SGM2202
150mA, High PSRR, High Voltage Regulator
GENERAL DESCRIPTION
FEATURES
The SGM2202 series is a set of low power high voltage
● Low Power Consumption
regulators implemented in CMOS technology which can
● 150mA Nominal Output Current
provide 150mA output current. The device allows input
● Low Dropout Voltage
voltage as high as 36V. The SGM2202 series is available
● High PSRR
in adjustable and several fixed output voltages. CMOS
● Low Temperature Coefficient
technology ensures low dropout voltage and low
● High Input Voltage (up to 36V)
quiescent current.
● Output Voltage Accuracy: ±2.5%
● Fixed Output Voltages: 2.5V, 2.8V, 3.0V, 3.3V and 5.0V
Although designed primarily as fixed voltage regulator,
● Adjustable Output Voltages: 0.8V to 13.2V
the device can be used with external components to
● -40℃ to +85℃ Operating Temperature Range
obtain variable output voltages.
● Available in Green SOT-23-5 and SOT-23-6 Packages
The SGM2202 series is available in Green SOT-23-5
APPLICATIONS
and SOT-23-6 packages. It operates over an ambient
temperature range of -40℃ to +85℃.
Battery-Powered Equipment
Communication Equipment
Audio/Video Equipment
TYPICAL APPLICATION
VIN
VIN
CIN
1μF
VOUT
VOUT
SGM2202
ON
EN
COUT
1μF
BP
GND
OFF
CBP
0.01μF
Figure 1. Fixed Voltage Typical Application Circuit
VIN
CIN
1μF
OFF
EN
BP
CBP
0.01μF
VOUT
VOUT
VIN
ON
SGM2202-ADJ
GND
R1
FB
COUT
1μF
R2
Figure 2. Adjustable Voltage Typical Application Circuit
SG Micro Corp
www.sg-micro.com
OCTOBER 2020 – REV. A. 2
SGM2202
150mA, High PSRR, High Voltage Regulator
PACKAGE/ORDERING INFORMATION
SPECIFIED
PACKAGE
TEMPERATURE
DESCRIPTION
RANGE
MODEL
VOUT
(V)
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
SGM2202-2.5
2.5
SOT-23-5
-40℃ to +85℃
SGM2202-2.5YN5G/TR
G1DXX
Tape and Reel, 3000
SGM2202-2.8
2.8
SOT-23-5
-40℃ to +85℃
SGM2202-2.8YN5G/TR
SX5XX
Tape and Reel, 3000
SGM2202-3.0
3.0
SOT-23-5
-40℃ to +85℃
SGM2202-3.0YN5G/TR
SX6XX
Tape and Reel, 3000
SOT-23-5
(L-Type)
-40℃ to +85℃
SGM2202-3.0YN5LG/TR
G12XX
Tape and Reel, 3000
SGM2202-3.3
3.3
SOT-23-5
-40℃ to +85℃
SGM2202-3.3YN5G/TR
SX8XX
Tape and Reel, 3000
SGM2202-5.0
5.0
SOT-23-5
-40℃ to +85℃
SGM2202-5.0YN5G/TR
G3DXX
Tape and Reel, 3000
SGM2202-ADJ
Adjustable
SOT-23-6
-40℃ to +85℃
SGM2202-ADJYN6G/TR
SVFXX
Tape and Reel, 3000
MARKING INFORMATION
NOTE: XX = Date Code.
YYY X X
Date Code - Month
Date Code - Year
Serial Number
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.
ABSOLUTE MAXIMUM RATINGS
VIN, EN to GND ................................................. -0.3V to 44V
VOUT to GND .......................... -0.3V to Min(VIN + 0.3V, 15V)
BP, FB to GND .......................... -0.3V to Min(VIN + 0.3V, 6V)
Power Dissipation, PD @ TA = +25℃
SOT-23-5, SOT-23-5 (L-Type) ................................... 0.517W
SOT-23-6 ................................................................... 0.558W
Package Thermal Resistance
SOT-23-5, SOT-23-5 (L-Type), θJA .......................... 242℃/W
SOT-23-6, θJA .......................................................... 224℃/W
Junction Temperature .................................................+150℃
Storage Temperature Range ....................... -65℃ to +150℃
Lead Temperature (Soldering, 10s) ............................+260℃
ESD Susceptibility
HBM ............................................................................. 4000V
MM ................................................................................. 150V
CDM ............................................................................ 1000V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range ............................................2.7V to 36V
Operating Temperature Range ...................... -40℃ to +85℃
SG Micro Corp
www.sg-micro.com
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 if ESD protections are
not considered carefully. 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 even small parametric changes could cause the
device not to meet the published specifications.
