SGM2036
300mA, Low Power, Low Dropout,
RF Linear Regulators
GENERAL DESCRIPTION
The SGM2036 series low-power, low-dropout, CMOS
linear voltage regulators operate from a 1.6V to 5.5V
input voltage and deliver up to 300mA output current.
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
SGM2036 series also offer low dropout voltage to
prolong battery life in portable electronics. Systems
requiring a quiet voltage source, such as RF applications,
will benefit from the SGM2036 series’ low output noise
and high PSRR.
Other features include a 10nA logic-controlled shutdown
mode,
short
current
limit
and
thermal
shutdown
protection.
The SGM2036 has auto-discharge function to quickly
discharge V
OUT
in the disable status.
The SGM2036 is available in Green UTDFN-1×1-4L
SOT-23-5 and packages. It operates over an ambient
temperature range of -40℃ to +85℃.
FEATURES
Low Dropout Voltage
Thermal Overload Protection
Built-In Fold Back Protection Circuit
20μA Low Ground Current
10nA Logic-Controlled Shutdown
1.6V to 5.5V Input Voltage Range
Fixed Outputs of 0.8V, 0.9V, 1.0V, 1.05V, 1.1V, 1.2V,
1.3V, 1.35V, 1.5V, 1.8V, 1.85V, 2.1V, 2.2V, 2.3V, 2.5V,
2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V, 3.6V,
4.2V, 4.4V and 5.0V
Adjustable Output from 0.8V to 5.0V
Short Auto-Discharge Function
300mA Output Current
High Output Voltage Accuracy
Quick Start-Up Time
-40℃ to +85℃ Operating Temperature Range
Available in Green UTDFN-1×1-4L and SOT-23-5
Packages
APPLICATIONS
Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment
SG Micro Corp
www.sg-micro.com
REV. A. 2
SGM2036
PACKAGE/ORDERING INFORMATION
MODEL
SGM2036-0.8
SGM2036-0.9
SGM2036-1.0
SGM2036-1.05
SGM2036-1.1
SGM2036-1.2
SGM2036-1.3
SGM2036-1.35
SGM2036-1.5
SGM2036-1.8
SGM2036-1.85
SGM2036-2.1
SGM2036-2.2
SGM2036-2.3
SGM2036-2.5
SGM2036-2.6
SGM2036-2.7
SGM2036-2.8
SGM2036-2.85
SGM2036-2.9
SGM2036-3.0
SGM2036-3.3
V
OUT
(V)
0.8V
0.9V
1.0V
1.05V
1.1V
1.2V
1.3V
1.35V
1.5V
1.8V
1.85V
2.1V
2.2V
2.3V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.3V
PACKAGE
DESCRIPTION
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
UTDFN-1×1-4L
300mA, Low Power, Low Dropout,
RF Linear Regulators
ORDERING
NUMBER
SGM2036-0.8YUDH4G/TR
SGM2036-0.9YUDH4G/TR
SGM2036-1.0YUDH4G/TR
SGM2036-1.05YUDH4G/TR
SGM2036-1.1YUDH4G/TR
SGM2036-1.2YUDH4G/TR
SGM2036-1.3YUDH4G/TR
SGM2036-1.35YUDH4G/TR
SGM2036-1.5YUDH4G/TR
SGM2036-1.8YUDH4G/TR
SGM2036-1.85YUDH4G/TR
SGM2036-2.1YUDH4G/TR
SGM2036-2.2YUDH4G/TR
SGM2036-2.3YUDH4G/TR
SGM2036-2.5YUDH4G/TR
SGM2036-2.6YUDH4G/TR
SGM2036-2.7YUDH4G/TR
SGM2036-2.8YUDH4G/TR
SGM2036-2.85YUDH4G/TR
SGM2036-2.9YUDH4G/TR
SGM2036-3.0YUDH4G/TR
SGM2036-3.3YUDH4G/TR
MARKING
INFORMATION
SF
NE
J3
NF
O0
HE
O1
Z7
HF
I0
O2
O3
O4
SA
O5
N6
O6
I1
O7
O8
I2
I3
PACKING
OPTION
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
Tape and Reel, 10000
SG Micro Corp
www.sg-micro.com
2
SGM2036
PACKAGE/ORDERING INFORMATION
MODEL
SGM2036-0.8
SGM2036-0.9
SGM2036-1.0
SGM2036-1.05
SGM2036-1.1
SGM2036-1.2
SGM2036-1.3
SGM2036-1.5
SGM2036-1.8
SGM2036-1.85
SGM2036-2.1
SGM2036-2.2
SGM2036-2.3
SGM2036-2.5
SGM2036-2.6
SGM2036-2.7
SGM2036-2.8
SGM2036-2.85
SGM2036-2.9
SGM2036-3.0
SGM2036-3.1
SGM2036-3.3
SGM2036-3.6
SGM2036-4.2
SGM2036-4.4
SGM2036-5.0
SGM2036-ADJ
NOTE:
XX
= Date Code.
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.
