Varnitronics
SP1117AV33TC Siliup
Siliup

SP1117AV33TC

3.3V Positive Fixed SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

SOT-223RoHSActive

1A, Bipolar Linear Regulator

Manufacturer
Siliup
Manufacturer part #
SP1117AV33TC
Store part #
C41355111
Package / case
SOT-223
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

6,130 in stock

#C41355111

Stock & price checked 22 h ago

QuantityUnit pricePack price
10+₹5.79₹57.90
100+₹4.55₹455.00
300+₹3.92₹1,176.00
1,000+₹3.45₹3,450.00
5,000+₹3.15₹15,750.00
10,000+₹2.96₹29,600.00

10 × ₹5.79

₹57.90

excl. GST

₹68.32 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

SP1117AV33TC

₹57.90 for 10 + GST

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Specifications

Output Voltage
3.3V
Operating Temperature
-40℃~+125℃@(Tj)
Supply Current (Iq)
6mA
Output Configuration
Positive
Operating Voltage
12V
Output Current
1A
Features
Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
10 (multiples of 10)
Unit weight
0.252 g

Overview

The SP1117A is a low dropout three-terminal regulator with a dropout of 1.2V at 1A output current. The SP1117A has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1%. On-chip thermal shutdown provides protection against a combination of high current and ambient temperature. The SP1117A is available in 1.8V, 2.5V and 3.3V versions. The fixed versions integrate the adjust resistors. It is also available in an adjustable version which can set the output voltage with two external resistors. The SP1117A is available in the industry-standard SOT-223 power package.

Applications

  • USB Device
  • Add-on Card
  • DVD Player
  • PC Motherboard

Key features

  • Low Dropout Voltage: 1.2V at 1A Output Current
  • Output Noise from 10Hz to 10KHz: 0.003%
  • PSRR at IOU = 300mA and f = 120Hz: 70dB
  • Output Voltage Accuracy: 1%
  • On-chip Thermal Shutdown
  • Maximum Quiescent Current: IQMAX = 6mA
  • Operation Junction Temperature: -40 to 125 °C
  • OCP, OVP, OTP

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Similar parts — check the datasheet before substituting.

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