LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
PJSEMI PJ54BM33SE product image
  • PJ54BM33SE thumbnail 1
  • PJ54BM33SE thumbnail 2
  • PJ54BM33SE thumbnail 3
  • Pinout
  • Footprint
Images for reference only

PJSEMI PJ54BM33SE

Manufacturer
PJSEMIAsian Brands
MPN
PJ54BM33SE
LCSC Part #
C20618188
Packaging
SOT-23-5
Customer #
Key Attributes
Low Dropout Regulators
DatasheetPJSEMI PJ54BM33SE
Alternative Parts2
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
In-Stock: 500
500 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.137$ 0.69
50+$ 0.1079$ 5.40
150+$ 0.0934$ 14.01
500+$ 0.0825$ 41.25
3,000+$ 0.0738$ 221.40
6,000+$ 0.0694$ 416.40
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerPJSEMI
PackagingSOT-23-5
Output Voltage3.3V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)2.1uA
Output ConfigurationPositive
Operating Voltage45V
Output Current350mA
FeaturesEnable control;Short Circuit Protection;Over Current Protection;Thermal shutdown
Output TypeFixed

Introduction

AI Translation

The PJ54B Series is a high input voltage, low quiescent current, low-dropout linear regulator able to provide 300mA load current. The LDO features very fast response against line voltage transient and load current transient, and ensures no overshoot voltage during the LDO start up and short circuit recovery. The device features integrated short-circuit and thermal shutdown protection.

Features

AI Translation
  • Low Quiescent Current: 2.1uA
  • High Input Voltage Rating: Up to 55V
  • Maximum Output Current: 350mA
  • Low Dropout: 350mV @ 100mA
  • High PSRR: 85dB at 1KHz
  • Fixed Output Voltages: 1.8V, 3V, 3.3V, 5V
  • Fast Transient Response
  • Current Limiting Protection
  • Thermal Shutdown Protection
  • Available Packages: SOT-23-5

Applications

AI Translation
  • Battery-Powered Equipment
  • Smoke Detector and Sensor
  • Micro Controller Applications

Alternative Parts

MPNManufacturerAlternative TypePackagingAvailabilityUnit Price
PJ54DM33SEPJSEMISimilarSOT-23-51,685$ 0.1284
PJ54M33SEPJSEMISimilarSOT-23-52,320$ 0.1135
View and Compare All Alternative Parts.