MC78LC18NTRG ON Semiconductor, MC78LC18NTRG Datasheet

IC REG LDO 50MA 1.8V SOT23-5

MC78LC18NTRG

Manufacturer Part Number
MC78LC18NTRG
Description
IC REG LDO 50MA 1.8V SOT23-5
Manufacturer
ON Semiconductor
Datasheet
1.MC78LC33HT1G.pdf (12 pages)

Specifications of MC78LC18NTRG

Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 12V
Voltage - Dropout (typical)
0.03V @ 1mA
Number Of Regulators
1
Current - Output
50mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
MC78LC18NTRGOS
MC78LC18NTRGOS
MC78LC18NTRGOSTR

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MC78LC00 Series
Micropower Voltage
Regulator
are designed for handheld communication equipment and portable
battery powered applications which require low quiescent current. The
MC78LC00 series features an ultra−low quiescent current of 1.1 mA.
Each device contains a voltage reference unit, an error amplifier, a
PMOS power transistor, and resistors for setting output voltage.
capacitors and requires a minimum output capacitor of 0.1 mF. The
device is housed in the micro−miniature Thin SOT23−5 surface mount
package and SOT−89, 3 pin. Standard voltage versions are 1.5, 1.8,
2.5, 2.7, 2.8, 3.0, 3.3, 4.0, and 5.0 V. Other voltages are available in
100 mV steps.
Features
•
•
•
•
•
•
•
•
Typical Applications
•
•
•
© Semiconductor Components Industries, LLC, 2009
January, 2009 − Rev. 10
The MC78LC00 series of fixed output low dropout linear regulators
The MC78LC00 has been designed to be used with low cost ceramic
Low Quiescent Current of 1.1 mA Typical
Excellent Line and Load Regulation
Maximum Operating Voltage of 12 V
Low Output Voltage Option
High Accuracy Output Voltage of 2.5%
Industrial Temperature Range of −40°C to 85°C
Two Surface Mount Packages (SOT−89, 3 Pin, or SOT−23, 5 Pin)
These are Pb−Free Devices
Battery Powered Instruments
Hand−Held Instruments
Camcorders and Cameras
V
in
2
Figure 1. Representative Block Diagram
V
This device contains 8 active transistors.
ref
1
3
1
GND
V
O
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
5
NTR SUFFIX
1
CASE 1213
CASE 483
H SUFFIX
TSOP−5
SOT−89
(Note: Microdot may be in either location)
MARKING DIAGRAMS AND
ORDERING INFORMATION
(Tab is connected to Pin 2)
TAB
1
XXX= Specific Device Code
A
Y
W
G
PIN CONNECTIONS
http://onsemi.com
= Assembly Location
= Year
= Work Week
= Pb−Free Package
GND
V
V
GND
out
V
Publication Order Number:
in
V
out
in
1
2
3
1
2
3
(Top View)
(Top View)
MC78LC00/D
5
4
Tab
N/C
N/C

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MC78LC18NTRG Summary of contents

Page 1

MC78LC00 Series Micropower Voltage Regulator The MC78LC00 series of fixed output low dropout linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The MC78LC00 series features an ultra−low quiescent current of ...

Page 2

PIN FUNCTION DESCRIPTION Á Á Á Á ...

Page 3

ELECTRICAL CHARACTERISTICS NTR SUFFIX Characteristic Output Voltage (T = 25° 1.0 mA) A out 1.5 V 1.8 V 2.5 V 2.7 V 2.8 V 3.0 V 3.3 V 4.0 V 5.0 V Output Voltage (T = −40°C to ...

Page 4

ELECTRICAL CHARACTERISTICS HT SUFFIX Characteristic Output Voltage 30HT1 Suffix ( 33HT1 Suffix ( 40HT1 Suffix ( 50HT1 Suffix ( Á Á Á Á Á ...

Page 5

NTR Series 3 2.9 O 2.8 2.7 2 2.5 2.4 2.3 2.2 2.5 2.7 2.9 3 Input Voltage (V) in Figure 2. Output Voltage versus Input Voltage ...

Page 6

MC78LC30NTR 3.02 2.98 2.94 2.9 −40 − Ambient Temperature (°C) A Figure 8. Output Voltage versus Temperature 1.4 MC78LC30NTR 1 25°C ...

Page 7

NTR Series 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0.0 1.0 2.0 3.0 4 Set Output Voltage (V) O Figure 14. Dropout Voltage versus Set Output Voltage 6.0 NTR Series 5.0 4.0 300 V = 4.5 ...

Page 8

A typical application circuit for the MC78LC00 series is shown in Figure 20. Input Decoupling (C1) A 0.1 mF capacitor either ceramic or tantalum is recommended and should be connected close to the MC78LC00 package. Higher values and lower ESR ...

Page 9

MJD32C 0.033 mF 2 100 V MC78LC00 in 0.1 mF GND Figure 21. Current Boost Circuit V in GND O(Reg 0.1 mF GND MJD32C R2 ...

Page 10

... ORDERING INFORMATION Nominal Output Voltage Device MC78LC15NTR MC78LC15NTRG MC78LC18NTR MC78LC18NTRG MC78LC25NTR MC78LC25NTRG MC78LC27NTR MC78LC27NTRG MC78LC28NTR MC78LC28NTRG MC78LC30NTR MC78LC30NTRG MC78LC33NTR MC78LC33NTRG MC78LC40NTR MC78LC40NTRG MC78LC50NTR MC78LC50NTRG MC78LC30HT1G MC78LC33HT1G MC78LC40HT1G MC78LC50HT1G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Page 11

... SEATING 0.05 PLANE H T *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS TSOP−5 (SOT23−5) NTR SUFFIX CASE 483−02 ISSUE H NOTES DETAIL Z DETAIL Z J SOLDERING FOOTPRINT* 1 ...

Page 12

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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