NCV8560
High Performance
Low-Power, LDO Regulator
with Enable
The NCV8560 provides 150 mA of output current at fixed voltage
options, or an adjustable output voltage from 5.0 V down to 1.250 V. It
is designed for portable battery powered applications and offers high
performance features such as low power operation, fast enable
response time, and low dropout.
The device is designed to be used with low cost ceramic capacitors
and is packaged in the DFN6, 3x3 and TSOP−5 packages.
Features
www.onsemi.com
•
Output Voltage Options:
•
•
•
•
•
•
•
•
•
•
•
•
•
Adjustable, 1.3 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.5 V, 5.0 V
Ultra−Low Dropout Voltage of 150 mV at 150 mA
Adjustable Output by External Resistors from 5.0 V down to 1.250 V
Fast Enable Turn−on Time of 15
ms
Wide Supply Voltage Range Operating Range
Excellent Line and Load Regulation
High Accuracy up to 1.5% Output Voltage Tolerance over All
Operating Conditions
Typical Noise Voltage of 50
mV
rms
without a Bypass Capacitor
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These Devices are Pb−Free and are RoHS Compliant
SMPS Post−Regulation
Hand−held Instrumentation
Noise Sensitive Circuits – VCO, RF Stages, etc.
Camcorders and Cameras
V
IN
Fixed Voltage Only
Driver w/
Current Limit
GND
Thermal
Shutdown
ADJ
Adjustable Version Only
ENABLE
+
-
V
OUT
DFN6
MN SUFFIX
CASE 488AE
Typical Applications
+
−
1.25 V
See detailed ordering and shipping information in the
package dimensions section on page 13 of this data sheet.
Figure 1. Simplified Block Diagram
©
Semiconductor Components Industries, LLC, 2013
1
February, 2017 − Rev. 5
Ç
ÇÇ
1
DFN6
MN SUFFIX
CASE 506BA
TSOP−5
SN SUFFIX
CASE 483
MARKING DIAGRAMS
DFN6
V8560
xxx
ALYWG
1
AQ MG
G
V8560 or AQ = Specific Device Code
xxx
= ADJ, 150, 180, 250, 280,
300, 330, 350 or 500
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
M
= Date Code
G
= Pb−Free Package
TSOP−5
5
xxxAYWG
G
1
xxx
A
Y
W
G
= Specific Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Publication Order Number:
NCV8560/D
NCV8560
PIN CONNECTIONS
V
in
GND
ENABLE
1
2
3
(Top View)
* ADJ − Adjustable Version
*
NC − Fixed Voltage Version
4 ADJ/NC*
5
V
out
ADJ/NC* 1
GND 2
ENABLE 3
(Top View)
* ADJ − Adjustable Version
*
NC − Fixed Voltage Version
GND
6 V
out
5 GND
4 V
in
V
out
1
GND 2
NC 3
(Top View)
GND
6 V
in
5 GND
4 ENABLE
Figure 2. TSOP5
PIN FUNCTION DESCRIPTION
Figure 3. DFN6 (3x3)
Figure 4. DFN6 (2x2.2)
DFN6
(2x2.2)
3
2, 5, EPAD
4
6
1
DFN6
(3x3)
1
2, 5, EPAD
3
4
6
1. True no connect. Printed circuit board traces are allowable.
ABSOLUTE MAXIMUM RATINGS
Rating
Input Voltage (Note 2)
Output, Enable, Adjustable Voltage
Maximum Junction Temperature
Storage Temperature
ESD Capability, Human Body Model (Note 3)
ESD Capability, Machine Model (Note 3)
Moisture Sensitivity Level
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
2. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (EIA/JESD22−A115)
Latchup Current Maximum Rating:
v150
mA per JEDEC standard: JESD78.