300mA, Low Power, Low Dropout,
RF Linear Regulators
V
OUT
(V)
0.8V
0.9V
1.0V
1.05V
1.1V
1.2V
1.3V
1.5V
1.8V
1.85V
2.1V
2.2V
2.3V
2.5V
2.6V
2.7V
2.8V
2.85V
2.9V
3.0V
3.1V
3.3V
3.6V
4.2V
4.4V
5.0V
Adjustable
PACKAGE
DESCRIPTION
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
ORDERING
NUMBER
SGM2036-0.8YN5G/TR
SGM2036-0.9YN5G/TR
SGM2036-1.0YN5G/TR
SGM2036-1.05YN5G/TR
SGM2036-1.1YN5G/TR
SGM2036-1.2YN5G/TR
SGM2036-1.3YN5G/TR
SGM2036-1.5YN5G/TR
SGM2036-1.8YN5G/TR
SGM2036-1.85YN5G/TR
SGM2036-2.1YN5G/TR
SGM2036-2.2YN5G/TR
SGM2036-2.3YN5G/TR
SGM2036-2.5YN5G/TR
SGM2036-2.6YN5G/TR
SGM2036-2.7YN5G/TR
SGM2036-2.8YN5G/TR
SGM2036-2.85YN5G/TR
SGM2036-2.9YN5G/TR
SGM2036-3.0YN5G/TR
SGM2036-3.1YN5G/TR
SGM2036-3.3YN5G/TR
SGM2036-3.6YN5G/TR
SGM2036-4.2YN5G/TR
SGM2036-4.4YN5G/TR
SGM2036-5.0YN5G/TR
SGM2036-ADJYN5G/TR
MARKING
INFORMATION
SS7XX
SP0XX
SP1XX
SP2XX
SP3XX
SP4XX
SP5XX
SP6XX
SP7XX
SP8XX
SP9XX
SPAXX
SS9XX
SPBXX
SN5XX
SPCXX
SPDXX
SPEXX
SPFXX
SQ0XX
SQ1XX
SQ2XX
SQ3XX
SQ4XX
SQ5XX
SQ6XX
SQ7XX
PACKING
OPTION
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
MARKING INFORMATION
SYY X X
Date code - Month ("A" = Jan. "B" = Feb.
…
"L" = Dec.)
Date code - Year ("A" = 2010, "B" = 2011
…)
Chip I.D.
For example: SQ7EA (2014, January)
SG Micro Corp
www.sg-micro.com
3
SGM2036
ABSOLUTE MAXIMUM RATINGS
IN to GND................................................................. -0.3V to 6V
Output Short-Circuit Duration............................................Infinite
EN to GND................................................................ -0.3V to 6V
OUT, BP/FB to GND................................... -0.3V to (V
IN
+ 0.3V)
Power Dissipation, P
D
@ T
A
= 25℃
UTDFN-1×1-4L...............................................................400mW
SOT-23-5........................................................................390mW
Package Thermal Resistance
UTDFN-1×1-4L,
θ
JA
.......................................................280℃/W
SOT-23-5,
θ
JA
............................................................... 285℃/W
Operating Temperature Range............................ -40℃ to +85℃
Junction Temperature........................................................ 150℃
Storage Temperature Range............................. -65℃ to +150℃
Lead Temperature (Soldering, 10s)................................... 260℃
ESD Susceptibility
HBM..................................................................................4000V
MM......................................................................................400V
300mA, Low Power, Low Dropout,
RF Linear Regulators
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.
SGMICRO reserves the right to make any change in circuit
design, specification or other related things if necessary without
notice at any time. Please contact SGMICRO sales office to get
the latest datasheet.
NOTE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
SG Micro Corp
www.sg-micro.com
4
SGM2036
PIN CONFIGURATIONS
(TOP VIEW)
IN
4
300mA, Low Power, Low Dropout,
RF Linear Regulators
EN
3
IN
1
5
OUT
GND
2
1
2
EN
3
4
BP/FB
OUT
GND
SOT-23-5
UTDFN-1×1-4L
PIN DESCRIPTION
PIN
UTDFN-1×1-4L
1
2
3
4
SOT-23-5
5
2
3
1
NAME
OUT
GND
EN
IN
Regulator Output.
Ground.
Enable Pin. This pin has an internal pull-down resistor. A logic low
reduces the supply current to less than 1μA. Connect to IN for normal
operation.
Regulator Input. Supply voltage can range from 1.6V to 5.5V. Bypass
with a 1μF capacitor to GND.
Reference-Noise Bypass Pin (fixed voltage version only). Bypass with
a low-leakage 0.01μF ceramic capacitor for reduced noise at the
output. The capacitor is recommended to be placed very close to the
pin for high PSRR.
Feedback Pin (adjustable voltage version only). This is used to set the
output voltage of the device.
The exposed pad should be connected to a large ground plane to
maximize thermal performance.
FUNCTION
BP
—
4
FB
Exposed Pad
—
SG Micro Corp
www.sg-micro.com
5
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