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MAX8860EUA28-T

Description
LDO Voltage Regulators 300mA Linear Regulator
CategoryPower/power management    The power supply circuit   
File Size164KB,8 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX8860EUA28-T Overview

LDO Voltage Regulators 300mA Linear Regulator

MAX8860EUA28-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instructionTSSOP, TSSOP8,.19
Contacts8
Reach Compliance Codenot_compliant
ECCN codeEAR99
AdjustabilityFIXED/ADJUSTABLE
Maximum drop-back voltage 10.22 V
Nominal dropback voltage 10.155 V
Maximum absolute input voltage7 V
Maximum input voltage6.5 V
Minimum input voltage2.5 V
JESD-30 codeS-PDSO-G8
JESD-609 codee0
length3 mm
Maximum grid adjustment rate0.0113%
Maximum grid regulation rate (%/V)0.1
Maximum load regulation0.0051%
Maximum load regulation (%)0.18%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals8
Working temperatureTJ-Max150 °C
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current 10.3 A
Maximum output voltage 12.9 V
Minimum output voltage 12.75 V
Nominal output voltage 12.82 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)245
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.1 mm
surface mountYES
technologyCMOS
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2.85%
width3 mm
19-1422; Rev 2; 1/01
Low-Dropout, 300mA
Linear Regulator in µMAX
General Description
The MAX8860 low-noise, low-dropout linear regulator
operates from a 2.5V to 6.5V input and is guaranteed to
deliver 300mA. Typical output noise for this device is
60µV
RMS
, and typical dropout is 105mV at 200mA. In
addition to the six available preset output voltages
(1.8V, 2.5V, 2.77V, 2.82V, 3V, and 3.3V), the Dual
Mode™ feature allows the device to be configured as
an adjustable output regulator from 1.25V to 6.5V.
Designed with an internal P-channel MOSFET pass tran-
sistor, the MAX8860 has a low 120µA supply current. An
output fault-detection circuit indicates loss of regulation.
Other features include a 10nA, logic-controlled shut-
down mode, short-circuit and thermal-shutdown protec-
tion, and reverse battery protection. The MAX8860 is
available in a miniature 8-pin µMAX package.
o
High Output Current (300mA)
o
Low Output Voltage Noise: 60µV
RMS
o
Low 105mV Dropout at 200mA Output
o
Low 120µA No-Load Supply Current
o
Thermal Overload and Short-Circuit Protection
o
Reverse Battery Protection
o
10nA Logic-Controlled Shutdown
o
FAULT Indicator
o
Small, Space-Saving µMAX Package
(1.1mm max height)
o
Small 2.2µF Output Capacitor
Saves Space and Cost
Features
MAX8860
Applications
Wireless Handsets
DSP Core Power
PCMCIA Cards
Hand-Held Instruments
Palmtop Computers
Electronic Planners
PART
MAX8860EUA18
MAX8860EUA25
MAX8860EUA27
MAX8860EUA28
MAX8860EUA30
MAX8860EUA33
Ordering Information
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
8 µMAX
8 µMAX
8 µMAX
8 µMAX
8 µMAX
8 µMAX
V
OUT
(V)
+1.80
+2.50
+2.77
+2.82
+3.00
+3.30
Typical Operating Circuit
INPUT
+2.5V TO
+6.5V
OUTPUT
UP TO
300mA
R1
100kΩ
C2
2.2µF
IN
OUT
Pin Configuration
TOP VIEW
OUT
IN
GND
OUT
1
2
3
4
8
FAULT
SHDN
CC
SET
MAX8860
C1
2.2µF
SHDN
SET
GND
OUT
FAULT
CC
FAULT-
DETECT
OUTPUT
C3
33nF
MAX8860
7
6
5
µMAX
Dual Mode is a trademark of Maxim Integrated Products.
________________________________________________________________
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.

