SI-3011ZD Allegro Microsystems Inc, SI-3011ZD Datasheet - Page 3

• Manufacturer Part Number: SI-3011ZD
• Description: Regulator IC - Low Dropout Voltage (Surface Mount)
• Manufacturer: Allegro Microsystems Inc

ELECTRICAL CHARACTERISTICS
Characteristic
Output Voltage
Output Volt. Temp. Coeff.
Internal Reference Voltage
Output Short-Circuit Current
Line Regulation
Load Regulation
Dropout Voltage
Ground Terminal Current
Enable Input Voltage
Enable Input Current
Ripple Rejection Ratio
Thermal Shutdown
Typical values are given for circuit design information only.
Note: Output short-circuit current is at point where output voltage has decreased 5% below V
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Symbol
V
PSRR
Imin
V
V
V
I
a
V
V
V
I
GND
I
V
I
O(off)
T
OM
O( VI)
O( IO)
EH
EL
VO
EH
EL
ref
O
J
- V
O
Test Conditions
V
V
0°C
V
V
V
V
I
V
V
Output ON
Output OFF
V
V
V
O
at T
I
E
I
I
I
I
I
I
E
E
I
= 3.0 A
= V
= V
= V
= 3.0 ~ 5.0 V, I
= 3.3 V, I
= V
= V
= V
= 0 V
= 2.7 V
= 0 V
A
O(nom)
O(nom)
O(nom)
O(nom)
O(nom)
O(nom)
T
= +25°C, V
J
100°C
+ 1 V, I
+ 1 V, I
+ 1 V, see note
O
+ 1 V, I
+ 1 V, V
+ 1 V, 100 Hz
= 0 A ~ 3.0 A
O
O
O
O
= 10 mA
O
= 2.5 V adjusted, V
E
= 10 mA
= 10 mA
= 0 mA, V
= 0 V
f
E
120 Hz
= 2.0 V
E
= 2 V (unless otherwise noted).
1.078
Min.
135
3.2
2.0
—
—
—
—
—
—
—
—
—
—
—
—
1.1~5 V Regulator
O(nom)
V
1.100 1.122
High-Current,
Typ.
Low-Dropout,
±0.3
O(nom)
152
1.0
SI-3011ZD
60
—
—
—
—
—
—
—
—
—
.
0
Limits
Max.
100
-5.0
0.5
0.6
1.5
1.0
0.8
10
40
—
—
—
—
—
—
mV/°C
Units
mV
mV
mA
µA
µA
µA
dB
°C
V
V
V
A
V
V
V
3