SGM2036-3.3YN5G/TR
Low Dropout Linear RegulatorThe SGM2036-3.3YN5G/TR is a low dropout linear regulator from SGMICRO. View the full SGM2036-3.3YN5G/TR datasheet below including electrical characteristics, absolute maximum ratings.
Manufacturer
SGMICRO
Category
Low Dropout Linear Regulator
Overview
Part: SGM2036 — SG Micro Corp
Type: Low Dropout Linear Regulator (LDO)
Description: A low-power, low-dropout, CMOS linear voltage regulator operating from a 1.6V to 5.5V input, delivering up to 300mA output current with fixed output options from 0.8V to 5.0V or an adjustable output from 0.8V to 5.0V, featuring low output noise and high PSRR for RF applications.
Operating Conditions:
- Supply voltage: 1.6V to 5.5V
- Operating temperature: -40 °C to +85 °C
- Output current: Up to 300mA
- Output voltage range: Fixed 0.8V to 5.0V, Adjustable 0.8V to 5.0V
Absolute Maximum Ratings:
- Max supply voltage (IN to GND): 6V
- Max continuous current: 300mA
- Max junction temperature: +150 °C
Key Specs:
- Input Voltage: 1.6V to 5.5V
- Maximum Output Current: 300mA
- Supply Pin Current (No Load, V_EN = V_IN): 20 μA (typ)
- Dropout Voltage (I_OUT = 300mA, 3.6V ≤ V_OUT ≤ 5.0V): 165 mV (typ)
- Output Voltage Accuracy (I_OUT = 0.1mA): -2.5% to +2.5%
- Power Supply Rejection Ratio (C_BP = 0.01μF, f = 10Hz to 100kHz): 82 dB (typ)
- Output Voltage Noise (C_BP = 0.01μF, f = 10Hz to 100kHz, V_OUT = 1.8V, I_OUT = 30mA): 30 μV RMS (typ)
- Thermal Shutdown Temperature: 140 °C (typ)
Features:
- Low Dropout Voltage
- Thermal Overload Protection
- Built-In Fold Back Protection Circuit
- 20μA Low Supply 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
- Short Start-Up Time
- -40 °C to +85 °C Operating Temperature Range
- Available in Green UTDFN-1×1-4L, SOT-23-5 and SC70-5 Packages
Applications:
- Cellular Telephones
- Cordless Telephones
- PCMCIA Cards
- Modems
- MP3 Player
- Hand-Held Instruments
- Palmtop Computers
- Electronic Planners
- Portable/Battery-Powered Equipment
Package:
- UTDFN-1×1-4L
- SOT-23-5
- SC70-5
Features
- Low Dropout Voltage
- Thermal Overload Protection
- Built-In Fold Back Protection Circuit
- 20μA Low Supply 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
- Short Start-Up Time
- -40 °C to +85 °C Operating Temperature Range
- Available in Green UTDFN-1×1-4L, SOT-23-5 and SC70-5 Packages
Applications
Cellular Telephones Cordless Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop Computers Electronic Planners
Portable/Battery-Powered Equipment
Pin Configuration
Electrical Characteristics
(VIN = VOUT (NOMINAL) + 0.5V or 2.5V, whichever is greater, Full = -40 °C to +85 °C , unless otherwise noted.)
| PARAMETER | SYMBOL | CONDITIONS | TEMP | MIN | TYP | MAX | UNITS | |
|---|---|---|---|---|---|---|---|---|
| Input Voltage | V IN | +25 °C | 1.6 | 5.5 | V | |||
| Output Voltage Accuracy | I OUT = 0.1mA | I OUT = 0.1mA | +25 °C | -2.5 | +2.5 | % | ||
| Feedback Voltage | V FB | I OUT = 0.1mA, SGM2036-ADJ | I OUT = 0.1mA, SGM2036-ADJ | +25 °C | 0.78 | 0.8 | 0.82 | V |
| Maximum Output Current (1) | +25 °C | 300 | mA | |||||
| Current Limit | I LIM | +25 °C | 360 | 560 | mA | |||
| Supply Pin Current | I Q | No Load, V EN = V IN | No Load, V EN = V IN V OUT = 0.8V V OUT = 0.9V 1.0V ≤ V OUT < 1.1V 1.1V ≤ V OUT < 1.2V 1.2V ≤ V OUT < 1.5V | +25 °C +25 °C +25 °C +25 °C +25 °C +25 °C | 20 940 840 780 680 590 | 26 1200 1100 1000 900 800 | μA | |
| Dropout Voltage (2) | V DROP | I OUT = 300mA | 1.5V ≤ V OUT < 1.8V | +25 °C | 420 | 550 | mV | |
| Dropout Voltage (2) | 1.8V ≤ V OUT < 2.1V | +25 °C | 320 | 420 | ||||
| Dropout Voltage (2) | 2.1V ≤ V OUT < 2.5V | +25 °C | 260 | 340 | ||||
| Dropout Voltage (2) | 2.5V ≤ V OUT < 3.0V | +25 °C | 215 | 280 | ||||
| Dropout Voltage (2) | 3.0V ≤ V OUT < 3.6V 3.6V ≤ V OUT ≤ 5.0V | +25 °C +25 °C | 190 165 | 250 210 | ||||
| Line Regulation | OUT V ∆ | V IN = 1.6V or (V OUT + 0.5V) to 5.5V, | 1.8V ≤ V OUT ≤ 3.3V | +25 °C | 0.01 | 0.06 | %/V | |
| Line Regulation | IN OUT V V ∆ × | I OUT = 1mA V OUT < 1.8V or V OUT > 3.3V | I OUT = 1mA V OUT < 1.8V or V OUT > 3.3V | +25 °C | 0.01 | 0.1 | ||
| Load Regulation | ΔV | I OUT = 0.1mA to 300mA | I OUT = 0.1mA to 300mA | +25 °C | 12 | 40 | mV | |
