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PDF SGM2021 Data sheet ( Hoja de datos )
| Número de pieza | SGM2021 | |
| Descripción | Linear Regulators | |
| Fabricantes | Shengbang Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SGM2021 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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SGM2021
Low Power, Low Dropout,
Linear Regulators
GENERAL DESCRIPTION
The SGM2021 series low-power, low-noise, low-dropout,
CMOS linear voltage regulators operate from a 2.5V to
5.5V input voltage. They are the perfect choice for low
voltage, low power applications. A low ground current
makes this part attractive for battery operated power
systems. The SGM2021 series also offer low dropout
voltage to prolong battery life in portable electronics.
The SGM2021 features include output current limit and
thermal shutdown protection.
The SGM2021 is available in Green SOT-23-3 package. It
operates over an ambient temperature range of -40℃ to
+85℃.
APPLICATIONS
Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
FEATURES
Low Output Noise
Low Dropout Voltage
Maximum Output Current: 300mA
Thermal-Overload Protection
Output Current Limit
Available Fixed Output Voltages: 0.9V, 1.2V,
1.3V, 1.5V, 1.8V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V,
2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.6V, 4.2V
and 5.0V
-40℃ to +85℃ Operating Temperature Range
Available in Green SOT-23-3 Package
PRODUCT NAME STRUCTURE
SGM2021-XXX X XX G / TR
Tape and Reel
Green Product
Package Type
N3 SOT-23-3
Operating Temperature Range
Y -40℃ to +85℃
Output Voltage
0.9 0.9V
1.2 1.2V
1.3 1.3V
1....5 1....5V
3.6 3.6V
4.2 4.2V
5.0 5.0V
SG Micro Corp
www.sg-micro.com
REV. B
1 page  
SGM2021
Low Power, Low Dropout,
Linear Regulators
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = VOUT (NOMINAL) + 0.5V or 2.5V (whichever is greater), CIN = 1μF, COUT = 1μF, TA = +25℃, unless otherwise noted.
SG Micro Corp
www.sg-micro.com
400
350
300
250
200
150
100
50
0
0
Dropout Voltage vs. Load Current
TA = +85℃
TA = +25℃
TA = -40℃
SGM2021-2.8
50 100 150 200 250 300
Load Current (mA)
5
5 Page 
SGM2021
TAPE AND REEL INFORMATION
Low Power, Low Dropout,
Linear Regulators
REEL DIMENSIONS
TAPE DIMENSIONS
P2 P0
W
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
B0
Reel Diameter
Reel Width (W1)
P1
DIRECTION OF FEED
A0
K0
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Package Type
SOT-23-3
Reel Width
Reel Diameter
W1
(mm)
7″ 9.0
A0
(mm)
3.2
B0
(mm)
3.3
K0
(mm)
1.3
P0
(mm)
4.0
P1
(mm)
4.0
P2
(mm)
2.0
W
(mm)
8.0
Pin1
Quadrant
Q3
SG Micro Corp
www.sg-micro.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet SGM2021.PDF ] | |
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