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
OCTOBER 2020
2
SGM2202
150mA, High PSRR, High Voltage Regulator
PIN CONFIGURATIONS
SGM2202-Fixed Output (TOP VIEW)
VIN
1
GND
2
EN
3
5
4
SGM2202-3.0 (Only) (TOP VIEW)
VOUT
BP
VIN
1
GND
2
EN
3
SOT-23-5
5
VOUT
4
NC
SOT-23-5 (L-Type)
SGM2202-ADJ (TOP VIEW)
VIN
1
6
VOUT
GND
2
5
BP
EN
3
4
FB
SOT-23-6
PIN DESCRIPTION
PIN
NAME
FUNCTION
1
VIN
Regulator Input. Up to 36V input voltage. At least 1μF supply bypass
capacitor is recommended.
2
2
GND
Ground.
3
3
3
EN
‒
‒
4
FB
4
‒
5
BP
‒
4
‒
NC
5
5
6
VOUT
SOT-23-5
SOT-23-5
(L-Type)
SOT-23-6
1
1
2
SG Micro Corp
www.sg-micro.com
Shutdown Input. Connect to VIN pin for normal operation.
Feedback Pin (adjustable voltage version only). This is used to set the
output voltage of the device.
Reference-Noise Bypass Pin. Bypass with a low-leakage 0.01μF
ceramic capacitor for reduced noise at the output.
Not Connected.
Regulator Output. Recommended output capacitor range: 1μF to
10μF.
OCTOBER 2020
3
SGM2202
150mA, High PSRR, High Voltage Regulator
ELECTRICAL CHARACTERISTICS
(VIN = 15V, VEN = 2V, CIN = COUT = 1μF, CBP = 0.01µF, Full = -40℃ to +85℃, typical values are at TA = +25℃, unless otherwise
noted.)
PARAMETER
Input Voltage
SYMBOL
VIN
Output Voltage Accuracy
CONDITIONS
TEMP
Full
2.7
32
2.7
36
IOUT = 1mA
+25℃
-2.5
2.5
%
+25℃
15
nA
SGM2202-ADJ, VFB = VOUT, IOUT = 1mA
IFB
SGM2202-ADJ, VFB = 0.9V
Full
IOUT = 50mA
+25℃
VIN = VOUT + 2V or 4V, whichever is greater
+25℃
Load Regulation
ΔVOUT
VIN = VOUT + 2V or 4V, IOUT = 1mA to 150mA
Output Voltage Temperature
Coefficient (3)
∆VOUT
∆TA × VOUT
VOUT = 3.3V, IOUT = 10mA
µA
4.2
mA
1300
1840
2380
+25℃
0.005
0.01
+25℃
0.005
0.01
24
+25℃
10
f = 217Hz
+25℃
55
f = 1kHz
+25℃
40
Full
35
VIN = VOUT + 2V or 4V, IOUT = 1mA
5.4
150
Full
VIN = VOUT + 2V or 4V to 32V,
VOUT < 3.3V
IOUT = 1mA
VIN = VOUT + 2V to 36V,
VOUT ≥ 3.3V
IOUT = 1mA
V
V
6.5
+25℃
IOUT = 150mA, VOUT ≥ 2.5V
∆VOUT
∆VIN × VOUT
PSRR
4.2
Full
Line Regulation
Power Supply Rejection Ratio
0.8
-15
+25℃
No load
VDROP
UNITS
Full
VFB
Dropout Voltage (2)
MAX
VOUT ≥ 3.3V
FB Input Current
Maximum Output Current (1)
TYP
VOUT < 3.3V
Feedback Voltage
Ground Pin Current
MIN
mV
%/V
mV
dB
ppm/℃
Shutdown
EN Input Threshold
EN Input Bias Current
Shutdown Supply Current
Start-Up Time (4)
VIH
VIL
VIN = 2.7V to 36V
Full
1.2
Full
0.4
IBH
VEN = VIN
Full
IBL
VEN = 0V
Full
IQ(SHDN)
VEN = 0V
+25℃
1.5
tSTR
No load
+25℃
5
ms
VIN = 2.7V, VEN = 0V, IOUT = -1mA
+25℃
75
Ω
RON of Discharge MOSFET
0.02
-1
1
V
1
2
μA
μA
Thermal Protection
Thermal Shutdown Temperature
TSHDN
150
℃
Thermal Shutdown Hysteresis
ΔTSHDN
20
℃
NOTES:
1. Maximum output current is affected by the PCB layout, size of metal trace, the thermal conduction path between metal layers,
ambient temperature and the other environment factors of system. Attention should be paid to the dropout voltage when VIN <
VOUT + VDROP.