THERMAL CHARACTERISTICS
Rating
Thermal Characteristics, DFN6, 3x3.3 mm (Note 4)
Thermal Resistance, Junction−to−Air (Note 5)
Thermal Characteristics, TSOP−5 (Note 4)
Thermal Resistance, Junction−to−Air (Note 5)
Thermal Characteristics, DFN6, 2x2.2 mm (Note 4)
Thermal Resistance, Junction−to−Air (Note 5)
Symbol
R
qJA
R
qJA
R
qJA
Value
107
°C/W
205
°C/W
122
Unit
°C/W
4. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
5. As measured using a copper heat spreading area of 650 mm
2
, 1 oz copper thickness.
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
ÁÁÁÁ
TSOP−5
4
2
3
1
5
Pin No.
Pin Name
ADJ/NC
GND
ENABLE
V
in
V
out
Description
Output Voltage Adjust Input (Adjustable Version), No Connection
(Fixed Voltage Versions) (Note 1)
Power Supply Ground; Device Substrate
The Enable Input places the device into low−power standby when pulled to
logic low (< 0.4 V). Connect to V
in
if the function is not used.
Positive Power Supply Input
Regulated Output Voltage
Symbol
V
in
V
out,
ENABLE, ADJ
T
J(max)
T
STG
ESD
HBM
ESD
MM
MSL
Min
−0.3
−0.3
−
−65
3500
200
MSL1/260
Max
6
V
in
+ 0.3 V
150
150
−
−
Unit
V
V
°C
°C
V
V
−
www.onsemi.com
2
NCV8560
OPERATING RANGES
Rating
Operating Input Voltage (Note 6)
Adjustable Output Voltage Range (Adjustable Version Only)
Operating Ambient Temperature Range
Symbol
V
in
V
out
T
A
Min
V
out
+ V
DO
,
1.75 V (Note 7)
1.25
−40
Max
6
5.0
125
Unit
V
V
°C
6. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.
7. Minimum V
in
= 1.75 V or (V
out
+ V
DO
), whichever is higher.
ELECTRICAL CHARACTERISTICS
(V
in
= 1.750 V, V
out
= 1.250 V (adjustable version)), (V
in
= V
out
+ 0.5 V (fixed version)),
C
in
= C
out
=1.0
mF,
−40°C
≤
T
A
≤
125°C, Figure 5, unless otherwise specified.) (Note 8)
Characteristic
GENERAL
Disable Current
Ground Current
Adjustable Option
1.3 V Option
1.5 V Option
1.8 V to 3.0 V Option
3.3 V to 5.0 V Option
Thermal Shutdown Temperature (Note 9)
Thermal Shutdown Hysteresis
ADJ Input Bias Current
CHIP ENABLE
ENABLE Input Threshold Voltage
Voltage Increasing, Logic High
Voltage Decreasing, Logic Low
Enable Input Bias Current (Note 9)
TIMING
Output Turn On Time
Adjustable Option
1.3 V to 3.5 V Option
5.0 V Option
t
EN
ENABLE = 0 V to Vin
ms
−
−
−
15
15
30
25
25
50
I
EN
V
th(EN)
