LP3891ES-1.8/NOPB National Semiconductor, LP3891ES-1.8/NOPB Datasheet - Page 6
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LP3891ES-1.8/NOPB
Manufacturer Part Number
LP3891ES-1.8/NOPB
Description
IC REG LDO 0.8A 1.8V TO-263-5
Manufacturer
National Semiconductor
Datasheet
1.LP3891ES-1.2NOPB.pdf
(11 pages)
Specifications of LP3891ES-1.8/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 5.5V
Voltage - Dropout (typical)
0.1V @ 800mA
Number Of Regulators
1
Current - Output
800mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-5, D²Pak (5 leads + Tab), TO-263BA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
*LP3891ES-1.8
*LP3891ES-1.8/NOPB
LP3891ES-1.8
*LP3891ES-1.8/NOPB
LP3891ES-1.8
Typical Performance Characteristics
Unless otherwise specified: T
= 25˚C, C
= 10 µF, Cin =
J
OUT
10µF, S/D pin is tied to V
, V
= 2.2V, V
= 1.8V (Continued)
BIAS
IN
OUT
I
vs VSD
Noise Measurement
GND
20069512
20069514
V
Startup Waveform
Line Regulation vs V
OUT
BIAS
20069518
20069515
Line Regulation vs V
V
PSRR
BIAS
IN
20069519
20069520
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