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NCP605MN30T2G

P1-P3P4-P6P7-P9P10-P12P13-P13
© Semiconductor Components Industries, LLC, 2013
January, 2013 − Rev. 2
1 Publication Order Number:
NCP605/D
NCP605, NCP606
500mA, Low I
GND
, CMOS
LDO Regulator with/without
Enable and with Enhanced
ESD Protection
The NCP605/NCP606 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.
NCP605 is designed without enable pin, NCP606 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 I
GND
(Independent of Load)
• $1.5% Output Voltage Tolerance Over All Operating Conditions
(Adjustable)
• $2% Output Voltage Tolerance Over All Operating Conditions
(Fixed)
• NCP605 Fixed is Direct Replacement LP8345
• Typical Noise Voltage of 50 mV
rms
without a Bypass Capacitor
• Enhanced ESD Ratings: 4 kV Human Body Mode (HBM)
200 V Machine Model (MM)
• These are Pb−Free Devices
Typical Applications
• Hard Disk Drivers
• Notebook Computers
• Battery Power Electronics
• Portable Instrumentation
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)
NCP605
(Fixed)
V
in
V
out
SENSE
GND
V
out
V
in
C
in
C
out
DFN6, 3x3.3
MN SUFFIX
CASE 506AX
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAM
http://onsemi.com
1
xxxx
zzz
AYWWG
G
xxxx = P605 or P606
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)
1
2
3
6
5
4
GND
NC
SENSE/ADJ
1
2
3
6
5
4
GND
EN
SENSE/ADJ
GND
GND
NCP605 PIN CONNECTIONS
DFN6 3x3.3mm
NCP606 PIN CONNECTIONS
DFN6 3x3.3mm
(TOP VIEW)
(TOP VIEW)
V
in
V
in
V
out
V
in
V
in
V
out
NCP605, NCP606
http://onsemi.com
2
Figure 2. NCP606 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)
NCP606
(Fixed)
V
in
V
out
SENSE
GND
V
out
V
in
C
in
C
out
EN
Figure 3. NCP605 Typical Application Circuit for
Adjustable Version (1.25 V < V
out
v 5.0 V)
NCP605
(Adjustable)
V
in
V
out
ADJ
GND
V
out
V
in
C
in
C
out
NCP606
(Adjustable)
V
in
V
out
ADJ
GND
V
out
V
in
C
in
C
out
Figure 4. NCP606 Typical Application Circuit for
Adjustable Version (1.25 V < V
out
v 5.0 V)
EN
Figure 5. NCP605 Typical Application Circuit for
Adjustable Version (V
out
= 1.25 V)
NCP605
(Adjustable)
V
in
V
out
ADJ
GND
V
out
C
in
C
out
Figure 6. NCP606 Typical Application Circuit for
Adjustable Version (V
out
= 1.25 V)
NCP606
(Adjustable)
V
in
V
out
ADJ
GND
V
out
C
in
C
out
EN
V
in
V
in
R
1
R
2
R
1
R
2
Figure 7. NCP605 Simplified Block
Diagram
Figure 8. NCP606 Simplified Block
Diagram
−
+
Driver with
Current Limit
Thermal
Shutdown
V
ref
GND
SENSE/ADJ
Fixed Version Only
Adjustable
Version Only
−
+
Driver with
Current Limit
Thermal
Shutdown
V
ref
GND
SENSE/ADJ
Fixed Version Only
Adjustable
Version Only
EN
V
in
V
out
V
in
V
out
NCP605, NCP606
http://onsemi.com
3
PIN FUNCTION DESCRIPTION
Pin No. Pin Name Description
1 V
in
Positive Power Supply Input*
2 GND Power Supply Ground
3 NC/EN NCP605: This Pin is Not Connected
NCP606: This Pin is Enable Input, Active HIGH
4 V
out
Regulated Output Voltage
5 SENSE/ADJ Output Voltage Sense Input
Fixed Version: Connect Directly to Output Capacitor
Adjustable Version: Connect to Middle Point of External Resistor Divider
6 V
in
Positive Power Supply Input*
EPAD GND Exposed Pad is Connected to Ground
*Pins 1 and 6 must be connected together externally for output current full range operation
ABSOLUTE MAXIMUM RATINGS
Rating Symbol Value Unit
Input Voltage Range (Note 1) V
in
−0.3 to 6.5 V
Chip Enable Voltage Range (NCP606 only) V
EN
−0.3 to 6.5 V
Output Voltage Range V
out
−0.3 to 6.5 V
Output Voltage/Sense Input Range, SENSE/ADJ V
ADJ
−0.3 to 6.5 V
ESD Capability Human Body Model
Machine Model
ESD 4000
200
V
Maximum Junction Temperature T
J(MAX)
150 °C
Storage Temperature Range T
STG
−65 to 150 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device series contains ESD Protection and exceeds the following tests:
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC− 150 mA per JEDEC standard: JESD78Q100−003 (EIA/JESD22−A115)
Latchup Current Maximum Rating: v 150 mA per JEDEC standard: JESD78.
1. Minimum V
in
= (V
out
+ V
DO
) or 1.5 V, whichever is higher.
THERMAL CHARACTERISTICS
Rating Symbol Value Unit
Thermal Resistance, Junction−to−Ambient (Note 2)
R
q
JA
75
°C/W
Thermal Resistance, Junction−to−Case
R
Y
JC
18
°C/W
2. Soldered on 645 mm
2
, 1 oz copper area, FR4. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe
Operating Area.
OPERATING RANGES (Note 3)
Rating
Symbol Value Unit
Input Voltage (Note 4) V
in
1.5 to 6.0 V
Output Current (Notes 5 and 6) I
out
0 to 675 mA
Junction Temperature T
J
−40 to 150 °C
Ambient Temperature T
A
−40 to 125 °C
3. Refer to Electrical Characteristics and Application Information for Safe Operating Area.
4. Minimum V
in
= (V
out
+ V
DO
) or 1.5 V, whichever is higher.
5. Minimum limit valid for fixed versions only. For more details refer to Application Information Section.
6. Maximum limit for V
out
= V
out(nom)
− 10%.
P1-P3P4-P6P7-P9P10-P12P13-P13

NCP605MN30T2G

Mfr. #:
Buy NCP605MN30T2G
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 500mA ACMOS LDO
Lifecycle:
New from this manufacturer.
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