Request Quote
(Ships tomorrow)
LPV358IDRG4 Equivalent & Substitute Parts
Part Overview
The LPV358IDRG4 is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-SOIC surface-mount package. This device delivers rail-to-rail output capability with low power consumption, making it suitable for battery-powered and low-voltage applications. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for new designs and production continuity. Substitute parts are selected based on matching electrical performance parameters, mechanical compatibility, and compliance certifications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Slew Rate | 0.1 | V/µs |
| Gain Bandwidth Product | 237 | kHz |
| Current - Input Bias | 2 | nA |
| Voltage - Input Offset | 1.5 | mV |
| Current - Supply (x2 Channels) | 15 | µA |
| Current - Output / Channel | 72 | mA |
| Voltage - Supply Span (Min) | 2.7 | V |
| Voltage - Supply Span (Max) | 5 | V |
| Operating Temperature | -40 to 125 | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitute parts for the LPV358IDRG4 are organized into two functional categories based on electrical parameter compatibility:
Category 1: Direct LPV358 Series Equivalents Parts LPV358M/NOPB and LPV358MX/NOPB maintain identical electrical specifications to the LPV358IDRG4, including slew rate (0.1 V/µs), gain bandwidth product (152–237 kHz range), input bias current (2 nA), and supply voltage span (2.7–5 V). These parts differ only in packaging format (Tube vs. Tape & Reel) and product status (Active vs. Obsolete). Operating temperature range for LPV358M/NOPB and LPV358MX/NOPB extends to -40°C to 85°C, which is narrower than the original part's -40°C to 125°C range.
Category 2: Enhanced Performance Alternatives Parts LMV358M/NOPB and LMV358MX/NOPB represent the active successor line within the LMV® series. These devices maintain the same package footprint (8-SOIC) and dual-circuit configuration but deliver improved electrical performance: slew rate of 1 V/µs (10× faster), gain bandwidth product of 1 MHz (4× higher), and output current per channel of 160 mA (2.2× higher). Supply voltage span extends to 5.5 V maximum. These parts are suitable for applications requiring higher bandwidth and faster transient response while maintaining backward compatibility at the pinout level.
Category 3: Alternative Manufacturer Solutions Parts from Analog Devices Inc. (AD8617ARZ-REEL) and Rohm Semiconductor (BU7266F-E2, BU7266SF-E2, BU7486F-E2, LMR932F-GE2, MAX4471ESA+) provide functional alternatives with varying performance trade-offs. These parts maintain the dual-circuit, rail-to-rail, 8-SOIC package configuration but differ in amplifier type (CMOS vs. General Purpose), slew rate, bandwidth, and supply current characteristics. Selection from this category depends on specific application requirements for power consumption, bandwidth, and input bias current performance.
Parameter Comparison
| Parameter | LPV358IDRG4 | LPV358M/NOPB | LPV358MX/NOPB | LMV358M/NOPB | LMV358MX/NOPB | AD8617ARZ-REEL | MAX4471ESA+ | LMR932F-GE2 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices Inc. | Analog Devices Inc./Maxim | Rohm Semiconductor |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | CMOS | General Purpose | General Purpose |
| Number of Circuits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate (V/µs) | 0.1 | 0.1 | 0.1 | 1 | 1 | 0.1 | 0.002 | 0.35 |
| Gain Bandwidth Product (kHz) | 237 | 152 | 152 | 1000 | 1000 | 400 | 9 | 1400 |
| Current - Input Bias (nA) | 2 | 2 | 2 | 15 | 15 | 0.0000002 | 0.0002 | 5 |
| Voltage - Input Offset (mV) | 1.5 | 1.5 | 1.5 | 1.7 | 1.7 | 0.4 | 0.5 | 1 |
| Current - Supply (µA) | 15 | 15 | 15 | 210 | 210 | 38 | 0.75 | 140 |
| Current - Output / Channel (mA) | 72 | 16 | 16 | 160 | 160 | 80 | 36 | 90 |
| Voltage - Supply Span Min (V) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 1.8 | 1.8 | 1.8 |
| Voltage - Supply Span Max (V) | 5 | 5 | 5 | 5.5 | 5.5 | 5 | 5.5 | 5 |
| Operating Temperature (°C) | -40 to 125 | -40 to 85 | -40 to 85 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 |
| Package / Case | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.154", 3.90mm) | 8-SOIC (0.173", 4.40mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
For Direct Replacement (Identical Electrical Performance)
LPV358M/NOPB and LPV358MX/NOPB are the primary substitutes for the LPV358IDRG4. Both parts maintain electrical specifications within the original device's performance envelope, including slew rate, gain bandwidth product, input bias current, and supply voltage range. These parts are active products with ROHS3 compliance and MSL 1 rating. The primary distinction is packaging format: LPV358M/NOPB is supplied in Tube packaging, while LPV358MX/NOPB is supplied in Tape & Reel format. Operating temperature range is limited to -40°C to 85°C, which is narrower than the original part's -40°C to 125°C specification. Selection between these two depends on assembly process requirements and inventory management practices.
