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Número de pieza | G9133 | |
Descripción | 3.3V 1A Low Dropout Regulator | |
Fabricantes | Global Mixed-mode Technology | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de G9133 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! Global Mixed-mode Technology Inc.
G9133
3.3V 1A Low Dropout Regulator with Disable
Features
Dropout voltage 0.5V @ IO = 1A
Output current in excess of 1A
Output voltage accuracy ±2.5%
Quiescent current, typically 5mA
Internal short circuit current limit
Internal over temperature protection
TO220 4pin Full-Mold package
ON/OFF control
General Description
The G9133 positive 3.3V voltage regulator features
the ability to source 1A of output current. The dropout
voltage is 0.5V at 1A output current. The typical qui-
escent current is 5mA. Furthermore, the quiescent
current is smaller when the regulator is in the dropout
mode (VIN < 3.3V).
Familiar regulator features such as over tem-
perature and over current protection circuits are
provided to prevent it from being damaged by
abnormal operating conditions. A VEN pin is pro-
vided to disable the output when needed.
Ordering Information
ORDER
NUMBER
G9133TF1T
G9133TH1T
ORDER NUMBER
(Pb free)
G9133TF1Tf
G9133TH1Tf
MARKING
G9133
G9133
TEMP.
RANGE
PACKAGE
-40°C to +85°C TO220F-4
-40°C to +85°C TO220F-4
1
VIN
VIN
PIN OPTION
23
VO GND
VO GND
4
VEN
VEN
Order Number Identification
GXXXX XX X X
Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
TF : TO-220F-4 (short lead)
TH : TO-220F-4 (long lead)
1
1.: VIN
PIN OPTION
23
VO GND
PACKING
4 T : Tube
VEN
Package Type
TO-220F-4
Top View
12 3 4
VIN VO GND VEN
Ver: 0.7 Preliminary
Jul 12, 2006
Typical Application
VEN
VIN
G9133
C1
4.7µF
IQ
IO
VOUT
C47OµUTF
TEL: 886-3-5788833
http://www.gmt.com.tw
1
Free Datasheet http://www.datasheet-pdf.com/
1 page Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
Dropout Voltage vs. Temperature
500
400 IL=1A
300
200
100
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
-30
G9133
Load Regulation
IL=100mA~1A
VIN=5V
VIN=4V
-10 10 30 50 70 90
Temperature (°C)
Output Voltage vs. Temperature
3.5
3.45
3.4
IL=0.5A
3.35
3.3
VIN=5V
3.25
3.2
VIN=4V
3.15
3.1
-40 -20
0 20 40 60
Temperature (°C)
80 100
Quiescent Current vs. Temperature
5
4
VIN=6V
3
2 VIN=4V
1
VIN=5V
0
-30 -10
10 30 50 70
Temperature (°C)
90
Output Voltage vs. Disable Voltage
5
4
3
2
1
0
0 0.5 1 1.5 2 2.5 3
Disable Voltage Vdis(V)
Output Voltage vs. Input Voltage
5.0
4.5
4.0
3.5
3.0
2.5
2.0 IL=0A
1.5
1.0 IL=1A
0.5
0.0
01234567
Input Voltage VIN (V)
Ver: 0.7 Preliminary
Jul 12, 2006
TEL: 886-3-5788833
http://www.gmt.com.tw
5
Free Datasheet http://www.datasheet-pdf.com/
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet G9133.PDF ] |
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