MAX6033AAUT30 ,Ultra-High-Precision SOT23 Series Voltage ReferenceELECTRICAL CHARACTERISTICS—V = 2.500VOUT (V = 5V, C = 0.1µF, I = 0A, T = T to T , unless otherwise ..
MAX6033AAUT50 ,Ultra-High-Precision SOT23 Series Voltage Referencefeatures a low 7ppm/°C (max) temperature coeffi-♦ Ultra-Low Temperature Drift: 7ppm/°C (max)cient a ..
MAX6033AAUT50#TG16 ,Ultra-High-Precision SOT23 Series Voltage ReferenceApplicationsTOP VIEWPrecision Regulators+I.C.* 1 6 OUTSA/D and D/A ConvertersPower SuppliesMAX6033G ..
MAX6033BAUT25#TG16 ,Ultra-High-Precision SOT23 Series Voltage ReferenceELECTRICAL CHARACTERISTICS—V = 3.000VOUT (V = 5V, C = 0.1µF, I = 0A, T = T to T , unless otherwise ..
MAX6034AEXR25+T ,Precision, Micropower, Low-Dropout, SC70 Series Voltage ReferenceApplicationsMAX6034AEXR41-T -40°C to +85°C 3 SC70-3 AJLHand-Held EquipmentMAX6034BEXR41-T -40°C to ..
MAX6034BEXR25+ ,Precision, Micropower, Low-Dropout, SC70 Series Voltage ReferenceFeaturesThe MAX6034 family of precision, low-dropout, microp-♦ Ultra-Small, 3-Pin SC70 Packageower ..
MAZ8390-L ,Silicon planar typeelectrical characteristicsZ Zwithin part numbersReverse current I V ··············· Specified value ..
MAZ9062H ,Small-signal deviceElectrical characteristics within part numbers T = 25°CaZener operatingZener voltageReverse curren ..
MAZ9120H ,Small-signal deviceapplications intended.(4) The products and product specifications described in this material are su ..
MAZD091 ,Small-signal deviceAbsolute Maximum Ratings T = 25°Ca5°Parameter Symbol Rating UnitRepetitive peak forward current I ..
MAZD360 ,Small-signal deviceelectrical characteristicswithin part numbersReverse current I V Specified value µAR RNote) 1. Meas ..
MAZK120D ,Silicon planer typeElectrical Characteristics (Ta= 25˚C)Parameter Symbol Condition min typ max Unit=10mAV I VForward v ..
MAX6033AAUT30-MAX6033AAUT50-MAX6033AAUT50#TG16-MAX6033BAUT25#TG16
Ultra-High-Precision SOT23 Series Voltage Reference
MAX6033
High-Precision, Low-Dropout SOT23 Series
Voltage Reference
General DescriptionThe MAX6033 ultra-high-precision series voltage refer-
ence features a low 7ppm/°C (max) temperature coeffi-
cient and a low dropout voltage (200mV, max). Low
temperature drift and low noise make the MAX6033
ideal for use with high-resolution ADCs or DACs.
This device uses bandgap technology for low-noise per-
formance and excellent accuracy. Laser-trimmed, high-
stability, thin-film resistors, and postpackage trimming
guarantee excellent initial accuracy (±0.04%, max). The
MAX6033 consumes only 40µA of supply current and
sources up to 15mA. Series mode references save sys-
tem power and use minimal external components com-
pared to two-terminal shunt references.
The MAX6033 is available in the miniature 6-pin SOT23
package and is offered over the automotive tempera-
ture range (-40°C to +125°C).
