MAX6029EUK25/GH9-T datasheet, PDF

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MAX6029EUK25/GH9-T: DescriptionVoltage References Ultra-Low-Power Precision Series Voltage Reference; CategoryPower/power management The power supply circuit; File Size439KB，15 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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MAX6029EUK25/GH9-T Overview

Voltage References Ultra-Low-Power Precision Series Voltage Reference

MAX6029EUK25/GH9-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
package instruction	LSSOP,
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 code	R-PDSO-G5
length	2.9 mm
Humidity sensitivity level	1
Number of functions	1
Output times	1
Number of terminals	5
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	2.5038 V
Minimum output voltage	2.4963 V
Nominal output voltage	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	1.45 mm
Maximum supply voltage (Vsup)	12.6 V
Minimum supply voltage (Vsup)	2.7 V
surface mount	YES
technology	BICMOS
Maximum voltage temperature coefficient	30 ppm/°C
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	NO
width	1.625 mm

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MAX6029

Ultra-Low-Power Precision Series

Voltage Reference

General Description

The MAX6029 micropower, low-dropout bandgap volt-

age reference combines ultra-low supply current and

low drift in a miniature 5-pin SOT23 surface-mount pack-

age that uses 70% less board space than comparable

devices in an SO package. An initial accuracy of 0.15%

and a 30ppm/°C (max) temperature coefficient make the

MAX6029 suitable for precision applications. This

series-mode voltage 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. Additionally, an

internal compensation capacitor eliminates the need for

an external compensation capacitor and ensures stabili-

ty with load capacitances up to 10µF.

The MAX6029 provides six output voltages of 2.048V,

2.5V, 3V, 3.3V, 4.096V, and 5V. The MAX6029 is avail-

able in a 5-pin SOT23 or an 8-pin SO package and is

specified over the extended temperature range (-40°C

to +85°C).

Features

•

Ultra-Low 5.25µA (max) Supply Current

±0.15% (max) Initial Accuracy

30ppm/°C (max) Temperature Coefficient

4mA Output Source Current

1mA Output Sink Current

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, 8-Pin SO Package

Ordering Information

PART

MAX6029EUK21+T

MAX6029EUK25+T

MAX6029ESA25+

MAX6029EUK30+T

MAX6029EUK33+T

MAX6029EUK41+T

MAX6029ESA41+

MAX6029EUK50+T

PIN-PACKAGE

5 SOT23

8 SO

5 SOT23

8 SO

5 SOT23

TOP

MARK

AEHD

AEHF

—

AEHH

AEHN

AEHJ

—

AEHL

Applications

Battery-Powered Systems

Hand-Held Instruments

Precision Power Supplies

A/D and D/A Converters

Note:

All devices are specified over the -40°C to +85°C oper-

ating temperature range.

+Denotes

a lead(Pb)-free/RoHS-compliant package.

Pin Configuration

TOP VIEW

Selector Guide

PART

MAX6029EUK21

MAX6029EUK25

PIN-PACKAGE

5 SOT23

8 SO

5 SOT23

8 SO

5 SOT23

OUTPUT

VOLTAGE (V)

2.048

2.500

3.000

3.300

4.096

5.000

OUT

N.C.

OUT

N.C.

MAX6029ESA25

MAX6029EUK30

MAX6029EUK33

MAX6029EUK41

MAX6029ESA41

MAX6029EUK50

MAX6029

GND 2

MAX6029

N.C. 3

N.C.

GND 4

SOT23

19-2892; Rev 3; 1/09

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