Register or Sign In
Power Circuits Linear Regulator ICs LD1117S33TR

Power Circuits
LD1117S33TR
Description: Adjustable and fixed low drop positive voltage regulator

Overview of LD1117S33TR by STMicroelectronics

Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for LD1117S33TR by STMicroelectronics

Part # Manufacturer Description Stock Price Buy
DISTI # LD1117S33TR
Avnet Americas LDO Voltage Regulator, Fixed, 15 V, 1 Output, 1.1 V Drop, 3.3 V, 800 mA, 4 Pins, SOT-223 - Tape and Reel (Alt: LD1117S33TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 70000
  • 2,500 $0.1361
  • 5,000 $0.1335
  • 10,000 $0.1308
  • 15,000 $0.1282
  • 20,000 $0.1255
  • 25,000 $0.1202
  • 250,000 $0.1167
$0.1167 / $0.1361 Buy Now
DISTI # LD1117S33TR
Avnet Americas LDO Voltage Regulator, Fixed, 15 V, 1 Output, 1.1 V Drop, 3.3 V, 800 mA, 4 Pins, SOT-223 - Tape and Reel (Alt: LD1117S33TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Container: Reel 60000
  • 2,500 $0.1361
  • 5,000 $0.1335
  • 10,000 $0.1308
  • 15,000 $0.1282
  • 20,000 $0.1255
  • 25,000 $0.1202
  • 250,000 $0.1167
$0.1167 / $0.1361 Buy Now
DISTI # LD1117S33TR
Avnet Americas LDO Voltage Regulator, Fixed, 15 V, 1 Output, 1.1 V Drop, 3.3 V, 800 mA, 4 Pins, SOT-223 - Tape and Reel (Alt: LD1117S33TR) RoHS: Compliant Min Qty: 7500 Package Multiple: 2500 Container: Reel 0
  • 7,500 $0.1361
  • 12,500 $0.1335
  • 20,000 $0.1308
  • 37,500 $0.1282
  • 75,000 $0.1255
  • 375,000 $0.1202
  • 750,000 $0.1167
$0.1167 / $0.1361 Buy Now
STMicroelectronics Adjustable and fixed low drop positive voltage regulator RoHS: Compliant Min Qty: 1 144686
  • 1 $0.4300
  • 10 $0.3400
  • 100 $0.2600
  • 500 $0.2200
$0.2200 / $0.4300 Buy Now
Bristol Electronics   17500
RFQ
Bristol Electronics   2500
RFQ
Bristol Electronics   1561
RFQ
Bristol Electronics   294
RFQ
DISTI # LD1117S33TR
TME IC: voltage regulator, LDO,linear,fixed, 3.3V, 0.95A, SOT223, SMD Min Qty: 1 26657
  • 1 $0.3530
  • 10 $0.2770
  • 50 $0.2260
  • 100 $0.2050
  • 250 $0.1800
  • 500 $0.1610
  • 1,000 $0.1470
  • 2,500 $0.1290
  • 10,000 $0.1050
  • 25,000 $0.0930
$0.0930 / $0.3530 Buy Now
ComSIT USA FIXED LOW DROP POSITIVE VOLTAGE REGULATOR Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, BIPolar, PDSO4 RoHS: Not Compliant Stock EU - 15705
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Chip 1 Exchange INSTOCK 896
RFQ
DISTI # LD1117S33TR
Avnet Silica LDO Voltage Regulator, Fixed, 15 V, 1 Output, 1.1 V Drop, 3.3 V, 800 mA, 4 Pins, SOT-223 (Alt: LD1117S33TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Silica - 100000
Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 754
RFQ
CHIPMALL.COM LIMITED IC REG LINEAR 3.3V 800MA SOT223 118821
  • 10 $0.1331
  • 100 $0.1060
  • 250 $0.0944
  • 500 $0.0799
  • 2,500 $0.0734
$0.0734 / $0.1331 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 38
  • 1 $3.8500
  • 100 $2.8800
  • 1,000 $2.5000
$2.5000 / $3.8500 Buy Now
LCSC 75dB(120Hz) 800mA Fixed 3.3V Positive electrode 15V SOT-223 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 106572
  • 5 $0.1405
  • 50 $0.1119
  • 150 $0.0996
  • 500 $0.0843
  • 2,500 $0.0775
  • 5,000 $0.0734
$0.0734 / $0.1405 Buy Now
Win Source Electronics IC REG LDO 3.3V 0.8A SOT223 310000
  • 635 $0.0790
  • 1,355 $0.0740
  • 2,115 $0.0710
  • 3,035 $0.0660
  • 3,910 $0.0640
  • 4,920 $0.0610
$0.0610 / $0.0790 Buy Now

CAD Models for LD1117S33TR by STMicroelectronics
You need to Sign In or Sign Up to download CAD models.

