LP3872EMP-3.3/NOPB National Semiconductor, LP3872EMP-3.3/NOPB Datasheet - Page 10
![IC REG LDO 1.5A 3.3V SOT223-5](/photos/12/65/126584/pkg_mp05a_sml.jpg)
LP3872EMP-3.3/NOPB
Manufacturer Part Number
LP3872EMP-3.3/NOPB
Description
IC REG LDO 1.5A 3.3V SOT223-5
Manufacturer
National Semiconductor
Datasheet
1.LP3872EMP-3.3NOPB.pdf
(18 pages)
Specifications of LP3872EMP-3.3/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 7V
Voltage - Dropout (typical)
0.38V @ 1.5A
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
Current - Limit (min)
-
Other names
LP3872EMP-3.3
LP3872EMP-3.3TR
LP3872EMP-3.3TR
www.national.com
Typical Performance Characteristics
C
IN
= 10µF, S/D pin is tied to V
C
C
IN
Load Transient Response
Load Transient Response
IN
=C
Noise vs Frequency
=C
OUT
OUT
= 10µF, TANTALUM
= 100µF, OSCON
IN
, V
OUT
= 2.5V, V
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IN
= V
O(NOM)
Unless otherwise specified: T
10
+ 1V, I
L
= 10mA (Continued)
C
C
IN
C
Load Transient Response
Load Transient Response
IN
Load Transient Response
IN
=C
=C
= C
OUT
OUT
OUT
= 100µF, TANTALUM
J
= 100µF, POSCAP
= 25˚C, C
= 10µF, OSCON
OUT
= 10µF,
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