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.
41,831 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.
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Integrated Circuit Guides & Articles
LM2904BQDGKRQ1 Selection Guide: Automotive Dual Op-Amp Variants, Packages, and Alternatives
How to choose the right LM2904BQ automotive dual op-amp variant: AEC-Q100 grade, offset voltage, package, and non-automotive alternatives explained.
May 27, 2026
ST3232CDR vs ST3232 Variants: RS-232 Transceiver Selection Guide
How to choose the right ST3232 RS-232 transceiver variant: compare ST3232CDR, ST3232BDR, ST3232BTR, ST3232CTR, and ST3232EBDR by supply voltage, package, temperature, and ESD rating.
May 27, 2026
ST3232CDR RS-232 Transceiver: Application Note & Design Guide
Complete design guide for the ST3232CDR RS-232 transceiver: charge-pump capacitor selection, PCB layout, ESD protection, and circuit examples for 3.3 V systems.
May 26, 2026
TPS613222ADBVR Selection Guide: How to Choose the Right Low-Power Boost Converter
How to choose between TPS613221ADBVR, TPS613222ADBVR, and TPS613223ADBVR: key parameters include quiescent current, output voltage, and switch current rating.
May 26, 2026
All Integrated Circuit Components
Showing 40,551–40,600 of 41,831
LM2671M-5.0 is a 500mA step-down switching regulator with fixed 5.0V output, 40V input range, and PWM voltage-mode control. Features SOIC-8 packaging, 6.5V–40V input, and high efficiency for compact power supplies. From $1.79, in stock, worldwide shipping.
LM2671M-3.3/NOPB is a SIMPLE SWITCHER high-efficiency 500mA step-down voltage regulator with 3.3V fixed output, supporting 6.5V–40V input range and pulse width modulation control. From $2.23, in stock, worldwide shipping.
LM2671M-12 is a step-down (buck) switching voltage regulator IC with a fixed 12V output. It supports 6.5V to 40V input voltage and uses pulse width modulation voltage-mode control. From $0.69, in stock with worldwide shipping.
SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync
SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync
SIMPLE SWITCHER
LM2670S-12 is a Simple Switcher step-down voltage regulator from Texas Instruments, featuring voltage-mode PWM control with 15–40V input and fixed 12V output. From $3.05, in stock with worldwide shipping.
LM2664M6/NOPB is a 1.8V to 5.5V switched capacitor voltage converter from Texas Instruments. It features a single output with configurable inversion or doubling modes. From $0.1972, in stock with worldwide shipping.
DC-DC converter,LM2664M6 -Vin 5 off
LM2663M/NOPB is a 200mA switched capacitor voltage converter IC with 1.5V–5.5V input range and low current shutdown mode. Supports single-supply negative voltage generation. From $1.48, in stock, worldwide shipping.
LM2663M is a switched capacitor voltage converter IC from Texas Instruments. It operates from 1.5V to 5.5V input and inverts the input voltage to generate a negative supply. From $1.42 in stock with worldwide shipping.
H-Efficiency Sync. Sw,Reg.
H-Efficiency Sync.,Sw,Reg.
Voltage Regulators - Switching Regulators 1.5A Hi Eff Sync Switch Reg
1.5A High Efficiency Switching Regulator
SYNCH 1.5A BUCK REG, LM2651MTC-ADJ
LM2651MTC-3.3 is a current-mode PWM switching regulator with 3.3V fixed output, 4V–14V input range, and 500mA output current in TSSOP-16 package. From $1.50, in stock with worldwide shipping.
Texas Instruments LM2645MTD, Dual, Buck/Boost Converter Buck Controller 0.1A Adjustable/Fixed
Step-down switching regulator,LM2642MTC
LM26400YSDE is a dual 2A synchronous step-down (buck) switching regulator by Texas Instruments with current-mode PWM control. Key specs: 3–20V input, dual 2A outputs, 16-pin WSON package. From $3.50, in stock with worldwide shipping.
Texas Instruments LM2633MTD is a triple regulator controller using current-mode PWM control, operating from a 4.5V to 5.5V input with an additional 5 to 30V auxiliary input for power sequencing. Supports multiple output rails in a compact Small Outline package for PC and embedded power systems. Available from distributors with worldwide shipping.
LM2623MM/NOPB is a general-purpose DC/DC boost converter from Texas Instruments. It operates from 0.8V to 14V input with pulse frequency modulation control for high efficiency. Priced from $0.675, available in stock with worldwide shipping in SOT-23 small outline package.
LM2623MM is a pulse frequency modulation DC-DC boost converter from Texas Instruments. It operates from 3V to 5V input and features voltage-mode control in a compact SOIC-8 package. From $0.74 in stock worldwide shipping.
LM2623AMM/NOPB is a Texas Instruments voltage-mode boost switching regulator with 0.8V–14V input range and pulse frequency modulation control. Features 32 parametric specs in an 8-pin SOIC package. Available in stock worldwide with fast shipping.
LM2622MM-ADJ is a step-up PWM DC-DC converter IC from Texas Instruments. It supports 2V–12V input voltage with current/voltage-mode control and pulse width modulation. From $0.96, in stock worldwide shipping.
Use the download button to access the LM2621MM/NOPB schematic symbol, PCB footprint, and 3D model.
MINI, SO-8
Use the download button to access the LM2611BMF/NOPB schematic symbol, PCB footprint, and 3D model.
Cuk switching regulator,LM2611BMF
Cuk switching regulator,LM2611AMF
Cuk switching regulator,LM2611AMF
LM26001BMH/NOPB is a 1.5A current-mode PWM switching regulator with high-efficiency sleep mode, supporting 3V to 18V input voltage. Features pulse width modulation control for stable output regulation. From $1.22, in stock with worldwide shipping.
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features
SIMPLE SWITCHER
LM2598S-ADJ is a 3A adjustable output step-down switching regulator with 4.5V–40V input range and current-mode PWM control. Features internal 3A switch, fixed 150kHz switching frequency, and short-circuit protection. From $1.68, in stock worldwide shipping.
LM2598S-3.3/NOPB is a SIMPLE SWITCHER step-down voltage regulator with 4.5V–40V input, 3.3V fixed output, and 1A load current. Features PWM control, voltage-mode regulation, and high efficiency. From $2.20, in stock with worldwide shipping.
SOIC-8
LM2597HVM-ADJ is a 0.5A adjustable-output SIMPLE SWITCHER step-down voltage regulator with 4.5V–60V input range and pulse-width modulation control. From $3.63, in stock worldwide shipping.
SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator
SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator
Step-down switching regulator,LM2596S-12
SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
LM2595S-5.0/NOPB is a 150 kHz, 1A step-down voltage regulator from Texas Instruments, featuring a fixed 5V output, 4.5V–40V input range, and pulse-width modulation control. From $0.79 in stock, worldwide shipping.
SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator
Stepdown switching regulator,LM2595S-3.3
Step down switch regulator,LM2594M-ADJ
Use the download button to access the LM2594M-5.0/NOPB schematic symbol, PCB footprint, and 3D model.
Stepdown switch regulator,LM2594M-5 0.5A
Use the download button to access the LM2594M-3.3/NOPB schematic symbol, PCB footprint, and 3D model.
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