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MAX6129AEUK33-T

Description
Three Terminal Voltage Reference, 1 Output, 3.3V, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
CategoryThe power supply circuit   
File Size967KB,16 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX6129AEUK33-T Overview

Three Terminal Voltage Reference, 1 Output, 3.3V, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN

MAX6129AEUK33-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instructionMO-178AA, SOT-23, 5 PIN
Contacts5
Reach Compliance Codenot_compliant
ECCN codeEAR99
Factory Lead Time1 week
Is SamacsysN
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage3.3132 V
Minimum output voltage3.2868 V
Nominal output voltage3.3 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum supply voltage (Vsup)12.6 V
Minimum supply voltage (Vsup)3.5 V
Nominal supply voltage (Vsup)3.5 V
surface mountYES
technologyBICMOS
Maximum voltage temperature coefficient40 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
Maximum voltage tolerance0.4%
width1.625 mm
Base Number Matches1
19-2507; Rev 2; 3/05
Ultra-Low-Power Series Voltage Reference
General Description
The MAX6129 micropower, low-dropout bandgap volt-
age reference combines ultra-low supply current and
low drift in a miniature 5-pin SOT23 surface-mount
package that uses 70% less board space than compa-
rable devices in an SO package. This series-mode volt-
age reference sources up to 4mA and sinks up to 1mA
of load current. A wide 2.5V to 12.6V supply range,
ultra-low 5.25µA (max) supply current, and a low
200mV dropout voltage make these devices ideal for
battery-operated systems.
An initial accuracy of 0.4% and a 40ppm/°C (max) tem-
perature coefficient make the MAX6129 suitable for
precision applications. Additionally, an internal com-
pensation capacitor eliminates the need for an external
compensation capacitor and ensures stability with load
capacitances up to 10µF.
The MAX6129 provides six output voltages of 2.048V,
2.5V, 3V, 3.3V, 4.096V, and 5V. The MAX6129 is avail-
able in a 5-pin SOT23 package and in die form.
Features
Ultra-Low 5.25µA (max) Supply Current
4mA Output Source Current
1mA Output Sink Current
±0.4% (max) Initial Accuracy
40ppm/°C (max) Temperature Coefficient
2.5V to 12.6V Supply Range
Low 200mV Dropout
Stable with Capacitive Loads Up to 10µF
No External Capacitors Required
Miniature 5-Pin SOT23 Package
MAX6129
Ordering Information
PART
MAX6129_EUK21-T
MAX6129AC/D21
MAX6129_EUK25-T
MAX6129AC/D25
MAX6129_EUK30-T
MAX6129AC/D30
MAX6129_EUK33-T
MAX6129AC/D33
MAX6129_EUK41-T
MAX6129AC/D41
MAX6129_EUK50-T
PIN-
TEMP RANGE
PACKAGE
-40°C to +85°C 5 SOT23-5
-40°C to +85°C Dice
-40°C to +85°C 5 SOT23-5
-40°C to +85°C Dice
-40°C to +85°C 5 SOT23-5
-40°C to +85°C Dice
-40°C to +85°C 5 SOT23-5
-40°C to +85°C Dice
-40°C to +85°C 5 SOT23-5
-40°C to +85°C Dice
-40°C to +85°C 5 SOT23-5
OUTPUT
VOLTAGE
(V)
2.048
2.048
2.500
2.500
3.000
3.000
3.300
3.300
4.096
4.096
5.000
Applications
Battery-Powered Systems
Handheld Instruments
Precision Power Supplies
A/D and D/A Converters
Typical Operating Circuit
V
IN
= 2.5V TO 12.6V
*
MAX6129AC/D50
-40°C to +70°C Dice
5.000
Note:
The MAX6129_EUK is available in A or B grade. Choose
the desired grade from the Selector Guide and insert the suffix
in the blank above to complete the part number.
Selector Guide appears at end of data sheet.
Pin Configuration
TOP VIEW
IN
IN
1
5
OUT
MAX6129
OUT
GND
2
MAX6129
GND
N.C.
3
4
N.C.
*
CAPACITOR IS OPTIONAL
SOT23
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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