Linear Regulators. SGM2021 Datasheet

SGM2021 Regulators. Datasheet pdf. Equivalent

SGM2021 Datasheet
Recommendation SGM2021 Datasheet
Part SGM2021
Description Linear Regulators
Feature SGM2021; SGM2021 Low Power, Low Dropout, Linear Regulators GENERAL DESCRIPTION The SGM2021 series low-power,.
Manufacture Shengbang Microelectronics
Datasheet
Download SGM2021 Datasheet




Shengbang Microelectronics SGM2021
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 a Green SOT-23-3
package. It operates over an ambient temperature
range of -40to +85.
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
-40to +85Operating Temperature Range
Available in a Green SOT-23-3 Package
PRODUCT NAME STRUCTURE
APPLICATIONS
Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
SGM2021-XXX X XX G / TR
Tape and Reel
Green Product
Package Type
N3 SOT-23-3
Operating Temperature Range
Y -40to +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
TYPICAL APPLICATION
INPUT
2.5V to 5.5V
CIN
1μF
IN
OUT
SGM2021
GND
OUTPUT
COUT
1μF
SG Micro Corp
www.sg-micro.com
Figure 1. Typical Application Circuit
APRIL 2016 – REV. B. 1



Shengbang Microelectronics SGM2021
SGM2021
Low Power, Low Dropout,
Linear Regulators
PACKAGE/ORDERING INFORMATION
MODEL
SGM2021-0.9
VOUT
(V)
0.9V
PACKAGE
DESCRIPTION
SPECIFIED
TEMPERATURE
RANGE
SOT-23-3 -40to +85
ORDERING
NUMBER
SGM2021-0.9YN3G/TR
PACKAGE
MARKING
PACKING
OPTION
YL09
Tape and Reel, 3000
SGM2021-1.2 1.2V SOT-23-3 -40to +85SGM2021-1.2YN3G/TR
YL12
Tape and Reel, 3000
SGM2021-1.3 1.3V SOT-23-3 -40to +85SGM2021-1.3YN3G/TR
YL13
Tape and Reel, 3000
SGM2021-1.5 1.5V SOT-23-3 -40to +85SGM2021-1.5YN3G/TR
YL15
Tape and Reel, 3000
SGM2021-1.8 1.8V SOT-23-3 -40to +85SGM2021-1.8YN3G/TR
YL18
Tape and Reel, 3000
SGM2021-2.1 2.1V SOT-23-3 -40to +85SGM2021-2.1YN3G/TR
YL21
Tape and Reel, 3000
SGM2021-2.5 2.5V SOT-23-3 -40to +85SGM2021-2.5YN3G/TR
YL25
Tape and Reel, 3000
SGM2021-2.6 2.6V SOT-23-3 -40to +85SGM2021-2.6YN3G/TR
YL26
Tape and Reel, 3000
SGM2021-2.7 2.7V SOT-23-3 -40to +85SGM2021-2.7YN3G/TR
YL27
Tape and Reel, 3000
SGM2021-2.8 2.8V SOT-23-3 -40to +85SGM2021-2.8YN3G/TR
YL28
Tape and Reel, 3000
SGM2021-2.85 2.85V SOT-23-3
-40to +85SGM2021-2.85YN3G/TR
YL2J
Tape and Reel, 3000
SGM2021-2.9 2.9V SOT-23-3 -40to +85SGM2021-2.9YN3G/TR
YL29
Tape and Reel, 3000
SGM2021-3.0 3.0V SOT-23-3 -40to +85SGM2021-3.0YN3G/TR
YL30
Tape and Reel, 3000
SGM2021-3.1 3.1V SOT-23-3 -40to +85SGM2021-3.1YN3G/TR
YL31
Tape and Reel, 3000
SGM2021-3.2 3.2V SOT-23-3 -40to +85SGM2021-3.2YN3G/TR
YL32
Tape and Reel, 3000
SGM2021-3.3 3.3V SOT-23-3 -40to +85SGM2021-3.3YN3G/TR
YL33
Tape and Reel, 3000
SGM2021-3.6 3.6V SOT-23-3 -40to +85SGM2021-3.6YN3G/TR
YL36
Tape and Reel, 3000
SGM2021-4.2 4.2V SOT-23-3 -40to +85SGM2021-4.2YN3G/TR
YL42
Tape and Reel, 3000
SGM2021-5.0 5.0V SOT-23-3 -40to +85SGM2021-5.0YN3G/TR
YL50
Tape and Reel, 3000
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
SG Micro Corp
www.sg-micro.com
APRIL 2016
2



Shengbang Microelectronics SGM2021
SGM2021
Low Power, Low Dropout,
Linear Regulators
ABSOLUTE MAXIMUM RATINGS
IN to GND ............................................................ -0.3V to 6V
Output Short-Circuit Duration.......................................Infinite
OUT to GND .......................................... -0.3V to (VIN + 0.3V)
Power Dissipation, PD @ TA = 25
SOT-23-3 ....................................................................... 0.4W
Package Thermal Resistance
SOT-23-3, θJA .......................................................... 250/W
Junction Temperature.................................................+150
Storage Temperature Range ....................... -65to +150
Lead Temperature (Soldering, 10s) ............................+260
ESD Susceptibility
HBM............................................................................. 4000V
MM................................................................................. 400V
RECOMMENDED OPERATING CONDITIONS
Operating Temperature Range ...................... -40to +85
OVERSTRESS CAUTION
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. SGMICRO recommends that
all integrated circuits be handled with appropriate precautions.
Failure to observe proper handling and installation procedures
can cause damage. ESD damage can range from subtle
performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage
because very small parametric changes could cause the
device not to meet its published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
PIN CONFIGURATION
(TOP VIEW)
GND 1
3 IN
OUT 2
SOT-23-3
NOTE:
(1) The location of pin 1 on the YLxx is determined by
orienting the package marking as shown.
(2) “xx” is the output voltage code. (For example: when the
output voltage is 1.8V, it is expressed as 18.)
PIN DESCRIPTION
PIN NAME
FUNCTION
1
GND Ground.
2
OUT Regulator Output.
Regulator Input. Supply voltage can
3
IN range from 2.5V to 5.5V. Bypass
with a 1μF capacitor to GND.
SG Micro Corp
www.sg-micro.com
APRIL 2016
3







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