  • 3D Model
    3D Model
25 Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

Part Data Attributes for LD1117S33TR by STMicroelectronics
Parametric Data

LD1117S33TR
STMicroelectronics
Buy Now
-
-
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
STMICROELECTRONICS
Part Package Code
SOT-223
Package Description
SOT-223, 4 PIN
Pin Count
4
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Factory Lead Time
12 Weeks
Samacsys Manufacturer
STMicroelectronics
Adjustability
FIXED
Dropout Voltage1-Max
1.2 V
Dropout Voltage1-Nom
1.1 V
Input Voltage Absolute-Max
15 V
Input Voltage-Max
15 V
Input Voltage-Min
4.75 V
JESD-30 Code
R-PDSO-G4
JESD-609 Code
e3
Length
6.5 mm
Line Regulation-Max
0.006%
Load Regulation-Max
0.01%
Moisture Sensitivity Level
1
Number of Functions
1
Number of Outputs
1
Number of Terminals
4
Operating Temperature TJ-Max
125 °C
Operating Temperature TJ-Min
Output Current1-Max
1.3 A
Output Voltage1-Max
3.365 V
Output Voltage1-Min
3.235 V
Output Voltage1-Nom
3.3 V
Package Body Material
PLASTIC/EPOXY
Package Code
SOP
Package Equivalence Code
SOT-223
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE
Packing Method
TR, 7 INCH
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Regulator Type
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max
1.9 mm
Surface Mount
YES
Technology
BIPOLAR
Terminal Finish
Matte Tin (Sn) - annealed
Terminal Form
GULL WING
Terminal Pitch
2.3 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Voltage Tolerance-Max
2%
Width
3.5 mm
Want to compare parts?
  1. LD1117S33TR
    STMicroelectronics
    Adjustable and fixed low drop positive voltage regulator
    VS

Alternate Parts for LD1117S33TR

This table gives cross-reference parts and alternative options found for LD1117S33TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LD1117S33TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number Description Manufacturer Compare
LD1117S33CTR Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S33TR vs LD1117S33CTR
Part Number Description Manufacturer Compare
LT1117CST-3.3#TR LT1117 - 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C Linear Technology LD1117S33TR vs LT1117CST-3.3#TR
LD1117S25CTR Adjustable and fixed low drop positive voltage regulator STMicroelectronics LD1117S33TR vs LD1117S25CTR
EZ1117ACST-2.5TR Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PDSO4, TO-261AA, SOT-223, 4 PIN Semtech Corporation LD1117S33TR vs EZ1117ACST-2.5TR
LM1117MP-3.3/NOPB IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LD1117S33TR vs LM1117MP-3.3/NOPB
LM1117MP-3.3 3.3V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, PDSO4, SOT-223, 3 PIN Texas Instruments LD1117S33TR vs LM1117MP-3.3
REG1117-3.3/2K5G4 800-mA, 15-V, linear voltage regulator 4-SOT-223 -40 to 125 Texas Instruments LD1117S33TR vs REG1117-3.3/2K5G4
LD1117S30TR 3V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO3, ROHS COMPLIANT, SOT-223, 4 PIN STMicroelectronics LD1117S33TR vs LD1117S30TR
LT1117IST-3.3#TR Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PDSO3 Analog Devices Inc LD1117S33TR vs LT1117IST-3.3#TR
LT1118CST-2.5#TRPBF LT1118 - Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C Linear Technology LD1117S33TR vs LT1118CST-2.5#TRPBF
EZ1117ACST-2.5 Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PDSO4, TO-261AA, SOT-223, 4 PIN Semtech Corporation LD1117S33TR vs EZ1117ACST-2.5

Related Parts for LD1117S33TR

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LD1117S33TR by STMicroelectronics.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LD1117S33TR by STMicroelectronics

Select Manufacturer
Which Manufacturer of LD1117S33TR would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when LD1117S33TR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LD1117S33TR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for LD1117S33TR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LD1117S33TR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LD1117S33TR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LD1117S33TR by STMicroelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: