LP3855EMPX-1.8/NOPB National Semiconductor, LP3855EMPX-1.8/NOPB Datasheet - Page 8
![IC REG LDO 1.5A 1.8V SOT223-5](/photos/12/65/126584/pkg_mp05a_sml.jpg)
LP3855EMPX-1.8/NOPB
Manufacturer Part Number
LP3855EMPX-1.8/NOPB
Description
IC REG LDO 1.5A 1.8V SOT223-5
Manufacturer
National Semiconductor
Datasheet
1.LP3852EMP-3.3NOPB.pdf
(20 pages)
Specifications of LP3855EMPX-1.8/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.5 ~ 7 V
Number Of Regulators
1
Current - Output
1.5A (Max)
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (4 leads + Tab)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Other names
LP3855EMPX-1.8
www.national.com
Typical Performance Characteristics
C
IN
= 10µF, S/D pin is tied to V
Dropout Voltage vs Output Load Current
DC Load Reg. vs Junction Temperature
Shutdown I
Q
vs Junction Temperature
IN
, V
OUT
= 2.5V, V
IN
20031062
20031055
20031058
= V
O(NOM)
+ 1V, I
8
Unless otherwise specified: T
L
= 10 mA.
Errorflag Threshold vs Junction Temperature
DC Line Regulation vs Temperature
Ground Current vs Output Voltage
I
L
J
= 1.5A
= 25°C, C
OUT
= 10µF,
20031057
20031054
20031059