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The SL7603 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The SL7603 consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. SOT89-3,SOT23-3 and SOT23-5 packages are available.
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Description
The SL7603 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The SL7603 consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. SOT89-3,SOT23-3 and SOT23-5 packages are available.
Features
● Low voltage drop: 0.17V@100mA
● High input voltage: 15V
● Low temperature coefficient
● Large Output Current: 0.5A
● Low Quiescent Current: 1.5uA
● Output voltage accuracy: tolerance ±2%
● Built-in current limiter
● SOT89-3，SOT23-3 and SOT23-5 packages
Applications
● Battery-powered equipment
● Hand-Hold Equipment
● GRS Receivers
● Wireless LAN
| File Name | Title | Description |
|---|---|---|
| SL7603P33M5R.PDF | SL7603P33M5R | - |
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The SL7603 series is a group of positive voltage output,three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies.
Alternative equivalent for Onsemi NCV4276C | Slkor SL42764 Linear Voltage Regulators
SL42764 is a monolithic integrated low dropout voltage regulator, with load current as high as 400mA. With the ranges for input voltage of 5V-42V, it can provide output voltage with accuracy ranges of ±2%. The device is designed for application schemes for automobiles in severe environments. It is equipped with the overload, short circuit protection and overheating protection functions. SL42764 is also applicable to all the other application schemes in need of a stable voltage during 2.5V to 20V. With extremely low quiescent current, SL42764 is specially designed for applications in VBAT for a long term. In addition, when the cut-off of the device enables the input pin, the cut-off current is smaller than 10μA.
Alternative equivalent for Infineon TLE42764 | Slkor SL42764 Linear Voltage Regulators
The SL4275 is a monolithically integrated low-dropout fixed voltage regulator in a 5-pin TO package. Input voltages up to 55V are regulated to an output voltage VQ of 5.0V. The chip can drive 450mA load and has short circuit protection and over temperature protection. When the output voltage VQ is lower than the typical value of 4.65V, the RQ pin of the chip will generate a low-level reset signal, and the reset delay time can be set by the D pin delay capacitor.
The SL4275 is a monolithically integrated low-dropout fixed voltage regulator in a 5-pin TO package. Input voltages up to 55V are regulated to an output voltage VQ of 5.0V. The chip can drive 450mA load and has short circuit protection and over temperature protection. When the output voltage VQ is lower than the typical value of 4.65V, the RQ pin of the chip will generate a low-level reset signal, and the reset delay time can be set by the D pin delay capacitor.
SL4949 is a low voltage drop LDO voltage regulator with the output voltage of 5V, integrated with the power on reset function and the input voltage monitoring function in the chip. SL4949 can provide stable supply voltage for the control system of micro-processors,with typical output current as high as 100mA and transient input voltage of 42V,and is very suitable for applications in working environment of automotive electronics. Supporting Reset output,it can be applied to logic control of micro-processors,in addition, it supports Sense monitoring,and can output the waming signal before the output of the reset signal.Reasonable use ofthe Sense monitoring function can make micro-processors conduct necessary treatment measures before the stop of micro-processors with Reset.
SL4949 is a low voltage drop LDO voltage regulator with the output voltage of 5V, integrated with the power on reset function and the input voltage monitoring function in the chip. SL4949 can provide stable supply voltage for the control system of micro-processors,with typical output current as high as 100mA and transient input voltage of 42V,and is very suitable for applications in working environment of automotive electronics. Supporting Reset output,it can be applied to logic control of micro-processors,in addition, it supports Sense monitoring,and can output the waming signal before the output of the reset signal.Reasonable use ofthe Sense monitoring function can make micro-processors conduct necessary treatment measures before the stop of micro-processors with Reset.
