Varnitronics
1117-3.3 IDCHIP
IDCHIP

1117-3.3

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223

SOT-223ROHS CompliantActive

IC REG LINEAR 3.3V 1A SOT-223

Manufacturer
IDCHIP
Manufacturer part #
1117-3.3
Store part #
C5125088
Package / case
SOT-223
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

7,810 in stock

#C5125088

Stock & price checked 6 days ago

QuantityUnit pricePack price
10+₹7.37₹73.70
100+₹5.86₹586.00
300+₹5.11₹1,533.00
2,500+₹4.20₹10,500.00
5,000+₹3.75₹18,750.00
10,000+₹3.53₹35,300.00

10 × ₹7.37

₹73.70

excl. GST

₹86.97 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: 2,500 per reel

1117-3.3

₹73.70 for 10 + GST

Specifications

Output Voltage
3.3V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
5mA
Output Configuration
Positive
Output Current
1A
Operating Voltage
12V
Output Type
Fixed
Features
Over Current Protection;Thermal shutdown

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.21 g

Overview

The 1117 is a positive-output low-dropout three-terminal linear voltage regulator with a dropout voltage of 1.2V at 1A output current. It is available in two versions: fixed voltage output and adjustable voltage output. The fixed output voltage versions (1.5V, 1.8V, 2.5V, 3.3V, 5.0V) and the adjustable version offer 1% output voltage accuracy; the fixed 1.2V version has an output voltage accuracy of 2%. The 1117 integrates internal overtemperature protection and current limiting circuits, making it suitable for a wide range of electronic applications.

Applications

  • Laptops, PDAs, and notebook computers
  • Battery chargers
  • SCSI-I active terminators
  • Mobile phones
  • Cordless telephones
  • Battery-powered systems
  • Portable devices
  • SMPS post regulators

Key features

  • Fixed output voltage versions (1.5V, 1.8V, 2.5V, 3.3V, 5.0V) and adjustable version with 1% voltage accuracy
  • Fixed 1.2V output voltage accuracy: 2%
  • Low dropout voltage: only 1.2V at 1A output current
  • Current limiting
  • Thermal shutdown
  • Temperature range: -40℃ to 125℃

Alternatives

Similar parts — check the datasheet before substituting.

A1117-3.3#C7432020IDCHIP · SOT-223Price on requestQuote

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