LP2989AIM-3.3/NOPB National Semiconductor, LP2989AIM-3.3/NOPB Datasheet - Page 12
![IC REGULATOR MICROPWR LDO 8-SOIC](/photos/6/56/65640/pkg_m08a_sml.jpg)
LP2989AIM-3.3/NOPB
Manufacturer Part Number
LP2989AIM-3.3/NOPB
Description
IC REGULATOR MICROPWR LDO 8-SOIC
Manufacturer
National Semiconductor
Datasheet
1.LP2989IMM-3.3NOPB.pdf
(17 pages)
Specifications of LP2989AIM-3.3/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 16V
Number Of Regulators
1
Current - Output
500mA
Current - Limit (min)
600mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
16 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.003 V at 0.1 mA
Output Current
0.5 A
Line Regulation
0.014 %/V
Load Regulation
0.4 %
Voltage Regulation Accuracy
+/- 0.75 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Lead Free Status / Rohs Status
Details
Other names
*LP2989AIM-3.3
*LP2989AIM-3.3/NOPB
LP2989AIM-3.3
*LP2989AIM-3.3/NOPB
LP2989AIM-3.3
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
www.national.com
Typical Performance Characteristics
C
IN
= 2.2 µF, S/D is tied to V
Turn-ON Waveform
Turn-ON Waveform
I
GND
vs Shutdown
IN
, V
IN
= V
O
(NOM) + 1V, I
10133908
10133929
10133931
L
= 1 mA, V
Unless otherwise specified: T
12
OUT
= 2.5V. (Continued)
Turn-ON Waveform
I
I
GND
GND
A
vs Shutdown
vs Shutdown
= 25˚C, C
OUT
= 4.7 µF,
10133910
10133909
10133930