Display 3D model
Service hotline
+86 0755-83044319
SL42744D is a 3-pin TO package one-chip integrated voltage regulator,with the suggested maximum driving current of 400mA and chip package of TO252-3.The chip is applied to driving ofmicro-processor systems or automobile applications ofseveral conditions;in addition, it has functions such as overloading protection,short circuit protection and over-temperature protection.
Download datasheet Inquiry
Our advantages
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, fLDOible supply, short lead times, and professional after-sales service.
Slkor alternative equivalents to TLF4949.
| Infineon | Slkor Replacements | ||
| Part Number | Part Number | Product Category | Package |
| IRF640NPBF | IRF640 | MOSFET | TO-220 |
| IRFR5305TRPBF | IRFR5305 | MOSFET | TO-252 |
| TLE4275 | SL4275 | LDO | TO-252 |
| TLE4284 | SL4284 | LDO | TO-252 |
| TLF4949 | SL4949 | LDO | SOP-8 |
| TLE42754G | SL4275-G | LDO | TO-263-5 |
| TLE4264 | SL4264-2 | LDO | SOT-223 |
| TLE42744 | SL42744D | LDO | TO-252-3 |
| TLE42764 | SL42764 | LDO | TO-252-5 |
| BCR401 | SL401 | Gate Driver IC | SOT-23 |
| BTS3405G | SL3405S | Smart Power Switches | SOP-8 |
| TLE4264 | SL4264-2 | Zener Diode | SOT-223 |
| TLE8366 | SL8366 | DC-DC Regulator | ESOP-8 |
| IR21814/IRS21814 | SL21814 | Gate Driver IC | SOP-14 |
| IR2110S | SL2110 | Gate Driver IC | SOP-16W |
| IRS2003S | SL2003 | Gate Driver IC | SOP-8 |
| IRS2004 | SL2004 | Gate Driver IC | SOP-8 |
| IR2103S | SL2103 | Gate Driver IC | SOP-8 |
Description
● SL42744D is a 3-pin TO package one-chip integrated voltage regulator,with the suggested maximum driving current of 400mA and chip package of TO252-3.The chip is applied to driving ofmicro-processor systems or automobile applications ofseveral conditions;in addition, it has functions such as overloading protection,short circuit protection and over-temperature protection.
● If the input voltage VI is within the ranges of(VQ+Var<VI 42V,it is regulated to VQ, and the voltage difference Var changes between 0.3V and 0.5V according to the size of the driving current.
Characteristics
● Rated output voltage 5V.
● Typical output current 400mA.
● Low voltage difference, with the typical value of 0.3V.
● Short circuit protection.
● Over-temperature protection.
● Input voltage as high as 42V.
● Working temperature ranges Top=-40~125C.
● RoHS.
Applications:
● Consumer Electronics: Suitable for powering microcontrollers, sensors, and other digital components in consumer electronic devices.
| File Name | Title | Description |
|---|---|---|
| SL42744D.pdf | SL42744D | - |
Support
If you need design/technical support, please let us know and fill inResponse FormWe will get back to you as soon as possible.
Longevity
The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.
Alternative equivalent for Texas Instruments TL720M05-Q1 | Slkor SL42744D Low dropout Linear Voltage Regulator
Alternative equivalent for Onsemi NCV7800/NCV4274 | Slkor SL42744D Low dropout Linear Voltage Regulator
The SL4264-2 is a monolithic integrated low dropout fixed voltage regulator with a load capability of 150mA. SL4264-2 is designed for applications requiring very low quiescent current. The device is housed in a SOT-223-3 surface mount package for powering MCU systems in harsh automotive environments, hence additional overload, short circuit and over temperature protection. SL4264-2 can also be used in any other occasions that require stable voltage.
The SL4275-G is a 5-pin TO packaged single-chip integrated low dropout voltage regulator. It regulates input voltages as high as 42V down to a 5.0V output voltage, VQ. This chip can drive loads up to 450mA and includes short-circuit and over-temperature protection features. When the typical output voltage VQ drops below 4.65V, the RQ pin of the chip generates a low-level reset signal, with the reset delay time adjustable via the capacitor connected to the D pin.
Alternative equivalent for Infineon TLE42764 | Slkor SL42764 Linear Voltage Regulators
The SL4264-2 is a monolithic integrated low dropout fixed voltage regulator with a load capability of 150mA. SL4264-2 is designed for applications requiring very low quiescent current. The device is housed in a SOT-223-3 surface mount package for powering MCU systems in harsh automotive environments, hence additional overload, short circuit and over temperature protection. SL4264-2 can also be used in any other occasions that require stable voltage.
The SL4264-2 is a monolithic integrated low dropout fixed voltage regulator with a load capability of 150mA. SL4264-2 is designed for applications requiring very low quiescent current. The device is housed in a SOT-223-3 surface mount package for powering MCU systems in harsh automotive environments, hence additional overload, short circuit and over temperature protection. SL4264-2 can also be used in any other occasions that require stable voltage.
The SL4275-G is a 5-pin TO packaged single-chip integrated low dropout voltage regulator. It regulates input voltages as high as 42V down to a 5.0V output voltage, VQ. This chip can drive loads up to 450mA and includes short-circuit and over-temperature protection features. When the typical output voltage VQ drops below 4.65V, the RQ pin of the chip generates a low-level reset signal, with the reset delay time adjustable via the capacitor connected to the D pin.
