ez1117 Semtech Corporation, ez1117 Datasheet - Page 3

• Manufacturer Part Number: ez1117
• Description: Ez1117 0.8 & 1.0 Amp Positive Voltage Regulators
• Manufacturer: Semtech Corporation

Electrical Characteristics (Cont.)
Electrical Characteristics (Cont.)
NOTES:
Pin Confi gurations
Pin Confi gurations
© 2006 Semtech Corp.
Quiescent Current
Fixed Voltage Version
Temperature Coeffi cient
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Minimum Load Current
Adj Voltage Version
RMS Output Noise
Ripple Rejection Ratio
Parameter
SOT-223
(1) Low duty cycle pulse testing with Kelvin connections required.
(2) ∆V
(3) Bandwidth of 10Hz to 10kHz.
(4) 120Hz input ripple (CADJ for ADJ = 25μF).
(5) O.T. = over specifi ed operating junction temperature range.
(6) I
RATED
OUT
, ∆ V
= 1A for EZ1117A and 800mA for EZ1117.
(3)
REF
TO-263
(4)
= 1%.
Symbol
∆I
I
V
R
T
T
ADJ
I
I
ADJ
Q
O
PIN
C
S
N
A
TAB IS OUTPUT
1
2
3
EZ1117A
EZ1117
FUNCTION
ADJ/GND
OUTPUT
INPUT
V
5V
5V
5V
IN
Test Conditions
I
O
3
Block Diagram
Block Diagram
25°C
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
T
J
(5)
Thermal Overload
Amplifier
Limiting
Current
Min
60
Regulation
Amplifier
Voltage
EZ1117/EZ1117A
0.005
0.003
Sense
Limit
Typ
0.2
0.5
10
55
72
5
Test Limits
Max
13
90
10
VREF
5
S.O.A
www.semtech.com
ADJ/COM
Output
Input
Units
%/°C
%V
mA
mA
μA
μA
dB
%
O