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Power Circuits / Switching Regulator or Controllers / SG1525AJ
Datasheets
SG1525AJ by:
Microchip Technology Inc
Analog Devices Inc
Freescale Semiconductor
General Electric Solid State
Linear Technology
Linfinity Microelectronics
Microchip Technology Inc
Microsemi Corporation
Motorola Mobility LLC
Motorola Semiconductor Products
Rochester Electronics LLC
STMicroelectronics
Texas Instruments
Not Found

Switching Regulator/Controller

Part Details for SG1525AJ by Microchip Technology Inc

Results Overview of SG1525AJ by Microchip Technology Inc

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.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

SG1525AJ Information

SG1525AJ by Microchip Technology Inc 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 SG1525AJ

Part # Distributor Description Stock Price Buy
DISTI # SG1525AJ-ND
DigiKey IC REG CTRLR PUSH-PULL 16DIP Min Qty: 50 Lead time: 52 Weeks Container: Bulk Temporarily Out of Stock
  • 50 $25.8532
$25.8532 Buy Now
DISTI # SG1525AJ
Microchip Technology Inc Voltage Mode PWMs Dual Sink/Source Outputs - 100Hz to 500KHz oscillator range, Projected EOL: 2044-0... 1-27 more COO: THA ECCN: EAR99 RoHS: Not Compliant 0

Alternates Available
  • 1 $44.6900
$44.6900 Buy Now
DISTI # SG1525AJ
Avnet Silica (Alt: SG1525AJ) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 38 Weeks, 0 Days Silica - 0
Buy Now

Part Details for SG1525AJ

SG1525AJ CAD Models

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SG1525AJ Part Data Attributes

Parametric Data
SG1525AJ Microchip Technology Inc
Buy Now Datasheet
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SG1525AJ Microchip Technology Inc Switching Regulator/Controller
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Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
Factory Lead Time 52 Weeks
Samacsys Manufacturer Microchip
Analog IC - Other Type SWITCHING CONTROLLER
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 35 V
Input Voltage-Min 8 V
Input Voltage-Nom 20 V
JESD-30 Code R-CDIP-T16
JESD-609 Code e0
Length 19.62 mm
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 0.5 A
Output Voltage-Max 5.15 V
Output Voltage-Min 5.05 V
Output Voltage-Nom 5.1 V
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration PUSH-PULL
Switching Frequency-Max 500 kHz
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for SG1525AJ

This table gives cross-reference parts and alternative options found for SG1525AJ. 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 SG1525AJ, 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 Manufacturer Composite Price Description Compare
5962-8951101EX Microchip Technology Inc Check for Price Switching Controller, 0.5A, 350kHz Switching Freq-Max, CDIP16 SG1525AJ vs 5962-8951101EX
M38510/12602BEA Texas Instruments Check for Price 0.2A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 SG1525AJ vs M38510/12602BEA
5962-8951101EX Linear Technology Check for Price IC 0.5 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16, Switching Regulator or Controller SG1525AJ vs 5962-8951101EX
SG1525AJ-883B Microchip Technology Inc Check for Price Switching Regulator, 0.4A, 500kHz Switching Freq-Max, CDIP16 SG1525AJ vs SG1525AJ-883B
SG3525AN Microchip Technology Inc Check for Price Switching Controller, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16 SG1525AJ vs SG3525AN
UC1525AJ/883BC Unitrode Corp (RETIRED) Check for Price Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, BIPolar, CDIP16, SG1525AJ vs UC1525AJ/883BC
SG2525AJ Motorola Semiconductor Products Check for Price Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, CDIP16, CERAMIC, DIP-16 SG1525AJ vs SG2525AJ
5962-8951101EX Unitrode Corp (RETIRED) Check for Price Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, DIP-16 SG1525AJ vs 5962-8951101EX
SG3525AN Linear Technology Check for Price IC 0.4 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, PDIP16, PLASTIC, DIP-16, Switching Regulator or Controller SG1525AJ vs SG3525AN
SG3525AJ Microsemi Corporation Check for Price Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, HERMETIC SEALED, CERAMIC, DIP-16 SG1525AJ vs SG3525AJ
Part Number Manufacturer Composite Price Description Compare
5962-8951101EX Unitrode Corporation Check for Price Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CDIP16, DIP-16 SG1525AJ vs 5962-8951101EX
UC2525AN/883B Texas Instruments Check for Price 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP16, DIP-16 SG1525AJ vs UC2525AN/883B
UC2844AQD8 Texas Instruments $0.7112 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 125 SG1525AJ vs UC2844AQD8
UC2844AQD8R Texas Instruments Check for Price 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 125 SG1525AJ vs UC2844AQD8R
5962-8951101EA Linear Technology Check for Price IC 0.5 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16, Switching Regulator or Controller SG1525AJ vs 5962-8951101EA
M38510/12602BEA Unitrode Corp (RETIRED) Check for Price Switching Controller, Voltage-mode, 0.2A, 300kHz Switching Freq-Max, BIPolar, CDIP16, CERAMIC, DIP-16 SG1525AJ vs M38510/12602BEA
UC1525BJ Texas Instruments Check for Price Regulating Pulse Width Modulators 16-CDIP -55 to 125 SG1525AJ vs UC1525BJ
SG3525AN STMicroelectronics Check for Price Voltage Mode PWM SG1525AJ vs SG3525AN
5962-8951103EA Defense Logistics Agency Check for Price Switching Controller, 0.5A, 350kHz Switching Freq-Max, CDIP16, CERAMIC, DIP-16 SG1525AJ vs 5962-8951103EA
UC2843AQD8R Texas Instruments $0.8613 Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle 8-SOIC -40 to 125 SG1525AJ vs UC2843AQD8R

SG1525AJ Related Parts

SG1525AJ Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.

  • Ensure the output capacitor is properly sized and placed close to the IC. Also, use a low-ESR capacitor and a 1-2 ohm resistor in series with the output capacitor to prevent oscillation.

  • The SG1525AJ can handle up to 18V input voltage, but it's recommended to keep the input voltage below 15V for optimal performance and reliability.

  • The SG1525AJ is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability.

  • Use a fuse or a current-limiting resistor in series with the input voltage, and consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage to the IC.