2. The dropout voltage is defined as VIN - VOUT, when VOUT is 95% of the value of VOUT for VIN = VOUT + 2V.
3. Output voltage temperature coefficient is defined as the worst-case voltage change divided by the total temperature range.
4. Time needed for VOUT to reach 90% of final value.
SG Micro Corp
www.sg-micro.com
OCTOBER 2020
4
SGM2202
150mA, High PSRR, High Voltage Regulator
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, VIN = 5.3V, VEN = 2V, VOUT = 3.3V, CIN = COUT = 1μF, CBP = 0.01µF, unless otherwise noted.
Load-Transient Response
Line-Transient Response
VIN = 5.3V to 6.3V, IOUT = 50mA
IOUT = 10mA to 100mA
VIN
100mV/div
50mA/div
IOUT
1V/div
100mV/div
VOUT
VOUT
Time (2ms/div)
Time (1ms/div)
Power-Up/Power-Down Output Waveform
Power Ramp-Up/Ramp-Down Output Waveform
VIN = 0V to 5.3V, IOUT = 50mA
VIN = 0V to 6.3V, IOUT = 50mA
2V/div
2V/div
VIN
VIN
2V/div
VOUT
2V/div
VOUT
Time (4ms/div)
Time (5ms/div)
Output Short Waveform
Thermal Protection Waveform
1V/div
100mA/div
2V/div 100mA/div
VOUT
VOUT
IOUT
IOUT
Time (50ms/div)
SG Micro Corp
www.sg-micro.com
Time (4ms/div)
OCTOBER 2020
5
SGM2202
150mA, High PSRR, High Voltage Regulator
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
TA = +25℃, VIN = 5.3V, VEN = 2V, VOUT = 3.3V, CIN = COUT = 1μF, CBP = 0.01µF, unless otherwise noted.
Pulse Load Current Output Waveform
Power Supply Rejection Ratio vs. Frequency
100
80
1V/div
PSRR (dB)
VOUT
100mA/div
IOUT
IOUT = 10mA
∆VRIP = 0.2VP-P
60
40
20
0
0.01
Time (20ms/div)
Dropout Voltage vs. Temperature
10
100
Dropout Voltage vs. Output Current
1600
IOUT = 50mA
Dropput Voltage (mV)
Dropout Voltage (mV)
1
Frequency (kHz)
600
550
0.1
500
450
400
1200
800
400
350
300
-50
0
-25
0
25
50
75
100
Temperature (℃)
0
25
50
75
100
125
150
Output Current (mA)
Ground Pin Current vs. Temperature
5.5
Ground Pin Current (μA)
V IN = 36V, No Load
5.0
4.5
4.0
3.5
3.0
-50
-25
0
25
50
75
100
Temperature (℃)
SG Micro Corp
www.sg-micro.com
OCTOBER 2020
6
SGM2202
150mA, High PSRR, High Voltage Regulator
DETAILED DESCRIPTION
The SGM2202 series is a linear regulator designed
primarily for high input voltage applications. The
SGM2202 series is available in several fixed output
voltages and adjustable from 0.8V to 13.2V with a
simple resistor divider. The maximum output current is
dependent on the package’s maximum power dissipation
for a given temperature.
CMOS technology ensures low dropout voltage and low
quiescent current.
The SGM2202 adjustable voltage version uses external
feedback, allowing the user to set the output voltage
with an external resistor divider. The typical FB pin
voltage is 0.8V.
The IC enters shutdown mode when EN is low. In
shutdown mode, the pass transistor and control
circuitry are turned off, reducing the supply current to <
2μA. Connect EN to VIN for automatic startup.
APPLICATION INFORMATION
Setting the Output Voltage
Set the output voltage of the SGM2202 adjustable
voltage version by using a resistor divider as shown:
VIN
VIN
ON
CIN
1μF
EN
OFF
BP
CBP
0.01μF
VOUT
VOUT
SGM2202ADJ
GND
C1
R1
FB
COUT
1μF
R2
Figure 3. SGM2202-ADJ with External Resistor Divider
Choose R2 = 2MΩ to maintain a 0.4μA minimum load.
Calculate the value for R1 using the following equation:
For stable operation, use a ceramic capacitor (COUT)
between 1μF and 10μF. Larger values in this range will
help improve load transient response and reduce noise.
Output capacitors of other dielectric types may be used,
but are not recommended as their capacitance can
deviate greatly from their rated value over temperature.
Thermal Considerations
When the junction temperature is too high, the thermal
protection circuitry sends a signal to the control logic
that will shutdown the IC. The IC will restart when the
temperature has sufficiently cooled down.
The maximum power dissipation is dependent on the
thermal resistance of the case and the circuit board, the
temperature difference between the die junction and
the ambient air, and the rate of air flow.
V
R1 =×
R2 OUT − 1
0.8V
Input Capacitor and Output Capacitor
For proper operation, place a ceramic capacitor (CIN)
between 1μF and 10μF between the input pin and
ground. Larger values in this range will help improve
line transient response.
SG Micro Corp
www.sg-micro.com
OCTOBER 2020
7
SGM2202
150mA, High PSRR, High Voltage Regulator
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
OCTOBER 2020 ‒ REV.A.1 to REV.A.2
Page
Updated Package/Ordering Information section ................................................................................................................................................... 2
Changes from Original (APRIL 2017) to REV.A
Page
Changed from product preview to production data ............................................................................................................................................. All
SG Micro Corp
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OCTOBER 2020
8
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-5
1.90
D
e1
E1
2.59
E
0.99
b
e
0.69
0.95
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
θ
A2
Symbol
Dimensions
In Millimeters
MIN
MAX
c
0.2
Dimensions
In Inches
MIN
MAX
A
1.050
1.250
0.041
0.049
A1
0.000
0.100
0.000
0.004
A2
1.050
1.150
0.041
0.045
b
0.300
0.500
0.012
0.020
c
0.100
0.200
0.004
0.008
D
2.820
3.020
0.111
0.119
E
1.500
1.700
0.059
0.067
E1
2.650
2.950
0.104
0.116
e
0.950 BSC
0.037 BSC
e1
1.900 BSC
0.075 BSC
SG Micro Corp
www.sg-micro.com
L
0.300
0.600
0.012
0.024
θ
0°
8°
0°
8°
TX00033.000
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-6
D
e1
e
2.59
E
E1
0.99
b
0.95
0.69
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
θ
A2
Symbol
Dimensions
In Millimeters
MIN
MAX
c
0.2
Dimensions
In Inches
MIN
MAX
A
1.050
1.250
0.041
0.049
A1
0.000
0.100
0.000
0.004
A2
1.050
1.150
0.041
0.045
b
0.300
0.500
0.012
0.020
c
0.100
0.200
0.004
0.008
D
2.820
3.020
0.111
0.119
E
1.500
1.700
0.059
0.067
E1
2.650
2.950
0.104
0.116
e
0.950 BSC
0.037 BSC
e1
1.900 BSC
0.075 BSC
SG Micro Corp
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L
0.300
0.600
0.012
0.024
θ
0°
8°
0°
8°
TX00034.000
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
W
P0
Q1
Q2
Q1
Q2
Q1
Q2
Q3
Q4
Q3
Q4
Q3
Q4
B0
Reel Diameter
K0
A0
P1
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel
Diameter
Reel Width
W1
(mm)
A0
(mm)
B0
(mm)
K0
(mm)
P0
(mm)
P1
(mm)
P2
(mm)
W
(mm)
Pin1
Quadrant
SOT-23-5
7″
9.5
3.20
3.20
1.40
4.0
4.0
2.0
8.0
Q3
SOT-23-6
7″
9.5
3.17
3.23
1.37
4.0
4.0
2.0
8.0
Q3
SG Micro Corp
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TX10000.000
DD0001
Package Type
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Pizza/Carton
7″ (Option)
368
227
224
8
7″
442
410
224
18
SG Micro Corp
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DD0002
Reel Type
TX20000.000
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