| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LD1117STR | STMicroelectronics | $0.2930 | Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, BIPolar, PDSO4 | LD1117SC-R vs LD1117STR |
| LD1117SC | STMicroelectronics | Check for Price | Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, BIPolar, PDSO4 | LD1117SC-R vs LD1117SC |
| LD1117S | STMicroelectronics | Check for Price | Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, BIPolar, PDSO4 | LD1117SC-R vs LD1117S |
Part Details for LD1117SC-R by STMicroelectronics
Results Overview of LD1117SC-R by STMicroelectronics
- Distributor Offerings: (23 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
LD1117SC-R Information
LD1117SC-R by STMicroelectronics is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LD1117SC-R
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
69AH0581
|
Newark | Ldo Vlt Reg, 0.95A, 1.25V-15V, Sot-223-4, |Stmicroelectronics LD1117SC-R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 2324 |
|
$0.1720 / $0.4250 | Buy Now |
|
DISTI #
69AH0581RL
|
Newark | Ldo Vlt Reg, 0.95A, 1.25V-15V, Sot-223-4, |Stmicroelectronics LD1117SC-R RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 2324 |
|
$0.1720 / $0.2530 | Buy Now |
|
DISTI #
45Y5364
|
Newark | Ldo Vlt Reg, 0.95A, 1.25V-15V, Sot-223-4, |Stmicroelectronics LD1117SC-R RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 0 |
|
$0.1990 / $0.2070 | Buy Now |
|
DISTI #
23AC6182
|
Newark | Ldo Vlt Reg, 0.95A, 1.25V-15V, Sot-223-4, |Stmicroelectronics LD1117SC-R RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 0 |
|
$0.2210 / $0.2300 | Buy Now |
|
DISTI #
497-4241-2-ND
|
DigiKey | IC REG LIN POS ADJ 800MA SOT-223 Min Qty: 2500 Container: Tape & Reel |
30705 Tape & Reel |
|
$0.1819 / $0.1971 | Buy Now |
|
DISTI #
497-4241-6-ND
|
DigiKey | IC REG LIN POS ADJ 800MA SOT-223 Min Qty: 1 Container: Digi-Reel |
30705 Digi-Reel® |
|
$0.2065 / $0.4500 | Buy Now |
|
DISTI #
66368865
|
Verical | LDO Regulator Pos 1.25V to 15V 1.3A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant Min Qty: 44 Package Multiple: 1 Date Code: 2305 | Americas - 3420 |
|
$0.1353 / $0.1633 | Buy Now |
|
DISTI #
511-LD1117SC-R
|
Mouser Electronics | LDO Voltage Regulators 1.25 to 15V Adjust RoHS: Compliant | 23104 |
|
$0.1750 / $0.4500 | Buy Now |
|
DISTI #
V72:2272_06552760
|
Arrow Electronics | LDO Regulator Pos 1.25V to 15V 1.3A 4-Pin(3+Tab) SOT-223 T/R COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks Date Code: 2305 Container: Cut Strips | Americas - 3420 |
|
$0.1353 / $0.1832 | Buy Now |
|
|
STMicroelectronics | Adjustable and fixed low drop positive voltage regulator COO: Singapore Min Qty: 1 | 23104 |
|
$0.2200 / $0.4500 | Buy Now |
US Tariff Estimator: LD1117SC-R by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LD1117SC-R CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LD1117SC-R Part Data Attributes
|
|
LD1117SC-R
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
LD1117SC-R
STMicroelectronics
Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, BIPolar, PDSO4
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOT-223 | |
| Package Description | Sot-223, 4 Pin | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 12 Weeks | |
| Adjustability | Adjustable | |
| Dropout Voltage1-Max | 1.2 V | |
| Dropout Voltage1-Nom | 1.1 V | |
| Input-Output Voltage Differential-Max | 13.75 V | |
| Input-Output Voltage Differential-Min | 1.5 V | |
| JESD-30 Code | R-PDSO-G4 | |
| JESD-609 Code | e3 | |
| Length | 6.5 Mm | |
| Line Regulation-Max (%/V) | 0.08 | |
| Load Regulation-Max(%) | 1% | |
| 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 | -40 °C | |
| Output Current1-Max | 1.3 A | |
| Output Voltage1-Max | 15 V | |
| Output Voltage1-Min | 1.25 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 | Adjustable 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) | Not Specified | |
| Width | 3.5 Mm |
Alternate Parts for LD1117SC-R
This table gives cross-reference parts and alternative options found for LD1117SC-R. 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 LD1117SC-R, 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.
LD1117SC-R Frequently Asked Questions (FAQ)
-
The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
-
To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 1 ohm, and keep the input capacitance as close to the regulator as possible.
-
The minimum input voltage is 3.5V, but it's recommended to keep it above 4V for optimal performance and to ensure the output voltage remains within regulation.
-
The LD1117SC-R is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
-
Power dissipation (PD) can be calculated using the formula: PD = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.