| Load Regulation | OUT | I OUT = 0.1mA to 300mA, SGM2036-ADJ | I OUT = 0.1mA to 300mA, SGM2036-ADJ | +25 °C | 0.5 | 10 | ||
| Short Current Limit | I SHORT | V OUT = 0V | V OUT = 0V | +25 °C | 200 | mA | ||
| Power Supply Rejection Ratio | C BP = 0μF, I OUT = 30mA, f = 217Hz | C BP = 0μF, I OUT = 30mA, f = 217Hz | +25 °C | 80 | ||||
| Power Supply Rejection Ratio | C OUT = 1μF, V IN = V OUT + 1V, ∆ V RIPPLE = 0.2V P-P f = 1kHz | C OUT = 1μF, V IN = V OUT + 1V, ∆ V RIPPLE = 0.2V P-P f = 1kHz | +25 °C | 75 | ||||
| Power Supply Rejection Ratio | PSRR C BP = 0.01μF, I OUT = 30mA, f | PSRR C BP = 0.01μF, I OUT = 30mA, f | +25 °C | dB | ||||
| Power Supply Rejection Ratio | C = 1μF, V = V + 1V, = 217Hz C BP = 0μF, f = 10Hz to I OUT = 0mA | C = 1μF, V = V + 1V, = 217Hz C BP = 0μF, f = 10Hz to I OUT = 0mA | +25 °C | 82 100 | ||||
| Output Voltage Noise | e n | 100kHz, C OUT = 1μF, V OUT = 1.8V I OUT = 30mA | 100kHz, C OUT = 1μF, V OUT = 1.8V I OUT = 30mA | +25 °C | 200 | |||
| C BP = 0.01μF, f = 10Hz to I OUT = 0mA 100kHz, C OUT = 1μF, V OUT = 1.8V I OUT = 30mA | C BP = 0.01μF, f = 10Hz to I OUT = 0mA 100kHz, C OUT = 1μF, V OUT = 1.8V I OUT = 30mA | +25 °C +25 °C | 30 75 | μV RMS | ||||
| Output Voltage Temperature Coefficient (3) | OUT A OUT V T V ∆ ∆ × | I OUT = 0.1mA | I OUT = 0.1mA | Full | 30 | ppm/ °C | ||
| Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown | Shutdown |
| EN Input Threshold | V IH | Full | 1.5 | V | ||||
| V IL | V IN = 1.6V to 5.5V | V IN = 1.6V to 5.5V | Full | 0.4 | ||||
| EN Input Bias Current | I BH | V EN = 5.5V | V EN = 5.5V | Full | 0.8 | 2 | ||
| I BL | V EN = 0V | V EN = 0V | Full | 0.01 | 1 | μA | ||
| Shutdown Supply Current | I SHDN | V EN = 0V | V EN = 0V | Full | 0.01 | 1 | μA μs | |
| Start-Up Time (4) | t STR | C OUT = 1μF, No Load | C OUT = 1μF, No Load | +25 °C | 30 | Ω | ||
| R ON of Discharge MOSFET | V IN = 4.0V, V EN = 0V | V IN = 4.0V, V EN = 0V | +25 °C | 50 |
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 °C UTDFN-1×1-4L..........................................................400mW | |
| SOT-23-5...................................................................390mW | |
| SC70-5.......................................................................340mW | |
| Package Thermal Resistance UTDFN-1×1- 4L, θ JA ................................................. | 280 °C /W |
| SOT-23- 5, θ JA | .......................................................... 285 °C /W |
| SC70- 5, θ JA .............................................................. | 330 °C /W |
| Junction Temperature | .................................................+150 °C |
| Storage Temperature Range.........................-65 | °C to +150 °C |
| Lead Temperature (Soldering, 10s) | ............................+260 °C |
| ESD Susceptibility | |
| HBM.............................................................................4000V | |
| MM.................................................................................400V |
Recommended Operating Conditions
| Operating Voltage Range....................................1.6V | to 5.5V |
|---|---|
| Operating Temperature Range | .......................-40 °C to +85 °C |
Typical Application
NOTE: Choose R2 = 160kΩ to maintain a 5μA minimum load. Calculate the value for R1 using the following equation:
Package Information
RECOMMENDED LAND PATTERN (Unit: mm)
RECOMMENDED LAND PATTERN (Unit: mm)
| Symbol | Dimensions In Millimeters | Dimensions In Millimeters | Dimensions In Inches | Dimensions In Inches |
|---|---|---|---|---|
| Symbol | MIN | MAX | MIN | MAX |
| A | 0.900 | 1.100 | 0.035 | 0.043 |
| A1 | 0.000 | 0.100 | 0.000 | 0.004 |
| A2 | 0.900 | 1.000 | 0.035 | 0.039 |
| b | 0.150 | 0.350 | 0.006 | 0.014 |
| c | 0.080 | 0.150 | 0.003 | 0.006 |
| D | 2.000 | 2.200 | 0.079 | 0.087 |
| E | 1.150 | 1.350 | 0.045 | 0.053 |
| E1 | 2.150 | 2.450 | 0.085 | 0.096 |
| e | 0.65 TYP | 0.65 TYP | 0.026 TYP | 0.026 TYP |
| e1 | 1.300 BSC | 1.300 BSC | 0.051 BSC | 0.051 BSC |
| L | 0.525 REF | 0.525 REF | 0.021 REF | 0.021 REF |
| L1 | 0.260 | 0.460 | 0.010 | 0.018 |
| θ | 0° | 8° | 0° | 8° |
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