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MAX1976EZT100-T

Description
Fixed Positive LDO Regulator, 1V, 0.2V Dropout, BICMOS, PDSO6, EIAJ, SC-74, MO-193, SOT-23, 6 PIN
CategoryPower/power management    The power supply circuit   
File Size220KB,10 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX1976EZT100-T Overview

Fixed Positive LDO Regulator, 1V, 0.2V Dropout, BICMOS, PDSO6, EIAJ, SC-74, MO-193, SOT-23, 6 PIN

MAX1976EZT100-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeTSSOP
package instructionEIAJ, SC-74, MO-193, SOT-23, 6 PIN
Contacts6
Reach Compliance Codenot_compliant
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 10.2 V
Nominal dropback voltage 10.1 V
Maximum absolute input voltage4 V
Maximum input voltage3.6 V
Minimum input voltage1.62 V
JESD-30 codeR-PDSO-G6
JESD-609 codee0
length2.9 mm
Maximum grid adjustment rate0.00315%
Maximum load regulation0.003%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals6
Working temperatureTJ-Max150 °C
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current 10.3 A
Maximum output voltage 11.025 V
Minimum output voltage 10.975 V
Nominal output voltage 11 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSOP6,.11,37
Package shapeRECTANGULAR
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
technologyBICMOS
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2.5%
width1.6 mm
19-3684; Rev 1; 5/12
Low-Input-Voltage, 300mA LDO Regulators
with
RESET
in SOT and TDFN
General Description
The MAX1963A/MAX1976A low-dropout linear regula-
tors operate from a +1.62V to +3.6V supply and deliver
a guaranteed 300mA continuous load current with a low
100mV dropout. The high-accuracy (±0.5%) output
voltage is preset to an internally trimmed voltage in the
+0.75V to +3.0V range. An active-low, open-drain reset
output remains asserted for at least 2.2ms (MAX1963A)
or 70ms (MAX1976A) after the output voltage reaches
regulation. These devices are offered in thin SOT23 and
thin DFN packages. An internal pMOS pass transistor
allows the low supply current to remain independent of
load and dropout voltage, making these devices ideal for
portable battery-powered equipment.
o
Low 1.62V Minimum Input Voltage
o
Guaranteed 300mA Output Current
o
±2.5% Accuracy Over Load/Line/Temp
o
Low 100mV Dropout at 300mA Load
o
2.2ms (MAX1963A) or 70ms (MAX1976A)
RESET
Output Flag
o
Supply Current Independent of Load and
Dropout Voltage
o
Logic-Controlled Shutdown
o
Thermal-Overload and Short-Circuit Protection
o
Preset Output Voltages (0.75V to 3.0V)
o
Tiny 6-Pin Thin SOT23 Package (<1.1mm High)
o
TDFN Package (<0.8mm High)
Features
MAX1963A/MAX1976A
Applications
Notebook/Handheld Computers
Cellular/Smart/PDA Phones
DSC, CD/MP3 Players
PCMCIA Cards
Ordering Information
PART*
MAX1963A
EZT_ _ _+T
MAX1963AETT_ _ _+T
MAX1963AETA_ _ _+T
SHDN
GND
N.C.
TEMP RANGE PIN-PACKAGE
-40°C to +85°C 6 Thin SOT23-6
-40°C to +85°C 6 TDFN-6 3mm x 3mm
-40°C to +85°C 8 TDFN-8 2mm x 2mm
-40°C to +85°C 6 Thin SOT23-6
-40°C to +85°C 6 TDFN-6 3mm x 3mm
-40°C to +85°C 8 TDFN-8 2mm x 2mm
-40°C to +85°C 6 TDFN-6 3mm x 3mm
Pin Configurations
TOP VIEW
+
IN 1
6 OUT
IN
8
MAX1976A
EZT_ _ _+T
MAX1976AETT_ _ _+T
MAX1976AETA_ _ _+T
MAX1976AETT_ _ _/V+T
5
7
6
GND 2
MAX1963A
MAX1976A
5 I.C.
MAX1963A
MAX1976A
+
1
OUT
2
N.C.
3
I.C.
4
RESET
SHDN 3
4 RESET
*Insert
the desired three-digit suffix (see the Selector Guide) into
the blanks to complete the part number. Contact the factory for
other output voltages.
+Denotes
a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive-qualified part.
THIN SOT23
SHDN
GND
IN
TDFN
2mm x 2mm
4
Typical Operating Circuit
INPUT
1.62V TO 3.6V
C
IN
1µF
IN
OUT
UP TO
300mA
OUTPUT
0.75V TO 3.0V
C
OUT
LOGIC
4.7µF SUPPLY
100kΩ
ON
6
5
MAX1963A
MAX1976A
+
1
OUT
2
I.C.
3
RESET
OFF
MAX1963A
MAX1976A
SHDN
GND
RESET
TO
µC
TDFN
3mm x 3mm
Selector Guide appears at end of data sheet.
________________________________________________________________
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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