ApplicationsPrecision Regulators
A/D and D/A Converters
Power Supplies
Hard-Disk Drives
High-Accuracy Industrial and Process Control
Hand-Held Instruments
FeaturesTiny 6-Pin SOT23 PackageUltra-Low Temperature Drift: 7ppm/°C (max)±0.04% Initial AccuracyStable with Capacitive LoadsLow 16µVP-PNoise (0.1Hz to 10Hz) (2.5V Output)15mA Output Source CurrentLow 200mV Dropout VoltageLow 40µA Quiescent CurrentWide 2.7V to 12.6V Supply VoltageExcellent Load Regulation: 0.001mV/mA
Ordering Information/Selector Guide
PARTOUTPUT
VOLTAGE (V)
TEMP COEFF
(ppm/°C)
INITIAL ACCURACY
(%)TOP MARKMAX6033AAUT25-T2.500100.04ABDF
MAX6033AAUT25#TG162.500100.04#ACNC
MAX6033BAUT25-T2.500150.20AAXL
MAX6033BAUT25#TG162.500150.20#ACND
MAX6033CAUT25-T2.500400.10AAXH
MAX6033CAUT25#TG162.500400.10#ACNE
MAX6033AAUT30-T3.000100.04ABDG
MAX6033AAUT30#TG163.000100.04#ACNF
MAX6033BAUT30-T3.000150.20AAXM
MAX6033BAUT30#TG163.000150.20#ACNG
Ordering Information/Selector Guide continued on last page.#Denotes a RoHS-compliant device that may include lead(Pb) that is exempt under the RoHS requirements.
Typical Operating Circuit appears at end of data sheet.GNDI.C.*
*I.C. = INTERNALLY CONNECTED: DO NOT USE
OUTSOUTF
I.C.*
SOT23TOP VIEW
MAX6033
Pin Configuration
MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—VOUT = 2.500V(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
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.
IN to GND...............................................................-0.3V to +13V
OUTF, OUTS to GND................................................-0.3V to +6V
Continuous Power Dissipation (TA= +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C)............727mW
Operating Temperature Range.........................-40°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Maximum Junction Temperature.....................................+150°C
Lead Temperature (soldering, 10s).................................+300°C
Soldering Temperature (reflow)
RoHS-Compliant Packages..........................................+245°C
Packages Containing Lead(Pb)....................................+240°C
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX6033A2.49902.50002.5010
MAX6033B2.49502.50002.5050Output VoltageVOUTTA = +25°C
MAX6033C2.49752.50002.5025
MAX6033A-0.04+0.04
MAX6033B-0.2+0.2Output-Voltage AccuracyTA = +25°C
MAX6033C-0.1+0.1
TA = -40oC to +85oC1.57
MAX6033ATA = -40oC to +125oC2.510
TA = -40oC to +85oC310
MAX6033BTA = -40oC to +125oC715
TA = -40oC to +85oC620
Output Voltage Temperature
CoefficientTCVOUT
MAX6033CTA = -40oC to +125oC1040
ppm/°C
Input Voltage RangeVINInferred from line regulation specification2.712.6V
TA = +25°C325Line Regulation∆VOUT/
∆VIN2.7V ≤ VIN ≤ 12.6VTA = -40°C to +125°C50µV/V
TA = +25°C0.0010.05
Load Regulation∆VOUT/
∆IOUT
-100µA ≤ IOUT ≤
15mATA = -40°C to +125°C0.1mV/mA
VOUT = 0.1%, IOUT = 1mA0.020.2
TA = -40oC to +85oC0.30.4Dropout Voltage (Note 2)VDOVOUT = 0.1%,
IOUT = 10mATA = - 40oC to + 125oC 0.5
TA = +25oC4060
TA = -40oC to +85oC75Quiescent Supply CurrentIIN
TA = -40oC to +125oC85
VOUT = 0V90
Output Short-Circuit CurrentISCVOUT = VIN-2mA
0.1Hz ≤ f ≤ 10Hz16µVP-POutput-Voltage Noiseen10Hz ≤ f ≤ 1kHz12µVRMS
Turn-On Settling TimetONVOUT settles to ±0.01% of final value500µs
Temperature Hysteresis(Note 3)150ppm
Long-Term Stability∆t = 1000hr40ppm
MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
ELECTRICAL CHARACTERISTICS—VOUT = 3.000V(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
ELECTRICAL CHARACTERISTICS—VOUT = 4.096V(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX6033A2.99883.00003.0012
MAX6033B2.99403.00003.0060Output VoltageVOUTTA = +25oC
MAX6033C2.99703.00003.0030
MAX6033A-0.04+0.04
MAX6033B-0.2+0.2Output-Voltage AccuracyTA = +25oC
MAX6033C-0.1+0.1
TA = -40oC to +85oC1.57MAX6033ATA = -40oC to +125oC2.510
