LM2940-10-AA3-R UTC [Unisonic Technologies], LM2940-10-AA3-R Datasheet - Page 3

• Manufacturer Part Number: LM2940-10-AA3-R
• Description: 1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
• Manufacturer: UTC [Unisonic Technologies]

LM2940
Input Voltage
Power Dissipation
Junction Temperature
Operating Temperature
Storage temperature
Note
(T
For LM2940-5.0V
Output Voltage
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
Output Noise Voltage
Ripple Rejection
Long Term Stability
Dropout Voltage
Short Circuit Current
Maximum Line Transient
Reverse Polarity DC Input Voltage
Reverse Polarity Transient Input
Voltage
For LM2940-8.0V
Output Voltage
Line regulation
Load Regulation
Output Impedance
Quiescent Current
Output Noise Voltage
Ripple Rejection
Long Term Stability
Dropout Voltage
Short Circuit Current
Maximum Line Transient
Reverse Polarity DC Input Voltage
Reverse Polarity Transient Input
Voltage
a
=T
ELECTRICAL CHARACTERISTICS
J
ABSOLUTE MAXIMUM RATINGS
=25 ° C, V
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
PARAMETER
PARAMETER
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
IN
=V
OUT
+5V, I
PARAMETER
OUT
=1A and C
TO-220/TO-263-3/TO-263
SOT-223
SYMBOL
SYMBOL
△ V
△ V
△ V
△ V
V
V
V
V
V
V
RR
RR
Ro
eN
T
Ro
eN
I
T
I
V
V
I
TRRI
I
TRRI
OUT
OUT
SC
SC
RIN
RIN
Q
Q
IN
IN
D
D
OUT
OUT
OUT
OUT
OUT
=22 µ F, unless otherwise specified.)
6.25V ≤ V
V
50mA ≤ I
100 mA DC and 20mArms, fo=120Hz
V
10Hz-100kHz, I
fo=120Hz, 1Vrms, I
I
I
(Note)
Ro=100Ω, T ≤ 100ms
Ro=100Ω
Ro=100Ω, T ≤ 100ms
9.4V ≤ V
V
50mA ≤ I
100 mA DC and 20mArms, fo=120Hz
V
10Hz-100kHz, I
fo=120Hz, 1Vrms, I
I
I
(Note)
Ro=100Ω, T ≤ 100ms
Ro=100Ω
Ro=100Ω, T ≤ 100ms
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
=1A
=100mA
=1A
=100mA
+2V ≤ V
+2V ≤ V
+2V ≤ V
+2V ≤ V
IN
TEST CONDITIONS
OUT
OUT
TEST CONDITIONS
IN
≤ 26V, 5mA ≤ I
≤ 26V, 5mA ≤ I
≤ 1A
IN
IN
≤1A
IN
IN
≤ 26V, I
≤ 26V, I
OUT
OUT
≤ 26V, I
≤ 26V, I
SYMBOL
T
T
=5mA
V
P
OUT
=5mA
OUT
T
OPR
STG
IN
D
J
OUT
OUT
=100mA
LINEAR INTEGRATED CIRCUIT
=100mA
OUT
OUT
OUT
=5mA
=5mA
=5mA
OUT
=5mA
≤ 1A
≤ 1A
Internally limited
-40 ~ +125
-65 ~ +150
RATINGS
-40 ~ +85
4.85
MIN
-15
-50
1.6
MIN
7.76
+150
60
60
1.6
-15
-50
54
60
26
TYP
5.00
0.11
150
TYP
0.5
1.9
-30
-75
8.00
0.11
20
35
35
10
72
20
75
240
0.5
1.9
-30
-75
20
55
55
10
66
32
75
MAX
5.15
0.15
QW-R102-016.E
MAX
0.8
8.24
0.15
50
50
15
0.8
80
80
15
3 of 11
1000Hr
UNIT
µVrms
1000Hr
µVrms
UNIT
UNIT
mV/
° C
° C
° C
° C
mΩ
mV
mV
mA
mV/
V
dB
mΩ
mV
mV
mA
dB
V
V
A
V
V
V
V
V
A
V
V
V