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LT3060MPTS8-1.8

Description
45V VIN, Micropower, Low Noise, 100mA Low Dropout, Linear Regulator
CategoryPower/power management    The power supply circuit   
File Size367KB,26 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT3060MPTS8-1.8 Overview

45V VIN, Micropower, Low Noise, 100mA Low Dropout, Linear Regulator

LT3060MPTS8-1.8 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeTSSOP
package instructionVSSOP, TSSOP8,.1
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 10.51 V
Maximum absolute input voltage50 V
Maximum input voltage45 V
Minimum input voltage2.35 V
JESD-30 codeR-PDSO-G8
length2.9 mm
Maximum grid adjustment rate0.0045%
Maximum load regulation0.014%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals8
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi-55 °C
Maximum output current 10.1 A
Maximum output voltage 11.836 V
Minimum output voltage 11.755 V
Nominal output voltage 11.8 V
Package body materialPLASTIC/EPOXY
encapsulated codeVSSOP
Encapsulate equivalent codeTSSOP8,.1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)225
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1 mm
surface mountYES
technologyBIPOLAR
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2%
width1.625 mm
FeaTures
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LT3060 Series
45V V
IN
, Micropower,
Low Noise, 100mA Low
Dropout, Linear Regulator
DescripTion
The LT
®
3060 series are micropower, low dropout voltage
(LDO) linear regulators that operate over a 1.6V to 45V
input supply range. The devices supply 100mA of output
current with a typical dropout voltage of 300mV. A single
external capacitor provides programmable low noise refer-
ence performance and output soft-start functionality. The
LT3060’s quiescent current is merely 40μA and provides
fast transient response with a minimum 2.2μF output
capacitor. In shutdown, quiescent current is less than 1μA
and the reference soft-start capacitor is reset.
The LT3060 regulators optimize stability and transient
response with low ESR, ceramic output capacitors.
The regulators do not require the addition of ESR as is
common with other regulators.
Internal protection circuitry includes reverse-battery
protection, reverse-output protection, reverse-current
protection, current limit with foldback and thermal
shutdown. The LT3060 series are available in fixed output
voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V, and as an
adjustable voltage regulator with an output voltage range
from the 600mV reference to 44.5V. The LT3060 regulators
are offered in the thermally enhanced 8-lead TSOT-23 and
8-lead (2mm
×
2mm
×
0.75mm) DFN packages.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
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Input Voltage Range: 1.6V to 45V
Output Current: 100mA
Quiescent Current: 40µA
Dropout Voltage: 300mV
Low Noise: 30µV
RMS
(10Hz to 100kHz)
Adjustable Output: V
REF
= 600mV
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V
Output Tolerance: ±2% Over Line, Load and
Temperature
Single Capacitor Soft-Starts Reference and Lowers
Output Noise
Shutdown Current: < 1µA
Reverse Battery Protection
Current Limit Foldback Protection
Thermal Limit Protection
8-Lead 2mm
×
2mm
×
0.75mm DFN and 8-Lead
ThinSOT
Packages
Battery-Powered Systems
Automotive Power Supplies
Industrial Power Supplies
Avionic Power Supplies
Portable Instruments
applicaTions
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Typical applicaTion
2.5V Low Noise Regulator
DROPOUT VOLTAGE (mV)
IN
V
IN
3V TO
45V
1µF
OUT
LT3060-2.5
SHDN
ADJ
C
FF
10nF
V
OUT
2.5V AT 100mA
30µV
RMS
NOISE
10µF
350
300
250
200
150
100
50
3060 TA01
Dropout Voltage
T
J
= 25°C
GND REF/BYP
10nF
0
0
10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
3060 TA02
3060fa
1

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