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LP2980-ADJ

Features: Ultra low dropout voltage Output adjusts from 1.23V to 15V Guaranteed 50 mA output current Uses tiny SOT-23 package Requires few external components <1 µA quiescent current when shutdown Low ground pin current at all loads High peak current capability (150 mA typical) Wide supp...

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LP2980-ADJ: Features: Ultra low dropout voltage Output adjusts from 1.23V to 15V Guaranteed 50 mA output current Uses tiny SOT-23 package Requires few external components <1 µA quiescent current when ...

LP2980-ADJ Data Sheet

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Part Number:
LP2980-ADJ
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:

Ultra low dropout voltage
Output adjusts from 1.23V to 15V
Guaranteed 50 mA output current
Uses tiny SOT-23 package
Requires few external components
<1 µA quiescent current when shutdown
Low ground pin current at all loads
High peak current capability (150 mA typical)
Wide supply voltage range (2.5V16V)
Overtemperature/overcurrent protection
−40˚C to +125˚C Junction temperature range




Application

Cellular Phone
Palmtop/Laptop Computer
Camcorder, Personal Stereo, Camera




Pinout

Connection Diagram




Specifications

Storage Temperature Range −65 to +150˚C
Operating Junction Temperature −40 to +125˚C
Range
Lead Temp. (Soldering, 5 seconds)260˚C
ESD Rating (Note 2) 2 kV
Power Dissipation (Note 3) Internally Limited
Input Supply Voltage (Survival)−0.3V to +16V
Input Supply Voltage (Operating) 2.5V to +16V
Shutdown Input Voltage (Survival) −0.3V to +16V
Output Voltage (Survival) (Note 4) −0.3V to 16V
IOUT (Survival) Short Circuit Protected
Input-Output Voltage (Survival)
(Note 5) −0.3V to 16V






Description

The LP2980-ADJ is a 50 mA adjustable voltage regulator de-signed to provide ultra low dropout in battery powered appli-cations.

Using an optimized VIP™ (vertically Integrated PNP) pro-cess, the LP2980-ADJ delivers unequalled performance inall specifications critical to battery-powered designs:

Adjustable Output: output voltage can be set from 1.23V to15V.

Precision Reference: 0.75% tolerance.

Dropout Voltage: typically 120 mV @ 50 mA load, and 7 mV@ 1 mA load.

Ground Pin Current: typically 320 µA @ 50 mA load, and 80µA @ 1 mA load.

Sleep Mode: less than 1 µA quiescent current when on/offpin is pulled low.

Smallest Possible Size: SOT-23 package uses minimum board space.






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