Varnitronics
SE8533L1-HF Seaward Elec
Seaward Elec

SE8533L1-HF

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5

SOT-23-5RoHSActive

50V/2uA/300mA, Ultra-Low-lq, Low Dropout LDO

Manufacturer
Seaward Elec
Manufacturer part #
SE8533L1-HF
Store part #
C46641365
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,475 in stock

#C46641365

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹16.54₹82.70
50+₹14.45₹722.50
150+₹13.55₹2,032.50
500+₹12.42₹6,210.00
3,000+₹11.92₹35,760.00
6,000+₹11.62₹69,720.00

5 × ₹16.54

₹82.70

excl. GST

₹97.59 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

SE8533L1-HF

₹82.70 for 5 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-20℃~+85℃@(Ta)
Supply Current (Iq)
2.5uA
Output Configuration
Positive
Output Current
300mA
Operating Voltage
45V
Features
Enable control;Short Circuit Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.044 g

Overview

The SE85XX series is designed for power-sensitive applications. It integrates a precision high-voltage input stage and an ultra-low-power bias current branch, forming an ultra-low quiescent current, low-dropout linear regulator. This series operates over an input voltage range of VOUT+1V to 45V, with a quiescent current of only 2.5μA, offering 1% initial accuracy and low dropout voltage (300mV typical at 100mA load). The SE85XX is available in fixed output voltage versions of 1.8V, 2.8V, 3.0V, 3.3V, 3.6V, and 5.0V. Additional features include short-circuit protection and thermal shutdown.

Applications

  • Battery-powered smoke sensors
  • Smoke sensors
  • Microcontrollers
  • Home appliances and instruments

Key features

  • Ultra-low quiescent current: 2.5μA (typical)
  • Wide operating voltage range: VOUT+1V to 45V
  • High output current: ≥300mA
  • No overshoot during system startup
  • Short-circuit protection with no overshoot
  • Low dropout voltage
  • High accuracy output voltage: ±1%
  • Excellent power supply/load transient response
  • Low temperature coefficient: ±100ppm/℃
  • Thermal protection and short-circuit protection
  • SOT-89, SOT-23, SOT23-5 packages
  • Custom pin configuration supported

Alternatives

Similar parts — check the datasheet before substituting.

SE8533L2-HF#C46641366Seaward Elec · SOT-23-5₹22.95 · 1,840 in stockView
SE8633L2-HF#C2838440Seaward Elec · SOT-23-5Price on requestQuote

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