TA = -40oC to +85oC310MAX6033BTA = -40oC to +125oC715
TA = -40oC to +85oC620
Output-Voltage Temperature
CoefficientTCVOUT
MAX6033CTA = -40oC to +125oC1040
ppm/°C
Input Voltage RangeVINInferred from line regulation specification3.212.6V
TA = +25°C430Line Regulation∆VOUT/
∆VIN3.2V ≤ VIN ≤ 12.6VTA = -40°C to +125°C60µV/V
TA = +25°C0.0020.06Load Regulation∆VOUT/
∆IOUT
-100µA ≤ IOUT ≤
15mATA = -40°C to +125°C0.12mV/mA
IOUT = 1mA0.020.2Dropout Voltage (Note 2)VDO∆VOUT = 0.1%IOUT = 10mA0.20.4V
TA = +25°C4060
TA = -40°C to +85°C75Quiescent Supply CurrentIIN
TA = -40°C to +125°C85
VOUT = 0V90Output Short-Circuit CurrentISCVOUT = VIN-2mA
0.1Hz ≤ f ≤ 10Hz24µVP-POutput-Voltage Noiseen10Hz ≤ f ≤ 1kHz15µVRMS
Turn-On Settling TimetONVOUT settles to ±0.01% of final value600µs
Temperature Hysteresis(Note 3)150ppm
Long-Term Stability∆t = 1000hr40ppm
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX6033A4.09434.09604.0977
MAX6033B4.08784.09604.1042Output VoltageVOUTTA = +25°C
MAX6033C4.09194.09604.1001
MAX6033A-0.04+0.04
MAX6033B-0.2+0.2Output-Voltage AccuracyTA = +25°C
MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
ELECTRICAL CHARACTERISTICS—VOUT = 4.096V (continued)(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
ELECTRICAL CHARACTERISTICS—VOUT = 5.000V(VIN= 5.5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSTA = -40oC to +85oC1.57MAX6033ATA = -40oC to +125oC2.510
TA = -40oC to +85oC310MAX6033BTA = -40oC to +125oC715
TA = -40oC to +85oC620
Output-Voltage Temperature
CoefficientTCVOUT
MAX6033CTA = -40oC to +125oC1040
ppm/°C
Input-Voltage RangeVINInferred from line regulation specification4.312.6V
TA = +25°C630Line Regulation∆VOUT/
∆VIN4.3V ≤ VIN ≤ 12.6VTA = -40oC to +125oC60µV/V
TA = +25°C0.0020.08Load Regulation∆VOUT/
∆IOUT
-100µA ≤ IOUT ≤
15mATA = -40oC to +125oC0.15mV/mA
IOUT = 1mA0.020.2Dropout Voltage (Note 2)VDO∆VOUT = 0.1%IOUT = 10mA0.20.4V
TA = +25°C4060
TA = -40°C to +85°C75Quiescent Supply CurrentIIN
TA = -40oC to +125oC85
VOUT = 0V90Output Short-Circuit CurrentISCVOUT = VIN-2mA
0.1Hz ≤ f ≤ 10Hz32µVP-POutput-Voltage Noiseen10Hz ≤ f ≤ 1kHz22µVRMS
Turn-On Settling TimetONVOUT settles to ±0.01% of final value800µs
Temperature Hysteresis(Note 3)150ppm
Long-Term Stability∆t = 1000hr40ppm
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX6033A4.99805.0005.0020
MAX6033B4.99005.0005.0100Output VoltageVOUTTA = +25°C
MAX6033C4.99505.0005.0050
MAX6033A-0.04+0.04
MAX6033B-0.2+0.2Output-Voltage AccuracyTA = +25°C
MAX6033C-0.1+0.1
TA = -40oC to +85oC1.57MAX6033ATA = -40oC to +125oC2.510
TA = -40oC to +85oC310MAX6033BTA = -40oC to +125oC715
TA = -40oC to +85oC620
Output-Voltage Temperature
CoefficientTCVOUT
MAX6033CTA = -40oC to +125oC1040
ppm/°C
MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSTA = +25°C750Line Regulation∆VOUT/
∆VIN5.2V ≤ VIN ≤ 12.6VTA = -40oC to +125oC100µV/V
TA = +25°C0.0030.1Load Regulation∆VOUT/
∆IOUT
-100µA ≤ IOUT
≤ 15mATA = -40oC to +125oC0.2mV/mA
IOUT = 1mA0.020.2Dropout Voltage (Note 2)VDO∆VOUT = 0.1%IOUT = 10mA0.20.4V
TA = +25°C4060
TA = -40°C to +85°C75Quiescent Supply CurrentIIN
TA = -40oC to +125oC85
VOUT = 0V90Output Short-Circuit CurrentISCVOUT = VIN-2mA
0.1Hz ≤ f ≤ 10Hz40µVP-POutput-Voltage Noiseen10Hz ≤ f ≤ 1kHz26µVRMS
Turn-On Settling TimetONVOUT settles to ±0.01% of final value1000µs
Temperature Hysteresis(Note 3)150ppm
Long-Term Stability∆t = 1000hr40ppm
ELECTRICAL CHARACTERISTICS—VOUT = 5.000V (continued)(VIN= 5.5V, COUT= 0.1µF, IOUT= 0A, TA= TMINto TMAX, unless otherwise specified. Typical values are at TA= +25°C.) (Note 1)
Typical Operating Characteristics(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= +25°C, unless otherwise specified.) (Note 4)
Note 1:MAX6033 is 100% production tested at TA= +25°C and is guaranteed by design for TA= TMINto TMAXas specified.
