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LP2960

Features: * Output voltage adjusts from 1.23V29V* Guaranteed 500 mA output current*5V and 3.3V versions available*16-pin DIP and 16-pin SO packages*Low dropout voltage*Low quiescent current*Tight line and load regulation*Low temperature coefficient*Current limiting and thermal protection*Logic-lev...

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SeekIC No. : 004398676 Detail

LP2960: Features: * Output voltage adjusts from 1.23V29V* Guaranteed 500 mA output current*5V and 3.3V versions available*16-pin DIP and 16-pin SO packages*Low dropout voltage*Low quiescent current*Tight li...

LP2960 Data Sheet

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Part Number:
LP2960
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

* Output voltage adjusts from 1.23V29V
* Guaranteed 500 mA output current
*5V and 3.3V versions available
*16-pin DIP and 16-pin SO packages
*Low dropout voltage
*Low quiescent current
*Tight line and load regulation
*Low temperature coefficient
*Current limiting and thermal protection
*Logic-level shutdown
*Can be wired for snap-ON and snap-OFF
*Reverse battery protection




Application

*High-efficiency linear regulator
*Regulator with under-voltage shutdown
*Low dropout battery-powered regulator
*Cellular telephones




Pinout

Connection Diagram




Specifications

Storage Temperature Range ..........................−65 to +150
Operating Junction Temperature
Range
LP2960AI/LP2960I .......................................−40 to +125
Lead Temperature (Soldering, 5 sec.) .............................260
Power Dissipation (Note 2) Internally Limited
Input Supply Voltage ..........................................−20V to +30V
Feedback Input Voltage (Note 3) .........................−0.3V to +5V
Comparator Input Voltage (Note 4) ...................−0.3V to +30V
Comparator Output Voltage (Note 4) .................−0.3V to +30V
ESD Rating (Note 15) ......................................................1.5 kV




Description

The LP2960 is a micropower voltage regulator with very low dropout voltage (12 mV typical at 1 mA load and 470 mV
typical at 500 mA load) and very low quiescent current (450 µA typical at 1 mA load).

The LP2960 is ideally suited for battery-powered systems: the quiescent current increases only slightly at dropout, which prolongs battery life.

The LP2960 retains all the desirable characteristics of the LP2953, and offers increased output current.

The error flag goes low any time the output drops more than 5% out of regulation.

Reverse battery protection is provided.

The LP2960 requires only 10 µF of output capacitance for stability (5V version).

The internal voltage reference is made available for external use, providing a low-T.C. reference with very good regulation characteristics.

The parts are available in 16-pin plastic DIP and 16-pin surface mount packages.






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