0.9
−
−
−
−
3.0
−
0.4
100
nA
V
I
DIS
I
GND
ENABLE = 0 V, Vin = 6 V
−40°C
≤
T
A
≤
85°C
ENABLE = 0.9 V,
Iout = 1.0 mA to 150 mA
−
0.01
1.0
mA
mA
−
−
−
−
−
150
−
−0.75
100
135
135
140
145
175
10
−
135
150
170
175
180
200
−
0.75
°C
°C
mA
Symbol
Test Conditions
Min
Typ
Max
Unit
T
SD
T
SH
I
ADJ
8. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at
T
J
= T
A
= 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
9. Values based on design and/or characterization.
www.onsemi.com
3
NCV8560
ELECTRICAL CHARACTERISTICS
(V
in
= 1.750 V, V
out
= 1.250 V, C
in
= C
out
=1.0
mF,
−40°C
≤
T
A
≤
125°C, Figure 5, unless otherwise specified.) (Note 10)
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
REGULATOR OUTPUT (Adjustable Voltage Version)
Output Voltage
V
out
Iout = 1.0 mA to 150 mA
V
in
= 1.75 V to 6.0 V,
V
out
= ADJ
Iout = 1.0 mA to 150 mA
f = 120 Hz
f = 1.0 kHz
f = 10 kHz
Vin = 1.750 V to 6.0 V,
Iout = 1.0 mA
Iout = 1.0 mA to 150 mA
f = 10 Hz to 100 kHz
1.231
(−1.5%)
1.250
1.269
(+1.5%)
V
Ripple Rejection
(Vin = Vout + 1.0 V + 0.5 V
p−p
)
RR
dB
−
−
−
−
62
55
38
1.0
−
−
−
10
mV
Line Regulation
Regline
Regload
Vn
Isc
V
DO
Load Regulation
Output Noise Voltage (Note 11)
Output Short Circuit Current
Dropout Voltage
V
out
= 1.25 V
V
out
= 1.3 V
V
out
= 1.5 V
V
out
= 1.8 V
V
out
= 2.5 V
V
out
≥
2.8 V
−
−
300
2.0
50
550
175
175
150
125
100
75
15
−
800
250
250
225
175
150
125
mV
mV
rms
mA
mV
Measured at: Vout – 2.0%,
Iout = 150 mA, Figure 6
−
−
−
−
−
−
REGULATOR OUTPUT (Fixed Voltage Version)
(V
in
= V
out
+ 0.5 V, C
in
= C
out
=1.0
mF,
−40°C
≤
T
A
≤
125°C, Figure 7, unless otherwise specified.) (Note 10)
Output Voltage
1.3 V Option
1.5 V Option
1.8 V Option
2.5 V Option
2.8 V Option
3.0 V Option
3.3 V Option
3.5 V Option
5.0 V Option
Power Supply Ripple Rejection (Note 11)
(Vin = Vout + 1.0 V + 0.5 V
p−p
)
Vout
I
out
= 1.0 mA to 150 mA
V
in
= (V
out
+ 0.5 V) to 6.0 V
V
1.274
1.470
1.764
2.450
2.744
2.940
3.234
3.430
4.900
(−2%)
−
−
−
−
62
55
38
1.0
1.326
1.530
1.836
2.550
2.856
3.060
3.366
3.570
5.100
(+2%)
dB
−
−
−
10
mV
PSRR
Iout = 1.0 mA to 150 mA
f = 120 Hz
f = 1.0 kHz
f = 10 kHz
Vin = 1.750 V to 6.0 V,
Iout = 1.0 mA
I
out
= 1.0 mA to 150 mA
Line Regulation
Reg
line
Load Regulation
1.3 V to 1.5 V Option
1.8 V Option
2.5 V to 5.0 V Option
Output Noise Voltage (Note 11)
Output Short Circuit Current
Dropout Voltage
1.3 V Option
1.5 V Option
1.8 V Option
2.5 V Option
2.8 V to 5.0 V Option
Reg
load
mV
−
−
−
2.0
2.0
2.0
50
550
175
150
125
100
75
20
25
30
−
800
250
225
175
150
125
mV
rms
mA
mV
−
−
−
−
−
V
n
Isc
V
DO
f = 10 Hz to 100 kHz
−
300
Measured at: V
out
– 2.0%
10. Performance guaranteed over the indicated operating temperature range by design and/or characterization, production tested at
T
J
= T
A
= 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
11. Values based on design and/or characterization.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
www.onsemi.com
4
NCV8560
V
IN
C
IN
V
IN
V
OUT
V
OUT
C
OUT
NCV8560
(adjustable)
ADJ
EN
GND
Figure 5. Typical Application Circuit for V
out
= 1.25 V
(Adjustable Version)
V
IN
C
IN
V
OUT
V
IN
NCV8560
(adjustable)
EN
GND
ADJ
V
OUT
C
OUT
Figure 6. Typical Application Circuit for Adjustable V
out
V
IN
C
IN
V
IN
V
OUT
V
OUT
C
OUT
NCV8560
(fixed)
EN
GND
Figure 7. Typical Application Circuit
(Fixed Voltage Version)
www.onsemi.com
5
Special Edition for Assessment Centres
京公网安备 11010802033920号
EEWORLD
