NCP605 ON Semiconductor, NCP605 Datasheet

no-image

NCP605

Manufacturer Part Number
NCP605
Description
(NCP605 / NCP606) CMOS LDO Regulator
Manufacturer
ON Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP605MN15T2G
Manufacturer:
ON Semiconductor
Quantity:
2 350
Part Number:
NCP605MN15T2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP605MN18T2G
Manufacturer:
ON Semiconductor
Quantity:
500
Part Number:
NCP605MN18T2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP605MN25T2G
Manufacturer:
ON
Quantity:
15
Part Number:
NCP605MN25T2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP605MN28T2G
Manufacturer:
ON Semiconductor
Quantity:
2 350
Part Number:
NCP605MN28T2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP605MN30T2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP605MN33T2G
Manufacturer:
ON Semiconductor
Quantity:
1 350
www.DataSheet4U.com
NCP605, NCP606
500mA, Low I
LDO Regulator with/without
Enable and with Enhanced
ESD Protection
current at fixed voltage options or an adjustable output voltage from
5.0 V down to 1.25 V. These devices are designed for space
constrained and portable battery powered applications and offer
additional features such as high PSRR, low noise operation, short
circuit and thermal protection. The devices are designed to be used
with low cost ceramic capacitors and are packaged in the DFN6 3x3.3.
NCP605 is designed without enable pin, NCP606 is designed with
enable pin.
Features
Typical Applications
© Semiconductor Components Industries, LLC, 2007
November, 2007 - Rev. 0
V
The NCP605/NCP606 provide in excess of 500 mA of output
Adjustable, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V
(Adjustable)
(Fixed)
Output Voltage Options:
Adjustable Output by External Resistors from 5.0 V down to 1.25 V
Current Limit 675 mA
Low I
$1.5% Output Voltage Tolerance Over All Operating Conditions
$2% Output Voltage Tolerance Over All Operating Conditions
NCP605 Fixed is Direct Replacement LP8345
Typical Noise Voltage of 50 mV
Enhanced ESD Ratings: 4 kV Human Body Mode (HBM)
These are Pb-Free Devices
Hard Disk Drivers
Notebook Computers
Battery Power Electronics
Portable Instrumentation
in
Figure 1. NCP605 Typical Application Circuit for Fixed
Version (1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V)
C
in
GND
(Independent of Load)
V
in
NCP605
(Fixed)
GND
400 V Machine Model (MM)
SENSE
GND
rms
V
out
without a Bypass Capacitor
, CMOS
C
out
V
out
1
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
(Note: Microdot may be in either location)
xxxx
zzz
A
Y
WW
G
CASE 506AX
GND
GND
DFN6, 3x3.3
MN SUFFIX
NCP605 PIN CONNECTIONS
NCP606 PIN CONNECTIONS
ORDERING INFORMATION
V
NC
V
EN
in
in
1
http://onsemi.com
= P605 or P606
= ADJ, 150, 180, 250, 280,
= Assembly Location
= Year
= Work Week
= Pb-Free Package
1
2
3
1
2
3
DFN6 3x3.3mm
DFN6 3x3.3mm
300, 330, 500
(TOP VIEW)
(TOP VIEW)
GND
GND
Publication Order Number:
6
5
4
6
5
4
MARKING
DIAGRAM
AYWWG
SENSE/ADJ
SENSE/ADJ
xxxx
V
V
V
V
zzz
G
in
out
in
out
NCP605/D

Related parts for NCP605

NCP605 Summary of contents

Page 1

... PSRR, low noise operation, short circuit and thermal protection. The devices are designed to be used with low cost ceramic capacitors and are packaged in the DFN6 3x3.3. NCP605 is designed without enable pin, NCP606 is designed with enable pin. Features • ...

Page 2

... C in www.DataSheet4U.com Figure 3. NCP605 Typical Application Circuit for Adjustable Version (1.25 V < (Adjustable Figure 5. NCP605 Typical Application Circuit for Adjustable Version ( Version Only Driver with Current Limit Thermal Shutdown GND Fixed Version Only Figure 7. NCP605 Simplified Block Diagram ...

Page 3

... V out NCP605, NCP606 Positive Power Supply Input* Power Supply Ground NCP605: This Pin is Not Connected NCP606: This Pin is Enable Input, Active HIGH Regulated Output Voltage Output Voltage Sense Input Fixed Version: Connect Directly to Output Capacitor Adjustable Version: Connect to Middle Point of External Resistor Divider ...

Page 4

... Maximum dropout voltage is limited to minimum input voltage V current. 10. Refer to application information section. 11. Values based on design and/or characterization. NCP605, NCP606 = 1 mF mF, for typical values T in out ...

Page 5

... Maximum dropout voltage is limited to minimum input voltage V current. 10. Refer to application information section. 11. Values based on design and/or characterization. NCP605, NCP606 = 1 mF mF, for typical values T in out ...

Page 6

... Figure 11. Output Voltage vs. Temperature 200 V = 5.0 V 180 out 160 140 I = 500 mA out 120 100 I out -40 - AMBIENT TEMPERATURE (°C) A Figure 13. Dropout Voltage vs. Temperature NCP605, NCP606 TYPICAL CHARACTERISTICS 2.55 2.54 2.53 2.52 2. 1.75 V out 2. 6 2.48 2.47 2.46 2. 100 (V = 1.25 V) out 300 270 240 ...

Page 7

... T = 25° 100 f, FREQUENCY (Hz) Figure 17. PSRR vs. Frequency (V 2500 = rms 2000 1500 1000 500 0 10 100 f, FREQUENCY (Hz) Figure 19. Noise Density vs. Frequency NCP605, NCP606 TYPICAL CHARACTERISTICS 100 = 1.25 V) out 1600 1400 1200 1000 I = 1mA out I = 500 mA ...

Page 8

... V out 100 mV/div 4 3.0 V 500 mV/div www.DataSheet4U.com Figure 21. Line Transient (V NCP605, NCP606 TYPICAL CHARACTERISTICS V out 1 V/div 500 mA out = out = rise fall T = 25° V/div TIME (20 ms/div) = 2.5 V) out http://onsemi.com 2.5 V out out = 10 mF ...

Page 9

... It is measured in decibels (dB). Output Noise Voltage This is the integrated value of the output noise over a specified frequency range. Input voltage and output load NCP605, NCP606 DEFINITIONS current are kept constant during the measurement. Results are expressed √Hz. ...

Page 10

... NCP605/NCP606 soldered on 645 mm copper area, FR4 can dissipate up to 1.3 W when the ambient http://onsemi.com 10 The NCP605/NCP606 is a low noise regulator and needs overall noise level between 10 Hz and rms The enable pin will turn the regulator on or off. The ...

Page 11

... See Figure 23 for R A PCB area. The power dissipated by the NCP605/NCP606 can be calculated from the following equations out D in GND OUT out D(MAX in(MAX out GND 250 200 www.DataSheet4U.com 150 FR4 = 1.0 oz 100 FR4 = 2 ...

Page 12

... NCP606MNADJT2G NCP606MN15T2G NCP606MN18T2G NCP606MN25T2G NCP606MN28T2G NCP606MN30T2G NCP606MN33T2G NCP606MN50T2G †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. NCP605, NCP606 Nominal Output Voltage (V) Marking ADJ P605 ADJ 1.5 P605 150 1 ...

Page 13

... 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: 303-675-2176 or 800-344-3867 Toll Free USA/Canada  Email: orderlit@onsemi.com NCP605, NCP606 PACKAGE DIMENSIONS DFN6 3x3.3 MM, 0.95 PITCH CASE 506AX-01 ISSUE ...

Related keywords