Note 2:Dropout Voltage is the minimum input voltage at which VOUTchanges ≤0.1% from VOUTat VIN= 5V (VIN= 5.5V for
VOUT= 5V).
Note 3:Temperature Hysteresis is defined as the change in +25°C output voltage before and after cycling the device
from TMAXto TMIN.
OUTPUT VOLTAGE vs.
TEMPERATURE (VOUT = 2.5V)MAX6033 toc01
OUTPUT VOLTAGE (V)
3 TYPICAL UNITS
OUTPUT VOLTAGE vs.
TEMPERATURE (VOUT = 5V)MAX6033 toc02
OUTPUT VOLTAGE (V)
3 TYPICAL UNITS
LOAD REGULATION
(VOUT = 2.5V)MAX6033 toc03
OUTPUT VOLTAGE (V)1612142468100
TA = +85°C
TA = +25°C
TA = -40°C
TA = +125°C
MAX6033
Ultra-High-Precision SOT23 Series
Voltage Reference
Typical Operating Characteristics (continued)(VIN= 5V, COUT= 0.1µF, IOUT= 0A, TA= +25°C, unless otherwise specified.) (Note 4)
LOAD REGULATION
(VOUT = 5V)MAX6033 toc04
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)1602481012614
TA = +85°C
TA = +25°C
TA = -40°C
TA = +125°C
DROPOUT VOLTAGE vs. OUTPUT CURRENT
(VOUT = 2.5V)MAX6033 toc05
OUTPUT CURRENT (mA)
DROPOUT VOLTAGE (mV)161412108642
TA = +85°C
TA = +125°C
TA = +25°C
TA = -40°C
DROPOUT VOLTAGE vs. OUTPUT CURRENT
(VOUT = 5V)MAX6033 toc06
OUTPUT CURRENT (mA)
DROPOUT VOLTAGE (mV)161214468102
TA = +85°C
TA = +125°C
TA = +25°C
TA = -40°C
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (VOUT = 2.5V)FREQUENCY (kHz)
PSRR (dB)
MAX6033 toc07
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (VOUT = 5V)
MAX6033 toc08
FREQUENCY (kHz)
PSRR (dB)
SUPPLY CURRENT vs. INPUT VOLTAGE
(VOUT = 2.5V)MAX6033 toc09
INPUT VOLTAGE (V)
SUPPLY CURRENT (1191034567812
TA = +85°C
TA = +125°C
TA = +25°CTA = -40°C
SUPPLY CURRENT vs. INPUT VOLTAGE
(VOUT = 5V)MAX6033 toc10
SUPPLY CURRENT (1191034567812
TA = +85°C
TA = +125°C
TA = +25°CTA = -40°C
0.1Hz TO 10Hz OUTPUT NOISE
(VOUT = 2.5V)MAX6033 toc11
VOUT
4μV/div
1s/div
0.1Hz TO 10Hz OUTPUT NOISE
(VOUT = 5V)MAX6033 toc12
VOUT
10μV/div
1s/div
