Low

V REG LDO ADJ +1.2429V, 2951, DIP8 - 

LP2951ACN

TEXAS INSTRUMENTS LP2951ACN

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LP2951ACN
Order Code:
SC08275
Technical Datasheet:
(EN)
Catalogue page:
  CPCC/3320
See all Technical Docs

Product Overview

The LP2951ACN is an adjustable micro-power Voltage Regulator with very low quiescent current and very low-dropout voltage. It is ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the device increases only slightly in dropout, prolonging battery life. Careful design of the LP2951-N has minimized all contributions to the error budget. This includes a tight initial tolerance, extremely good load and line regulation (0.05% typical) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference. One such feature is an error flag output which warns of a low output voltage, often due to falling batteries on the input. It may be used for a power-ON reset. A second feature is the logic-compatible shutdown input which enables the regulator to be switched ON and OFF. Also, the part may be pin-strapped for a 5/3/3.3V output or programmed from 1.24 to 29V with an external pair of resistors.
  • High accuracy output voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Use as regulator or reference
  • Needs minimum capacitance for stability
  • Current and thermal limiting
  • Stable with low-ESR output capacitors (10mR to 6R)
  • Ensured 100mA output current
  • Green product and no Sb/Br

Applications

Signal Processing, Imaging, Video & Vision, Audio, Portable Devices, Communications & Networking, Medical

Product Information

:
Adjustable
:
2.3V
:
30V
:
-
:
1.24V
:
29V
:
100mA
:
380mV
:
DIP
:
8Pins
:
-40°C
:
125°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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