High-Voltage, High-Current Operational Amplifier 5-TO-220 -40 to 85
High-Current Op Amp, 4A Output, 1.4MHz BW, TO-220 Product overview: OPA544T from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4A, 1.4MHz, TO-220. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 4A, 1.4MHz, TO-220, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA544T can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 082032-OPA544T
Packaging: Tube/Rail
Number of Circuits: 1
Mounting: Through Hole
Amplifier Type: Power
Slew Rate: 8 V/μs
Current - Input Bias: 15pA
Voltage - Input Offset: 1mV
Family Name: OPA544
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: TO-220-5
Supply Voltage - Operating: 20 V to 70 V, ±10 V to 35 V
Operating Supply Current: 12mA
Channel Output Current: 4A
Gain Bandwidth Product (GBP): 1.4MHz
Alternative Parts (Cross-Reference): MP111FD; PA73M/883; PA01; PA73CE;
Introduction Date: September 01, 1995
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Application Field: Used in Audio, Power Management, Motor Drive & Control, Industrial
IC POWER 1 CIRCUIT TO220-5
Power Amplifier 1 Circuit TO-220-5
Power Amplifier 1 Circuit TO-220-5
Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Op Amp
IC POWER 1 CIRCUIT TO220-5
OP AMP, HIGH VOLT 2A, TO-220-5, 544; No. of Amplifiers:1 Amplifier; Bandwidth:1.4MHz; Slew Rate:8V/µs; Supply Voltage Range:± 10V to ± 35V; Amplifier Case Style:TO-220; No. of Pins:5Pins; Operating Temperature Min:-40°C; Operating RoHS Compliant: Yes
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Power Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA544T | 687-OPA544T | 082032-OPA544T | OPA544T | 296-44854-5-ND | 1828629 | 1828629P | OPA544T | OPA544T | OPA544T | 33AH4618 |
| Product Name | OPA544 High-Voltage, High-Current Operational Amplifier | 4A 1.4MHz TO-220 Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA544T | Instrumentation, OP Amps, Buffer Amps | Instrumentation, Op Amps, Buffer Amps | Op Amps | Op Amps | Instrumentation, OP Amps, Buffer Amps | Operational Amplifiers - Op Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Op Amp, High Volt 2A, To-220-5, 544; No. Of Amplifiers Texas Instruments |
| Supply Voltage (VS) | 20 to 70 volts | 35 volts | 20 to 70 volts | 20 volts | 20 volts | 10 to 35 volts | |||||
| VOS | 5 millivolts | 1 millivolts | 1 millivolts | 1 millivolts | |||||||
| Quiescent Current (IQ) | 15000 microamps | ||||||||||
| CMRR | 90 dB | ||||||||||
| GBW | 1.4 MHz | 1.4 MHz | 1.4 MHz | 1.4 MHz |
