LP2950, LP2951, NCV2951
ELECTRICAL CHARACTERISTICS
(V
in
= V
O
+ 1.0 V, I
O
= 100
mA,
C
O
= 1.0
mF,
T
A
= 25°C [Note 3],
unless otherwise noted.)
Characteristic
Output Voltage, 5.0 V Versions
V
in
= 6.0 V, I
O
= 100
mA,
T
A
= 25°C
LP2950C−5.0/LP2951C/NCV2951C*
LP2950AC−5.0/LP2951AC/NCV2951AC*
T
A
= − 40 to +125°C
LP2950C−5.0/LP2951C/NCV2951C*
LP2950AC−5.0/LP2951AC/NCV2951AC*
V
in
= 6.0 to 30 V, I
O
= 100
mA
to 100 mA, T
A
= − 40 to +125°C
LP2950C−5.0/LP2951C/NCV2951C*
LP2950AC−5.0/LP2951AC/NCV2951AC*
Output Voltage, 3.3 V Versions
V
in
= 4.3 V, I
O
= 100
mA,
T
A
= 25°C
LP2950C−3.3/LP2951C−3.3
LP2950AC−3.3/LP2951AC−3.3/NCV2951AC−3.3*
T
A
= − 40 to +125°C
LP2950C−3.3/LP2951C−3.3
LP2950AC−3.3/LP2951AC−3.3/NCV2951AC−3.3*
V
in
= 4.3 to 30 V, I
O
= 100
mA
to 100 mA, T
A
= − 40 to +125°C
LP2950C−3.3/LP2951C−3.3
LP2950AC−3.3/LP2951AC−3.3/NCV2951AC−3.3*
Output Voltage, 3.0 V Versions
V
in
= 4.0 V, I
O
= 100
mA,
T
A
= 25°C
LP2950C−3.0/LP2951C−3.0
LP2950AC−3.0/LP2951AC−3.0
T
A
= − 40 to +125°C
LP2950C−3.0/LP2951C−3.0
LP2950AC−3.0/LP2951AC−3.0
V
in
= 4.0 to 30 V, I
O
= 100
mA
to 100 mA, T
A
= − 40 to +125°C
LP2950C−3.0/LP2951C−3.0
2.928
−
3.072
3.042
LP2950AC−3.0/LP2951AC−3.0
2.958
−
1. The Junction−to−Ambient Thermal Resistance is determined by PCB copper area per Figure 29.
2. This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM), 2000 V, Class 2, JESD22 A114−C
Machine Model (MM), 200 V, Class B, JESD22 A115−A
Charged Device Model (CDM), 2000 V, Class IV, JESD22 C101−C
3. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
4. V
O(nom)
is the part number voltage option.
5. Noise tests on the LP2951 are made with a 0.01
mF
capacitor connected across Pins 7 and 1.
*NCV prefix is for automotive and other applications requiring site and change control.
2.940
2.964
−
−
3.060
3.036
2.970
2.985
3.000
3.000
3.030
3.015
V
O
3.221
3.254
−
−
3.379
3.346
V
3.234
3.260
−
−
3.366
3.340
3.267
3.284
3.300
3.300
3.333
3.317
V
O
4.880
4.925
−
−
5.120
5.075
V
4.900
4.940
−
−
5.100
5.060
4.950
4.975
5.000
5.000
5.050
5.025
Symbol
V
O
Min
Typ
Max
Unit
V
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