Integrated Circuit
Integrated Circuit components are essential building blocks in modern electronic systems. FindMyChip sources Integrated Circuit ICs from authorized China distributors with competitive pricing and reliable stock.
77,666 components
How to Choose Integrated Circuit Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
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Factory automation, control systems, and monitoring
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Integrated Circuit Guides & Articles
ATF22V10CQ-15JU SPLD Selection and Procurement Guide
Compare ATF22V10CQ-15JU logic fit, package, timing, programming, and sourcing against four programmable-logic candidates.
Nov 10, 2026
How to Choose TL1431CL5T: Shunt Reference Selection and Procurement Guide
Choose TL1431CL5T by comparing reference accuracy, package compatibility, qualification evidence, and procurement terms.
Nov 10, 2026
ATF22V10CQ-15JU Design Guide for Board Validation
Validate ATF22V10CQ-15JU boards with package checks, logic simulation, timing budgets, safe startup, and controlled programming releases.
Nov 9, 2026
TL1431CL5T Design Guide for Shunt Reference Feedback
Design TL1431CL5T feedback with current budgets, divider error analysis, startup checks, and loop stability validation.
Nov 9, 2026
All Integrated Circuit Components
Showing 67,551–67,600 of 77,666
TO-263, 7 PIN
LM2590HVS-3.3 is a 3.3V fixed-output Simple Switcher step-down voltage regulator supporting 4.5V to 60V input and 1A output current. From $3.53 in stock with worldwide shipping.
IC, FLYBACK REGULATOR
IC MULTI CONFIG 3.3V 5A
IC MULTI CONFIG 12V 5A
LM2587S-3.3 is a current-mode PWM SIMPLE SWITCHER step-up voltage regulator with 3.3V fixed output, 4V–40V input range, and 3A switch current. From $6.48, in stock worldwide shipping.
TO-220, 7 PIN
IC MULTI CONFIG 3.3V 3A
Flyback Regulator
IC, FLYBACK REGULATOR
C, FLYBACK REGULATOR
FLYBACK REGULATOR
FLYBACK REGULATOR
TO-263, 5 PIN
LM2575S-ADJ is a 1A adjustable output step-down (buck) switching voltage regulator. Input voltage range 4V to 40V, adjustable output, 52kHz fixed frequency PWM, high efficiency. From $1.15 in stock worldwide shipping.
LM2575S-5.0 is a 1A fixed 5V step-down switching voltage regulator with 40V input range and PWM control. Features internal oscillator, thermal shutdown, and current limiting. From $0.26 in stock, worldwide shipping.
LM2575S-15 is a 1A step-down (buck) switching voltage regulator with fixed 15V output. Features 40V max input, 52kHz switching frequency, and internal oscillator. From $1.57 in stock with worldwide shipping.
Step-Down Voltage Regulator
The LM25576QMH is a 3A current-mode buck switching regulator from Texas Instruments supporting input voltages from 6V to 42V with adjustable output as low as 1.225V. It features pulse-width modulation control in a compact 20-pin PowerTSSOP package for high-efficiency DC-DC conversion. Priced competitively, it is in stock globally with worldwide shipping available.
• Integrated 42-V, 330-mΩ N-Channel MOSFET • Ultra-Wide Input Voltage Range From 6 V to 42 V • Adjustable Output Voltage as Low as 1.225 V • 1.5% Feedback Reference Accuracy • Operating Frequency Adjustable Between 50 kHz and 1 MHz With Single Resistor • Master or Slave Frequency Synchronization • Adjustable Soft-Start • Emulated Current Mode Control Architecture • Wide Bandwidth Error Amplifier • Built-In Protection • HTSSOP-16EP (Exposed Pad) • Create a Custom Design Using the LM25575 With th
Step-Down Switching Regulator
Step-Down Switching Regulator
Step-Down Switching Regulator
Secondary Side Post Regulator Controller
Secondary Side Post Regulator/DC-DC Converter
AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature range – Device HBM ESD classification level 2 – Device CDM ESD classification level C5 • Emulated current mode control • Drives external high-side N-channel MOSFET • Ultra-wide input voltage range from 4.5 V to 42 V • Low IQ shutdown and standby modes • High duty cycle ratio feature for reduced dropout voltage • Spread spectrum EMI reduction (LM25088-1) • Hiccup timer for ov
The LM25088MH-1 is a wide input range 4.5V to 42V non-synchronous current-mode PWM buck controller from Texas Instruments, designed for 24V nominal bus applications. It offers adjustable output voltage, current-mode control for superior transient response, and integrates in a 16-pin SOIC package. Suitable for industrial and telecom power conversion applications.
LM25085QMY is a constant on-time PFET buck switching controller from Texas Instruments. It supports 4.5V to 42V input voltage with adjustable output voltage from 1.25V, ideal for automotive and industrial DC/DC applications. From $1.17, in stock worldwide shipping.
LM25085ASD is a high-voltage hysteretic step-down switching regulator by Texas Instruments. Key specs: 42V input voltage, adjustable output via external resistors, 580mA peak switch current, and wide 4.5V–42V input range. From competitive pricing, in stock with worldwide shipping.
LM25085AMY is a constant on-time PFET buck switching controller supporting 4.5V to 42V input with adjustable output from 0.9V. It offers voltage-mode control, compact SOT-23 packaging, and is ideal for point-of-load DC/DC conversion. From $0.64 in stock, worldwide shipping.
LM25069PMM-2 is a positive low-voltage hot swap controller in a 10-pin TSSOP package from Texas Instruments. It features adjustable over-current and power-limit thresholds with a single control channel for safe board insertion into live backplanes. Available from stock with worldwide shipping.
The LM25069PMM-1 is a positive low-voltage hot swap controller from Texas Instruments for safe board insertion in live systems. It features adjustable current and voltage thresholds with a single-channel design in a 10-pin TSSOP package. Available in stock with worldwide shipping.
Operating Range: +2.9V to +17V • Server Backplane Systems • In-rush Current Limit for Safe Board Insertion • Base Station Power Distribution Systems into Live Power Sources • Solid State Circuit Breaker • Programmable Maximum Power Dissipation in the External Pass Device PACKAGE • Adjustable Current Limit • VSSOP-10 • Circuit Breaker Function for Severe OverCurrent Events DESCRIPTION • Internal High Side Charge Pump and Gate The LM25061 positive hot swap controller provides Driver for External N-Cha
Dual-Mode PWM Controller
Dual-Mode PWM Controller
Low Power Low Offset Voltage Quad Comparator
Step-Down Voltage Regulator
3A SIMPLE SWITCHER®, Step-Down Voltage Regulator
Step-Down Voltage Regulator
Step-Down Voltage Regulator
SIMPLE SWITCHER
LM22670TJ-ADJ is an adjustable output synchronous step-down switching regulator supporting 4.5V–42V input, PWM voltage-mode control, and outputs as low as 1.285V. From $3.42, in stock with worldwide shipping.
SIMPLE SWITCHER
Step-Down Voltage Regulator
Texas Instruments LM22670MR-5.0 is a SIMPLE SWITCHER step-down voltage regulator with 5.0V fixed output, 4.5V–42V input range, and pulse-width modulation voltage-mode control. Available in SOT-23-8 package for compact power supply designs.
Low Power Quad Operational Amplifiers
LM20333MH is a current-mode synchronous buck controller from Texas Instruments, supporting 4.5V–36V input with adjustable output voltage down to 0.8V via PWM control. From $3.34, in stock, worldwide shipping.
LM20323MH is a current-mode PWM step-down switching regulator from Texas Instruments. It supports 4.5V to 36V input with adjustable output voltage from 0.8V to 5V, delivering up to 3A output current. Ideal for industrial power supplies, telecom equipment, and distributed power systems.
Adjustable Frequency Synchronous Buck Regulator
The LM20154MH is a current-mode synchronous buck controller from Texas Instruments operating from 2.95 V to 5.5 V input using pulse-width modulation control. It drives external FETs for flexible power stage design and is housed in a 16-pin SOIC package. Suitable for programmable step-down DC-DC conversion in embedded computing and industrial applications.
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