Low

TEXAS INSTRUMENTS  LP3982ILD-ADJ/NOPB  LDO Voltage Regulator, Adjustable, 2.5V to 6V in, 120mV drop, 1.25V to 6V/0.3A out, WSON-8

TEXAS INSTRUMENTS LP3982ILD-ADJ/NOPB
Technical Data Sheet (1.05MB) EN Näytä kaikki tekniset asiakirjat

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Tuotteen yleiskatsaus

The LP3982ILD-ADJ/NOPB is a micro-power ultra-low-dropout low-noise CMOS Linear Regulator delivers 300mA of output current. The LP3982 suits battery-powered applications because of its shutdown mode (1nA typical), low quiescent current (90µA typical) and LDO voltage (120mV typical). The low dropout voltage allows for more utilization of a battery available energy by operating closer to its end-of-life voltage. The LP3982 device PMOS output transistor consumes relatively no drive current compared to PNP LDO regulators. This device also includes regulation fault detection, a band-gap voltage reference, constant current limiting and thermal-overload protection. This PMOS regulator is stable with small ceramic capacitive loads (2.2µF typical). The regulator topology is the classic type with negative feedback from the output to one of the inputs of the error amplifier.
  • Stable with small ceramic output capacitors
  • Overtemperature and overcurrent protection
  • 60dB PSRR
  • 120µs Turn-ON time
  • ±2% Output voltage tolerance
  • Green product and no Sb/Br

 

Tuotetiedot

Output Type:
Adjustable
Input Voltage Min:
2.5V
Input Voltage Max:
6V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.25V
Adjustable Output Voltage Max:
6V
Output Current:
300mA
Dropout Voltage Vdo:
120mV
LDO Regulator Case Style:
WSON
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualification Standard:
-
Output Voltage Min:
1.25 V
Output Voltage Max:
6 V
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Sovellukset

  • Wireless;
  • Power Management;
  • Portable Devices

Lainsäädäntö ja ympäristöasiat

Kosteusherkkyyden taso:
MSL 3 - 168 hours
Alkuperämaa:
Thailand

Maa, jossa viimeinen merkittävä valmistusvaihe on tehty

RoHS-direktiivin mukainen:
Kyllä
Tariffinumero:
85423990
Paino (kg):
.3