For Enhanced Performance Applications
LMV358M/NOPB and LMV358MX/NOPB represent the active successor generation within the LMV® series. These parts are pin-compatible with the LPV358IDRG4 and provide significant performance improvements: 10× faster slew rate (1 V/µs), 4× higher gain bandwidth product (1 MHz), and 2.2× higher output current per channel (160 mA). These parts support extended operating temperature to 125°C, matching the original device's thermal range. Supply voltage maximum extends to 5.5 V. These parts are suitable for applications requiring higher bandwidth, faster transient response, or higher output drive capability while maintaining the same pinout and package footprint.
For Ultra-Low Power Applications
MAX4471ESA+ is selected for applications prioritizing minimal supply current consumption. This part delivers ultra-low quiescent current of 750 nA per dual-channel configuration, approximately 20× lower than the LPV358IDRG4. However, this part exhibits significantly reduced bandwidth (9 kHz gain bandwidth product) and slew rate (0.002 V/µs), making it suitable only for low-frequency signal conditioning and sensor interface applications. Operating temperature range is -40°C to 85°C. This part is active and ROHS3 compliant.
For Alternative Manufacturer Sourcing
AD8617ARZ-REEL (Analog Devices Inc.) provides a CMOS-based alternative with superior input bias current performance (0.2 pA) and extended supply voltage range (1.8–5 V). This part maintains 0.1 V/µs slew rate and delivers 400 kHz gain bandwidth product with 80 mA output current per channel. Operating temperature extends to 125°C. LMR932F-GE2 (Rohm Semiconductor) offers general-purpose amplification with 0.35 V/µs slew rate and 1.4 MHz bandwidth, suitable for moderate-speed applications. Note that Rohm parts use 8-SOP package with 4.40 mm width, which differs from the standard 8-SOIC 3.90 mm width and may require PCB layout modification.
Compliance and Certification
All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing processes and long-term storage requirements. All parts carry EAR99 export classification and are REACH unaffected.
Frequently Asked Questions (FAQ)
Q: Can LPV358M/NOPB or LPV358MX/NOPB be used as direct drop-in replacements for LPV358IDRG4?
A: Yes, both parts are pin-compatible and electrically equivalent. The primary consideration is the narrower operating temperature range (-40°C to 85°C versus -40°C to 125°C). If your application operates within -40°C to 85°C, these parts are suitable direct replacements. Packaging format differs: LPV358M/NOPB is supplied in Tube, while LPV358MX/NOPB is supplied in Tape & Reel.
Q: What is the difference between LPV358 and LMV358 series parts?
A: Both series are dual-channel, rail-to-rail operational amplifiers in 8-SOIC packages. The LMV358 series represents the active successor generation with improved performance: 10× faster slew rate (1 V/µs vs. 0.1 V/µs), 4× higher bandwidth (1 MHz vs. 152–237 kHz), and 2.2× higher output current (160 mA vs. 16 mA per channel). LMV358 parts support extended operating temperature to 125°C and supply voltage to 5.5 V. Both series are pin-compatible.
Q: Are the Rohm Semiconductor parts (BU7266F-E2, BU7486F-E2, LMR932F-GE2) compatible with the LPV358IDRG4 footprint?
A: Rohm parts use 8-SOP package with 4.40 mm width, compared to the standard 8-SOIC 3.90 mm width of the LPV358IDRG4. While pin count and function are identical, the physical package dimensions differ. PCB layout modification is required for these parts. Electrical performance varies significantly across the Rohm lineup, so application requirements must be evaluated individually.
Q: Which substitute part should I select for battery-powered applications?
A: MAX4471ESA+ is optimized for battery-powered designs, delivering ultra-low supply current of 750 nA per dual-channel configuration. This represents approximately 20× lower power consumption than the LPV358IDRG4. However, this part is limited to low-frequency applications (9 kHz bandwidth). For applications requiring moderate bandwidth with reduced power consumption, LPV358M/NOPB or LPV358MX/NOPB maintain the original 15 µA supply current specification.
Q: What is the impact of operating temperature range differences on part selection?
A: The LPV358IDRG4 operates from -40°C to 125°C. LPV358M/NOPB and LPV358MX/NOPB are limited to -40°C to 85°C. If your application requires operation above 85°C, these parts are not suitable. LMV358M/NOPB, LMV358MX/NOPB, and AD8617ARZ-REEL all support -40°C to 125°C operation and are appropriate for extended temperature applications.
Q: Can I use AD8617ARZ-REEL as a substitute if my application requires very low input bias current?
A: Yes. AD8617ARZ-REEL is a CMOS-based amplifier with input bias current of 0.2 pA, approximately 10,000× lower than the LPV358IDRG4 (2 nA). This part is suitable for high-impedance sensor interfaces and precision measurement applications. However, it exhibits lower slew rate (0.1 V/µs) and narrower supply voltage range minimum (1.8 V vs. 2.7 V). Electrical performance must be evaluated against specific application requirements.
Q: What packaging options are available for the LPV358 series?
A: LPV358M/NOPB is supplied in Tube packaging. LPV358MX/NOPB is supplied in Tape & Reel (TR) format. Both use 8-SOIC package with 0.154" (3.90 mm) width. Selection depends on assembly process requirements: Tube packaging is typical for lower-volume manual assembly, while Tape & Reel is standard for automated pick-and-place assembly.
Q: Are all substitute parts ROHS3 compliant?
A: Yes, all substitute parts listed in this reference maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating. All parts carry EAR99 export classification and are REACH unaffected, ensuring compatibility with standard manufacturing processes and regulatory requirements.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts