| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL2575HV-ADJIKTTR | Texas Instruments | $1.5524 | Switching Regulator, Voltage-mode, 1A, 58kHz Switching Freq-Max, PSSO5 | LM2575IN vs TL2575HV-ADJIKTTR |
| TL2575HV-33QKTTRQ1 | Texas Instruments | $1.8314 | Switching Regulator, Voltage-mode, 1A, 58kHz Switching Freq-Max, BIPolar, PSSO5 | LM2575IN vs TL2575HV-33QKTTRQ1 |
| LM2575INE4 | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 4A, 63kHz Switching Freq-Max, BIPolar, PDIP16 | LM2575IN vs LM2575INE4 |
Part Details for LM2575IN by Texas Instruments
Results Overview of LM2575IN by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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.
LM2575IN Information
LM2575IN by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 LM2575IN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-20850-5-ND
|
DigiKey | IC REG BUCK ADJ 1A 16PDIP Min Qty: 675 Container: Tube |
0 Tube |
|
$1.6540 | Buy Now |
|
DISTI #
595-LM2575IN
|
Mouser Electronics | Switching Voltage Regulators 1A Simple Step-Down Switching Volt Reg RoHS: Compliant | 145 |
|
$1.5200 / $2.9100 | Buy Now |
|
|
Bristol Electronics | Conv DC-DC 4.75V to 40V Step Down Single-Out 1.23V to 37V 1A 16-Pin PDIP Tube Min Qty: 1 | 250 |
|
$1.2255 / $2.8500 | Buy Now |
|
|
Quest Components | 200 |
|
$1.6724 / $3.6160 | Buy Now | |
|
|
Quest Components | 200 |
|
$1.7500 / $3.7500 | Buy Now | |
|
|
Vyrian | Switching Regulator, Voltage-mode, 1A, 58kHz Switching Freq-Max, PDIP16 | 9825 |
|
RFQ |
US Tariff Estimator: LM2575IN by Texas Instruments
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.
LM2575IN CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LM2575IN Part Data Attributes
|
|
LM2575IN
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM2575IN
Texas Instruments
Switching Regulator, Voltage-mode, 1A, 58kHz Switching Freq-Max, BICMOS, PDIP16
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4.75 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 Mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Max | 37 V | |
| Output Voltage-Min | 1.23 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Surface Mount | No | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 58 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for LM2575IN
This table gives cross-reference parts and alternative options found for LM2575IN. 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 LM2575IN, 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.
LM2575IN Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the LM2575IN is 40V, but it's recommended to keep it below 35V for reliable operation.
-
To ensure stability, make sure to use the recommended output capacitor value and type, and keep the input capacitor value within the recommended range. Also, ensure the PCB layout is well-designed and follows good practices.
-
The LM2575IN is rated for operation up to 125°C, but its performance may degrade at high temperatures. Consider using a heat sink or thermal management techniques to keep the device within its recommended operating temperature range.
-
The output voltage of the LM2575IN can be calculated using the formula: Vout = 1.23 * (1 + R2/R1), where R1 and R2 are the resistors used in the feedback network.
-
The minimum input voltage required for the LM2575IN to operate is 7V, but it's recommended to keep it above 8V for reliable operation.