LP8340ILDX-1.8 National Semiconductor, LP8340ILDX-1.8 Datasheet - Page 5

• Manufacturer Part Number: LP8340ILDX-1.8
• Description: IC REG LDO 1A 1.8V 6-LLP
• Manufacturer: National Semiconductor

Specifications of LP8340ILDX-1.8

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 10 V
• Voltage - Dropout (typical): 0.68V @ 800mA
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 6-LLP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -

V
I
I
T
e
V
Symbol
Symbol
Q
LIMIT
n
SD
LP8340C Electrical Characteristics
IN
IN
Unless otherwise specified all limits guaranteed for V
the full operating temperature range of T
LP8340I Electrical Characteristics
Unless otherwise specified all limits guaranteed for V
the full operating temperature range of T
− V
O
Dropout Voltage
(Note 7) (Note 8)
Quiescent Current
Minimum Load Current
Foldback Current Limit
Ripple Rejection Ratio
Thermal Shutdown
Temp.
Thermal Shutdown Hyst.
ADJ Input Leakage
Current
V
Output Noise
Input Voltage
OUT
Leakage Current
Parameter
Parameter
LP8340-1.8
I
LP8340-2.5
I
LP8340-2.5
I
LP8340-3.3
LP8340-ADJ, V
LP8340-3.3
LP8340-ADJ, I
LP8340-5.0
I
LP8340-5.0
I
V
V
V
V
V
V
V
LP8340-ADJ
ADJ = OUT, V
LP8340-1.8, V
LP8340-2.5, V
LP8340-3.3, V
LP8340-5.0, V
10Hz to 10kHz, R
LP8340-ADJ,1.8, 2.5
LP8340-3.3, 5.0
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
ADJ
≤10V
− V
− V
− V
(dc) = V
(ac) = 1 V
J
J
= 800mA
= 800mA
= 1.0A
= 800mA
= 1.0A
= 1.5V or 0V
= 0˚C to 125˚C
= −40˚C to 125˚C
OUT
OUT
OUT
≤4V
>
<
OUT
5V
4V
P-P
OUT
OUT
OUT
OUT
OUT
OUT
OUT
+ 2V
IN
IN
Conditions
Conditions
@
L
= 2.5V, V
= 3.5V, V
= 4V, V
= 6V, V
= 1.0A
= 2V, V
= 1kΩ, C
= V
= V
= 3.3V, I
120Hz
O
O
(Continued)
+ 1V, C
+ 1V, C
IN
IN
IN
5
IN
IN
OUT
OUT
= 10V
= 10V
= 10V
= 10V
= 10V
IN
IN
= 800mA
= 10µF
= C
= C
OUT
OUT
= 10µF, T
= 10µF, T
(Note 5)
(Note 5)
Min
Min
2.7
48
J
J
= 25˚C. Boldface limits apply over
= 25˚C. Boldface limits apply over
(Note 4)
(Note 4)
±
1600
Typ
Typ
680
550
670
420
540
330
420
450
160
250
0.01
19
55
10
(Note 5)
(Note 5)
±
1400
1000
1300
1000
Max
Max
800
650
800
100
50
10
10
10
10
10
10
10
100
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µVrms
Units
Units
mV
mA
µA
µA
dB
nA
µA
˚C
V