NCP565, NCV565
www.onsemi.com
4
ELECTRICAL CHARACTERISTICS (V
in
= V
out
+ 1.6 V, V
out
= 0.9 V, T
A
= 25°C, C
in
= C
out
= 150 mF, unless otherwise noted, Note 4.)
Characteristic
Symbol Min Typ Max Unit
ADJUSTABLE OUTPUT VERSION
Reference Voltage (10 mA < I
out
< 1.5 A; V
out
+ 1.6 V < V
in
< 9.0 V; T
A
= −10 to 105°C) V
ref
0.882
(−2%)
0.9 0.918
(+2%)
V
Reference Voltage (10 mA < I
out
< 1.5 A; V
out
+ 1.6 V < V
in
< 9.0 V; T
A
= −40 to 125°C) V
ref
0.873
(−3%)
0.9 0.927
(+3%)
V
ADJ Pin Current (Note 5) I
Adj
− 30 − nA
Line Regulation (I
out
= 10 mA) (Note 5) Reg
line
− 0.03 − %
Load Regulation (10 mA < I
out
< 1.5 A) (Note 5) Reg
load
− 0.03 − %
Dropout Voltage (I
out
= 1.5 A, V
out
= 2.5 V) (Note 6) Vdo − 0.9 1.3 V
Current Limit I
lim
1.6 3.3 − A
Ripple Rejection (120 Hz; I
out
= 1.5 A) (Note 5) RR − 85 − dB
Ripple Rejection (1 kHz; I
out
= 1.5 A) (Note 5) RR − 75 − dB
Ground Current (I
out
= 1.5 A) I
GND
− 1.5 3.0 mA
Output Noise Voltage (f = 100 Hz to 100 kHz, I
out
= 1.5 A) (Note 5) V
n
− 28 −
mVrms
Thermal Shutdown Protection (Note 5) T
SHD
− 160 −
_C
FIXED OUTPUT VOLTAGE (V
in
= V
out
+ 1.6 V, T
A
= 25°C, C
in
= C
out
= 150 mF, unless otherwise noted, Note 4.)
Output Voltage (10 mA < I
out
< 1.5 A; 2.8 V < V
in
< 9.0 V; T
A
= −10 to 105°C)
1.2 V version
V
out
1.176
(−2%)
1.2 1.224
(+2%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 2.8 V < V
in
< 9.0 V; T
A
= −40 to 125°C)
1.2 V version
V
out
1.164
(−3%)
1.2 1.236
(+3%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 3.1 V < V
in
< 9.0 V; T
A
= −10 to 105°C)
1.5 V version
V
out
1.470
(−2%)
1.5 1.530
(+2%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 3.1 V < V
in
< 9.0 V; T
A
= −40 to 125°C)
1.5 V version
V
out
1.455
(−3%)
1.5 1.545
(+3%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.4 V < V
in
< 9.0 V; T
A
= −10 to 105°C)
2.8 V version
V
out
2.744
(−2%)
2.8 2.856
(+2%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.4 V < V
in
< 9.0 V; T
A
= −40 to 125°C)
2.8 V version
V
out
2.716
(−3%)
2.8 2.884
(+3%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.6 V < V
in
< 9.0 V; T
A
= −10 to 105°C)
3.0 V version
V
out
2.940
(−2%)
3.0 3.060
(+2%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.6 V < V
in
< 9.0 V; T
A
= −40 to 125°C)
3.0 V version
V
out
2.910
(−3%)
3.0 3.090
(+3%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.9 V < V
in
< 9.0 V; T
A
= −10 to 105°C)
3.3 V version
V
out
3.234
(−2%)
3.3 3.366
(+2%)
V
Output Voltage (10 mA < I
out
< 1.5 A; 4.9 V < V
in
< 9.0 V; T
A
= −40 to 125°C)
3.3 V version
V
out
3.201
(−3%)
3.3 3.399
(+3%)
V
Line Regulation (I
out
= 10 mA) (Note 5) Reg
line
− 0.03 − %
Load Regulation (10 mA < I
out
< 1.5 A) (Note 5) Reg
load
− 0.03 − %
Dropout Voltage (I
out
= 1.5 A, V
out
= 2.5 V) (Note 6) Vdo − 0.9 1.3 V
Current Limit I
lim
1.6 3.3 − A
Ripple Rejection (120 Hz; I
out
= 1.5 A) (Note 5) RR − 85 − dB
Ripple Rejection (1 kHz; I
out
= 1.5 A) (Note 5) RR − 75 − dB
Ground Current (I
out
= 1.5 A) I
GND
− 1.5 3.0 mA
Output Noise Voltage (f = 100 Hz to 100 kHz, V
out
= 1.2 V, I
out
= 1.5 A) (Note 5) V
n
− 38 −
mVrms
Thermal Shutdown Protection (Note 5) T
SHD
− 160 −
_C
4. Performance guaranteed over specified operating conditions by design, guard banded test limits, 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.
5. Typical values are based on design and/or characterization.
6. Dropout voltage is a measurement of the minimum input/output differential at full load.
