SC560 SEMTECH [Semtech Corporation], SC560 Datasheet - Page 3

• Manufacturer Part Number: SC560
• Description: Dual Output Low Noise LDO Linear Regulator
• Manufacturer: SEMTECH [Semtech Corporation]

Absolute Maximum Ratings
V
V
V
Pin Voltage — All Other Pins (V) . . . . . . . . . -0.3 to (V
V
ESD Protection Level
Electrical Characteristics
Exceeding the above specifi cations may result in permanent damage to the device or device malfunction. Operation outside of the parameters
specifi ed in the Electrical Characteristics section is not recommended.
NOTES:
(1) Tested according to JEDEC standard JESD22-A114-B.
(2) Calculated from package in still air, mounted to 3” x 4.5”, 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Unless otherwise noted V
specifi cations apply to both LDOs unless otherwise noted.
Parameter
Input Supply Voltage Range
Output Voltage
Output Voltage Accuracy
Maximum Output Current
Dropout Voltage
Shutdown Current
Quiescent Current
Load Regulation
Line Regulation
Feedback Regulation Voltage
Current Limit
IN
EN
PGOOD
OUTA
, V
(V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.5
, V
ENB
(V) . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V
OUTB
(V) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V
, Short Circuit Duration . . . . . . . . . . Continuous
(1)
(1)
IN
= 3.6V, C
(kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
(2)
IN
= 2.2μF, C
Symbol
ΔV
ΔV
ΔV
V
I
V
V
I
MAX
V
I
OUTx
I
LIM
SD
LOAD
OUTx
Q
IN
FB
D
LINE
OUTA
= C
OUTB
= 1μF, V
IN
IN
IN
V
+ 0.3)
+ 0.3)
+ 0.3)
I
IN
OUTx
= 2.5V to 5.5V, I
EN
I
OUTA
= 200mA, V
= V
= I
I
ENB
OUTx
OUTB
Conditions
= V
I
Recommended Operating Conditions
Ambient Temperature Range (°C) . . . . . . . . . -40 < T
VIN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 < V
OUTA, OUTB (V) . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 < V
Thermal Information
Thermal Resistance, Junction to Ambient
Maximum Junction Temperature (°C) . . . . . . . . . . . . . . +150
Storage Temperature Range (°C) . . . . . . . . . . . . -65 to +150
Peak IR Reflow Temperature (10s to 30s) (°C) . . . . . . . +260
OUTx
T
= 1mA to I
A
= 0mA, T
= 25°C
IN
= 1mA
OUTx
, T
OUTx
A
= -40 to +85°C. Typical values are at T
= 2.5V to 3.3V
= 0 to 300mA
A
MAX
= 25°C
0.985
Min
300
350
2.5
1.2
-3
-6
Typ
100
100
0.1
1
A
= 25°C. All
(2)
1.015
Max
200
850
(°C/W) . . . 157
5.5
3.3
20
3
1
6
SC560
OUT
A
Units
IN
mA
mA
< +85
mV
mV
mV
μA
μA
%
< 5.5
V
V
V
< 3.3
3