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PDF NCV8605 Data sheet ( Hoja de datos )
| Número de pieza | NCV8605 | |
| Descripción | CMOS LDO Regulator | |
| Fabricantes | ON Semiconductor | |
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NCV8605, NCV8606
500 mA, Low IGND, CMOS
LDO Regulator with/without
Enable and with Enhanced
ESD Protection
The NCV8605/NCV8606 provide in excess of 500 mA of output
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. NCV8605 is designed
without enable pin, NCV8606 is designed with enable pin.
Features
Output Voltage Options:
Adjustable, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V
Adjustable Output by External Resistors from 5.0 V down to 1.25 V
Current Limit 675 mA
Low IGND (Independent of Load)
$1.5% Output Voltage Tolerance Over All Operating Conditions
(Adjustable)
$2% Output Voltage Tolerance Over All Operating Conditions
(Fixed)
NCV8605 Fixed is Direct Replacement LP8345
Typical Noise Voltage of 50 mVrms without a Bypass Capacitor
Enhanced ESD Ratings: 4 kV Human Body Mode (HBM)
200 V Machine Model (MM)
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These are Pb−Free Devices
Typical Applications
Hard Disk Drivers
Notebook Computers
Battery Power Electronics
Portable Instrumentation
Vin
Cin
Vin Vout
NCV8605
(Fixed)
SENSE
GND
Vout
Cout
Figure 1. NCV8605 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)
http://onsemi.com
DFN6
MN SUFFIX
CASE 506AX
PIN CONNECTIONS
Vin 1
GND 2
GND
6 Vin
5 SENSE/ADJ
NC 3
4 Vout
NCV8605, DFN6 3x3.3mm
(Top View)
Vin 1
GND 2
GND
6 Vin
5 SENSE/ADJ
EN 3
4 Vout
NCV8606, DFN6 3x3.3mm
(Top View)
MARKING DIAGRAM
V860x
zzz
AYWWG
G
x = 5 or 6
zzz = ADJ, 150, 180, 250, 280,
300, 330, 500
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
(*Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 2
1
Publication Order Number:
NCV8605/D
1 page  
NCV8605, NCV8606
ELECTRICAL CHARACTERISTICS (continued)
(Vin = (Vout + 0.5 V) or 1.5 V, whichever is higher, Cin = 1 mF, Cout = 1 mF, for typical values TA = 25C, for min/max values TA = −40C to
85C; unless otherwise noted.) (Notes 9 and 10)
Parameter
Test Conditions
Symbol Min Typ Max Unit
Power Supply Ripple Rejection (Note 11)
Iout = 500 mA
Vout = 1.25 V
Vin − Vout = 1 V
f = 120 Hz, 0.5 VPP
f = 1 kHz, 0.5 VPP
f = 10 kHz, 0.5 VPP
PSRR
dB
− 62 −
− 55 −
− 40 −
Output Noise Voltage (Note 11)
f = 10 Hz to 100 kHz, Vout = 1.25 V
Vn − 50 − mVrms
Thermal Shutdown Temperature (Note 11)
TSD − 175 − C
Thermal Shutdown Hysteresis (Note 11)
TSH − 10 − C
7. Refer to ABSOLUTE MAXIMUM RATINGS and APPLICATION INFORMATION for Safe Operating Area.
8. Performance guaranteed over the indicated operating temperature range by design and/or characterization tested at TJ = TA = 25C. Low
duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
9. Maximum dropout voltage is limited to minimum input voltage Vin = 1.7 V recommended for guaranteed operation at maximum output
current.
10. Refer to application information section.
11. Values based on design and/or characterization.
http://onsemi.com
5
5 Page 
NCV8605, NCV8606
ORDERING INFORMATION
Device*
Nominal Output
Voltage (V)
Marking
Package
Shipping†
NCV8605MNADJT2G
ADJ
V8605
ADJ
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN15T2G
1.5
V8605
150
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN18T2G
1.8
V8605
180
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN25T2G
2.5
V8605
250
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN28T2G
2.8
V8605
280
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN30T2G
3.0
V8605
300
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN33T2G
3.3
V8605
330
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8605MN50T2G
5.0
V8605
500
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MNADJT2G
ADJ
V8606
ADJ
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN15T2G
1.5
V8606
150
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN18T2G
1.8
V8606
180
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN25T2G
2.5
V8606
250
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN28T2G
2.8
V8606
280
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN30T2G
3.0
V8606
300
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN33T2G
3.3
V8606
330
DFN6
(Pb−Free)
3000 / Tape & Reel
NCV8606MN50T2G
5.0
V8606
500
DFN6
(Pb−Free)
3000 / Tape & Reel
†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.
*NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable
http://onsemi.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet NCV8605.PDF ] | |
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