LP2951ACMX/NOPB National Semiconductor, LP2951ACMX/NOPB Datasheet - Page 17
![IC VREG ADJ MICRPWR 8-SOIC](/photos/6/56/65640/pkg_m08a_sml.jpg)
LP2951ACMX/NOPB
Manufacturer Part Number
LP2951ACMX/NOPB
Description
IC VREG ADJ MICRPWR 8-SOIC
Manufacturer
National Semiconductor
Datasheet
1.LP2951CMXNOPB.pdf
(26 pages)
Specifications of LP2951ACMX/NOPB
Regulator Topology
Positive Adjustable
Voltage - Output
1.24 ~ 29 V
Voltage - Input
Up to 30V
Voltage - Dropout (typical)
0.38V @ 100mA
Number Of Regulators
1
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
LP2951ACMX
LP2951ACMXTR
LP2951ACMXTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LP2951ACMX/NOPB
Manufacturer:
TI
Quantity:
12 400
Part Number:
LP2951ACMX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
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flag becomes active when V
of Reg. #2 becomes active and via Q1 latches the main output off. When V
exceeds 5.7V Reg. #1 is back in regulation and the early warning signal rises,
unlatching Reg. #2 via D3.
For 5V
Early warning flag on low input voltage
Main output latches off at lower input voltages
Battery backup on auxiliary output
Operation: Reg. #1's V
Regulator with Early Warning and Auxiliary Output
out
, use internal resistors. Wire pin 6 to 7, & wire pin 2 to +V
out
in
is programmed one diode drop above 5V. Its error
≤
5.7V. When V
in
drops below 5.3V, the error flag
2 Ampere Low Dropout Regulator
854611
out
Bus.
in
again
17
Latch Off When Error Flag Occurs
854613
854612
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