Varnitronics
LD1117S18CTR ST
ST

LD1117S18CTR

1.8V Positive Fixed SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-223ROHS3 CompliantActive

Adjustable and Fixed Low Dropout Positive Voltage Regulators

Manufacturer
ST
Manufacturer part #
LD1117S18CTR
Store part #
C672391
Package / case
SOT-223
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,300 in stock

#C672391

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹39.35₹196.75
50+₹29.85₹1,492.50
150+₹25.79₹3,868.50
500+₹20.70₹10,350.00
2,500+₹18.44₹46,100.00
5,000+₹17.09₹85,450.00

5 × ₹39.35

₹196.75

excl. GST

₹232.17 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

LD1117S18CTR

₹196.75 for 5 + GST

Specifications

Output Voltage
1.8V
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Supply Current (Iq)
10mA
Output Configuration
Positive
Operating Voltage
15V
Output Current
800mA
Features
Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.252 g

Overview

The LD1117 is a low drop voltage regulator capable of delivering 800 mA of output current, available even in adjustable version (V = 1.25 - 3.3 V) and in fixed versions, offered the following output voltages: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V and 5.0 V. The device is supplied in: SOT - 223, DPAK, SO - 8 and TO - 220. The SOT - 223 and DPAK surface mount package optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10 µF minimum capacitor is needed for stability. Laser trimming allows the regulator to reach very tight output voltage tolerance, within ± 1 % at 25 °C. The adjustable LD1117 is pin to pin compatible with the other standard.

Key features

  • Low dropout voltage (1 V for 2.85 V device at 800 mA)
  • Fixed output voltage of: 1.2 V, (V_REF = 1.25 V), 1.8 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V
  • Regulation accuracy: ± 1 % at 25 °C and 2 %
  • Available in ± 1 % (at 25 °C) and 2 %

Alternatives

Similar parts — check the datasheet before substituting.

AMS1117-1.8RG#C2977153HANSCHIP semiconductor · SOT-223₹7.57 · 1,460 in stockView
LD1117AG-18-AA3-A-R#C71122UTC · SOT-223-4₹10.77 · 105 in stockView
CJT1117B-1.8#C2961228JSCJ · SOT-223₹8.59 · 2,410 in stockView
TLV1117-18IDCYR#C485536TI · SOT-223-4₹51.40 · 200 in stockView
AMS1117-1.8#C6185Advanced Monolithic Systems · SOT-223₹31.41 · 10,395 in stockView

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