Datasheet MAX6037 (Maxim) - 9
| Manufacturer | Maxim |
| Description | Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| Pages / Page | 18 / 9 — Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. MAX6037 |
| File Format / Size | PDF / 439 Kb |
| Document Language | English |
Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. MAX6037
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Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 MAX6037 ELECTRICAL CHARACTERISTICS—MAX6037_ADJ (VOUT = 1.184V to 5V)
(VIN = VSHDN = +5V, IOUT = 0, TA = TMIN to TMAX, ADJ shorted to OUT unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6037A_ADJ (0.2%) 1.1816 1.1840 1.1864 Initial Output Voltage (Note 6) VOUT TA = +25°C MAX6037B_ADJ (0.3%) 1.1805 1.1840 1.1875 V MAX6037C_ADJ (0.5%) 1.1781 1.1840 1.1899 Output Voltage Range VOUT 1.184 VIN - 0.15 V Output-Voltage Temperature MAX6037A_ADJ 6 25 TCVOUT ppm/°C Coefficient (Notes 2, 4, 7) MAX6037B/C_ADJ 6 50 Line Regulation (Note 8) ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0008 0.013 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.012 0.078 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.014 0.1 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.005 0.12 Sinking: -5mA ≤ IOUT ≤ -1mA 0.005 0.12 Short to GND 33 OUT Short-Circuit Current ISC mA Short to IN 32 ISOURCE = 1mA, VOUT = 5V 40 100 Dropout Voltage (Notes 5, 9) VIN - VOUT mV ISOURCE = 5mA, VOUT = 5V 190 410 Thermal Hysteresis (Note 3) ∆VOUT/cycle 421 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 6 µVP-P Noise Voltage (Note 10) eOUT f = 10Hz to 1kHz 15 µVRMS Initial power-up 360 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 5V, SHDN pulled µs 75 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 5V, VSHDN = 0V >10 MΩ Disabled (Note 11) Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
INPUT
Supply Voltage Range VIN Guaranteed by line regulation test 2.5 5.5 V Quiescent Supply Current IIN 200 250 µA Shutdown Supply Current ISHDN VSHDN = 0V 0.15 500 nA ADJ Input Bias Current IADJ -50 0.5 +50 nA (Note 4)
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(VIN = VSHDN = +5V, IOUT = 0, TA = TMIN to TMAX, ADJ shorted to OUT unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6037A_ADJ (0.2%) 1.1816 1.1840 1.1864 Initial Output Voltage (Note 6) VOUT TA = +25°C MAX6037B_ADJ (0.3%) 1.1805 1.1840 1.1875 V MAX6037C_ADJ (0.5%) 1.1781 1.1840 1.1899 Output Voltage Range VOUT 1.184 VIN - 0.15 V Output-Voltage Temperature MAX6037A_ADJ 6 25 TCVOUT ppm/°C Coefficient (Notes 2, 4, 7) MAX6037B/C_ADJ 6 50 Line Regulation (Note 8) ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0008 0.013 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.012 0.078 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.014 0.1 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.005 0.12 Sinking: -5mA ≤ IOUT ≤ -1mA 0.005 0.12 Short to GND 33 OUT Short-Circuit Current ISC mA Short to IN 32 ISOURCE = 1mA, VOUT = 5V 40 100 Dropout Voltage (Notes 5, 9) VIN - VOUT mV ISOURCE = 5mA, VOUT = 5V 190 410 Thermal Hysteresis (Note 3) ∆VOUT/cycle 421 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 6 µVP-P Noise Voltage (Note 10) eOUT f = 10Hz to 1kHz 15 µVRMS Initial power-up 360 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 5V, SHDN pulled µs 75 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 5V, VSHDN = 0V >10 MΩ Disabled (Note 11) Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
INPUT
Supply Voltage Range VIN Guaranteed by line regulation test 2.5 5.5 V Quiescent Supply Current IIN 200 250 µA Shutdown Supply Current ISHDN VSHDN = 0V 0.15 500 nA ADJ Input Bias Current IADJ -50 0.5 +50 nA (Note 4)
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