MAX8860EUA28-T Related Products

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Description LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators Low-Dropout, 300mA Linear Regulator in uMAX LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators Low-Dropout, 300mA Linear Regulator in MAX LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators 300mA Linear Regulator LDO Voltage Regulators 300mA Linear Regulator
Is it lead-free? Contains lead - Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible - incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker Maxim - Maxim Maxim Maxim Maxim Maxim Maxim Maxim
Parts packaging code SOIC - SOIC SOIC SOIC SOIC SOIC SOIC SOIC
package instruction TSSOP, TSSOP8,.19 - 1.10 MM HEIGHT, MICRO MAX PACKAGE-8 1.10 MM HEIGHT, MICRO MAX PACKAGE-8 TSSOP, TSSOP8,.19 MINIATURE, MICRO MAX PACKAGE-8 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 1.10 MM HEIGHT, MICRO MAX PACKAGE-8
Contacts 8 - 8 8 8 8 8 8 8
Reach Compliance Code not_compliant - not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
ECCN code EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Adjustability FIXED/ADJUSTABLE - FIXED/ADJUSTABLE - FIXED/ADJUSTABLE FIXED/ADJUSTABLE FIXED/ADJUSTABLE FIXED/ADJUSTABLE FIXED/ADJUSTABLE
Maximum drop-back voltage 1 0.22 V - 0.22 V 0.22 V 0.22 V 0.22 V 0.22 V 0.22 V 0.22 V
Nominal dropback voltage 1 0.155 V - 0.155 V - 0.155 V 0.155 V 0.155 V 0.155 V 0.155 V
Maximum absolute input voltage 7 V - 7 V - 7 V 7 V 7 V 7 V 7 V
Maximum input voltage 6.5 V - - - 6.5 V 6.5 V 6.5 V 6.5 V -
Minimum input voltage 2.5 V - - - 2.5 V 2.5 V 2.5 V 2.5 V -
JESD-30 code S-PDSO-G8 - S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8
JESD-609 code e0 - e0 e0 e0 e0 e0 e0 e0
length 3 mm - 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
Maximum grid adjustment rate 0.0113% - 0.0072% - 0.0111% 0.0132% 0.0111% 0.0132% 0.012%
Maximum grid regulation rate (%/V) 0.1 - 0.1 - 0.1 0.1 0.1 0.1 0.1
Maximum load regulation 0.0051% - 0.0032% - 0.005% 0.006% 0.005% 0.006% 0.0054%
Maximum load regulation (%) 0.18% - 0.18% - 0.18% 0.18% 0.18% 0.18% 0.18%
Humidity sensitivity level 1 - 1 1 1 1 1 1 1
Number of functions 1 - 1 1 1 1 1 1 1
Output times 1 - 1 - 1 1 1 1 1
Number of terminals 8 - 8 8 8 8 8 8 8
Working temperatureTJ-Max 150 °C - 150 °C 150 °C 150 °C 150 °C 150 °C 150 °C 150 °C
Maximum operating temperature 85 °C - 85 °C - 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C - -40 °C - -40 °C -40 °C -40 °C -40 °C -40 °C
Maximum output current 1 0.3 A - 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A 0.3 A
Maximum output voltage 1 2.9 V - 6.5 V 6.5 V 2.84 V 3.38 V 2.84 V 3.38 V 6.5 V
Minimum output voltage 1 2.75 V - 1.25 V 1.25 V 2.7 V 3.21 V 2.7 V 3.21 V 1.25 V
Nominal output voltage 1 2.82 V - 1.8 V 2.5 V 2.77 V 3.3 V 2.77 V 3.3 V 3 V
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP - TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
Encapsulate equivalent code TSSOP8,.19 - TSSOP8,.19 - TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19
Package shape SQUARE - SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 245 - 245 245 245 245 245 245 245
Certification status Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Regulator type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR - FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height 1.1 mm - 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm 1.1 mm
surface mount YES - YES YES YES YES YES YES YES
technology CMOS - CMOS - CMOS CMOS CMOS CMOS CMOS
Terminal surface Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) TIN LEAD
Terminal form GULL WING - GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm - 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL - DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum voltage tolerance 2.85% - 2.5% - 2.5% 2.43% 2.5% 2.43% 2.7%
width 3 mm - 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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