
+
CL
RL
1uF 1uF
(Tantalum)
(Tantalum)
http://www.gleammicro.com 1
1 page  
Gleam
Power Management
GL6250
250mA ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Parameter
Symbol
Condition
Min Typ Max Unit Circuit
GL6250-1.5V
1.470 1.500 1.530
GL6250-1.8V
1.760 1.800 1.840
GL6250-2.5V
2.450 2.500 2.550
GL6250-2.7V
2.650 2.700 2.760
GL6250-2.8V
2.740 2.800 2.860
GL6250-3.0V
2.940 3.000 3.060
Output Voltage
GL6250-3.2V
GL6250-3.3V
GL6250-3.5V
VOUT(E)(Note 2)
IOUT=40mA,
VIN >VDrop+VOUT
3.136 3.200 3.264
3.240 3.300 3.370
3.430 3.500 3.570
V
1
GL6250-3.6V
3.530 3.600 3.670
GL6250-4.0V
3.920 4.000 4.080
GL6250-4.4V
4.312 4.400 4.488
GL6250-4.5V
4.410 4.500 4.590
GL6250-5.0V
4.900 5.000 5.100
GL6250-1.5V
GL6250-1.8V
GL6250-2.5V
GL6250-2.7V
GL6250-2.8V
GL6250-3.0V
Maximum Output Current
GL6250-3.2V
GL6250-3.3V
GL6250-3.5V
GL6250-3.6V
GL6250-4.0V
GL6250-4.4V
GL6250-4.5V
GL6250-5.0V
IOUT max
VIN=3.0V, VOUT(E) 1.35V
VIN=3.0V, VOUT(E) 1.62V
VIN=4.0V, VOUT(E) 2.3V
VIN=4.0V, VOUT(E) 2.43V
VIN=4.0V, VOUT(E) 2.52V
VIN=4.0V, VOUT(E) 2.7V
VIN=4.0V, VOUT(E)
VIN=4.0V, VOUT(E)
2.88V
2.97V
250
VIN=5.0V, VOUT(E) 3.15V
VIN=5.0V, VOUT(E) 3.24V
VIN=5.0V, VOUT(E) 3.6V
VIN=6.0V, VOUT(E) 3.96V
VIN=6.0V, VOUT(E) 4.05V
VIN=6.0V, VOUT(E) 4.5V
mA 1
5
5 Page 
Gleam
Power Management
GL6250
250mA ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR
T SOT-23 PACKAGE OUTLINE DIMENSIONS
2.90 0.05
0.35TYP
0.152 ±0.008
0.14 ±0.06
0.45 ±0.08
2.80 ±0.10
1.60 ±0.05
R0.150REF
5 ~15
0.95 ±0.025
1.90 ±0.05
R0.150REF
1~9
0.80 ±0.05
5 ~15
1.10 ±0.10
1.20 ±0.15
0.10 ±0.05
Unit: mm
G SOT-89 PACKAGE OUTLINE DIMENSIONS
R 0.13~4X
4.5±0.1
1.72±0.12
4.1±0.16
2.45±0.16
1.05±0.16
0.5±0.06
1.50
1.50
10(2X)
3.00
0.42±0.06
1.50±0.1
0.4±0.06
Unit: mm
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet GL6250.PDF ] | |
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