ez1585b Semtech Corporation, ez1585b Datasheet - Page 2

• Manufacturer Part Number: ez1585b
• Description: 5.0 Amp Low Dropout Positive Voltage Regulators
• Manufacturer: Semtech Corporation

ELECTRICAL CHARACTERISTICS
Unless otherwise specified, Adj I
Parameter
Reference Voltage
Adj Voltage Version
Line Regulation
Adj Voltage Version
Load Regulation
Dropout Voltage
Current Limit
Temperature Coefficient
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Minimum Load Current
Adj Voltage Version
RMS Output Noise
Ripple Rejection Ratio
NOTES:
(1) Low duty cycle pulse testing with Kelvin connections required.
(2)
(3) Bandwidth of 10 Hz to 10 kHz.
(4) 120 Hz input ripple, C
(5) Over Temp. (O.T.) = over specified operating junction temperature range.
(6) V
© 1998 SEMTECH CORP.
April 7, 1998
V
IN
OUT
= 4.75 to 5.25V.
, V
REF
(1)
(2)
(1)
= 1%
(3)
(1)
(4)
OUT
= 25µF.
REG
REG
O
Symbol
= 10mA to 5.0A; 1.3V = V
V
I
V
T
V
R
I
T
ADJ
I
I
(LOAD)
REF
CL
ADJ
O
D
C
S
N
(LINE)
A
5.0 AMP LOW DROPOUT
POSITIVE VOLTAGE REGULATORS
Note 6
Note 6
Note 6
Note 6
V
5V
5V
5V
5V
IN
Test Conditions
10mA
0.5A
5.0A
IN
I
O
652 MITCHELL ROAD NEWBURY PARK CA 91320
- V
OUT
) =2V
25°C
25°C
25°C
25°C
25°C
25°C
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
T
J
(5)
1.238
1.231
Min
5.0
40
20
60
Test Limits
1.250
1.250
0.015
0.035
0.005
0.003
0.05
Typ
0.2
1.1
0.2
0.5
55
72
1
5
1.262
1.269
Max
100
EZ1585B
0.2
0.2
0.3
0.4
1.3
80
10
5
Units
%/°C
%V
mA
µA
µA
dB
%
%
%
V
V
A
2
O