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LT3014BHVES5#TR

Description
LT3014B - 20mA, 3V to 80V Low Dropout Micropower Linear Regulator; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
CategoryPower/power management    The power supply circuit   
File Size175KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric View All

LT3014BHVES5#TR Overview

LT3014B - 20mA, 3V to 80V Low Dropout Micropower Linear Regulator; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LT3014BHVES5#TR Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeSOT
package instructionVSSOP, TSOP5/6,.11,37
Contacts5
Manufacturer packaging codeS5
Reach Compliance Codenot_compliant
ECCN codeEAR99
AdjustabilityADJUSTABLE
Maximum drop-back voltage 10.57 V
Nominal dropback voltage 10.35 V
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Maximum grid regulation rate (%/V)0.01
Maximum load regulation (%)3.28%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals5
Working temperatureTJ-Max125 °C
Working temperature TJ-Min-40 °C
Maximum output current 10.02 A
Maximum output voltage 160 V
Minimum output voltage 11.22 V
Package body materialPLASTIC/EPOXY
encapsulated codeVSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Regulator typeADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1 mm
surface mountYES
technologyBIPOLAR
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
width1.625 mm
Base Number Matches1
FEATURES
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LT3014
20mA, 3V to 80V
Low Dropout Micropower
Linear Regulator
DESCRIPTION
The LT
®
3014 is a high voltage, micropower low dropout
linear regulator. The device is capable of supplying 20mA of
output current with a dropout voltage of 350mV. Designed
for use in battery-powered or high voltage systems, the low
quiescent current (7μA operating and 1μA in shutdown)
makes the LT3014 an ideal choice. Quiescent current is
also well controlled in dropout.
Other features of the LT3014 include the ability to operate
with very small output capacitors. The regulators are stable
with only 0.47μF on the output while most older devices
require between 10μF and 100μF for stability. Small ceramic
capacitors can be used without the necessary addition of
ESR as is common with other regulators. Internal protec-
tion circuitry includes reverse-battery protection, current
limiting, thermal limiting and reverse current protection.
The device is available as an adjustable device with a 1.22V
reference voltage. The LT3014 regulator is available in the
5-lead ThinSOT and 8-lead DFN packages.
L,
LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Protected by U.S. Patents including 6118263, 6144250.
Wide Input Voltage Range: 3V to 80V
Low Quiescent Current: 7µA
Low Dropout Voltage: 350mV
Output Current: 20mA
LT3014HV Survives 100V Transients (2ms)
No Protection Diodes Needed
Adjustable Output from 1.22V to 60V
1µA Quiescent Current in Shutdown
Stable with 0.47µF Output Capacitor
Stable with Aluminum, Tantalum or Ceramic
Capacitors
Reverse-Battery Protection
No Reverse Current Flow from Output
Thermal Limiting
Available in 5-Lead ThinSOT
TM
and
8-Lead DFN Packages
APPLICATIONS
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Low Current High Voltage Regulators
Regulator for Battery-Powered Systems
Telecom Applications
Automotive Applications
TYPICAL APPLICATION
5V Supply with Shutdown
400
IN
V
IN
5.4V TO
80V
1μF
SHDN
GND
ADJ
1.27M
3014 TA01
Dropout Voltage
V
OUT
5V
20mA
0.47μF
350
DROPOUT VOLTAGE (mV)
300
250
200
150
100
50
0
0
2
4
6 8 10 12 14 16 18 20
OUTPUT CURRENT (mA)
3014 TA02
OUT
LT3014
3.92M
V
SHDN
OUTPUT
<0.3V
OFF
>2.0V
ON
3014fd
1

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