lm2940l-10-tq3-t Unisonic Technologies, lm2940l-10-tq3-t Datasheet - Page 3

• Manufacturer Part Number: lm2940l-10-tq3-t
• Description: 1a Low-dropout Positive Voltage Regulator
• Manufacturer: 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 LM2940-6.0V
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
R
V
R
V
V
V
V
V
RR
RR
eN
T
eN
T
V
I
V
I
TRRI
TRRI
OUT
I
OUT
I
OUT
SC
OUT
SC
RIN
RIN
Q
Q
IN
IN
OUT
OUT
D
OUT
OUT
D
OUT
=22μF, 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)
R
R
R
7.5V ≤ V
V
50mA ≤ I
100 mA DC and 20mArms, fo=120Hz
V
10Hz-100kHz, I
fo=120Hz, 1Vrms, I
I
I
(Note)
R
R
R
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
=1A
=100mA
=1A
=100mA
+2V ≤ V
+2V ≤ V
=100Ω, T ≤ 100ms
=100Ω
=100Ω, T ≤ 100ms
+2V ≤ V
+2V ≤ V
=100Ω, T ≤ 100ms
=100Ω
=100Ω, T ≤ 100ms
IN
TEST CONDITIONS
TEST CONDITIONS
OUT
OUT
IN
≤ 26V, 5mA ≤ I
≤ 26V, 5mA ≤ I
≤ 1A
≤ 1A
IN
IN
IN
IN
≤ 26V, I
≤ 26V, I
≤ 26V, I
≤ 26V, I
OUT
OUT
SYMBOL
T
T
=5mA
=5mA
V
P
OUT
OUT
T
OPR
STG
IN
D
J
OUT
OUT
OUT
OUT
=100mA
=100mA
LINEAR INTEGRATED CIRCUIT
OUT
=5mA
=5mA
=5mA
=5mA
OUT
≤ 1A
≤ 1A
Internally limited
-40 ~ +125
-65 ~ +150
RATINGS
-40 ~ +85
4.85
5.82
MIN
MIN
-15
-50
-15
-50
+150
54
60
60
60
26
TYP
5.00
0.13
TYP
6.00
0.13
150
180
0.5
2.5
-30
-75
0.5
2.5
-30
-75
20
35
35
10
72
20
75
20
40
40
10
72
20
75
MAX
MAX
5.15
0.15
6.18
0.15
QW-R102-016.H
0.8
0.8
50
50
15
60
60
15
1000Hr
1000Hr
3 of 12
UNIT
μVrms
μVrms
UNIT
UNIT
mV/
mV/
°C
°C
°C
°C
mΩ
mΩ
mV
mV
mA
mV
mV
mA
V
dB
dB
V
V
A
V
V
V
V
V
A
V
V
V