LM358PE4 Equivalent & Substitute Parts

Part Overview

The LM358PE4 is a general-purpose operational amplifier featuring dual circuits in an 8-PDIP through-hole package, manufactured by Texas Instruments. This device is discontinued at DiGi Electronics but remains available in inventory (926 pcs). The LM358PE4 operates across a wide supply voltage range (3V to 30V) and is suitable for general-purpose amplification applications requiring moderate bandwidth and low input bias current. Due to its discontinued status, identifying equivalent and substitute parts is essential for design continuity and procurement planning.

Substiute Parts

LM358PE4

Texas InstrumentsIn Stock: 1019LM358PE4 Datasheet

Current PartRFQ

LM358P

Texas InstrumentsIn Stock: 53879LM358P Datasheet

MFR RecommendedRFQ

LM358AN/NOPB

Texas InstrumentsIn Stock: 20382LM358AN/NOPB Datasheet

MFR RecommendedRFQ

AD828ANZ

Analog Devices Inc.In Stock: 3234AD828ANZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LM358PE4 is determined by the following critical parameters:

Mechanical Compatibility: All substitute parts must use the 8-DIP (0.300", 7.62mm) through-hole package to ensure direct PCB compatibility without layout modifications.

Electrical Compatibility: Substitute parts must support the same dual-circuit configuration (2 circuits per package) and operate within the specified supply voltage range (3V to 30V minimum/maximum).

Performance Parameters: The slew rate (0.3 V/µs), gain bandwidth product (700 kHz), input bias current (20 nA), and output current per channel (40 mA) define the functional performance envelope. Substitutes may exceed these specifications without causing circuit incompatibility, provided they maintain the same package and pin configuration.

Compliance & Status: All substitute parts must maintain ROHS3 compliance and REACH unaffected status to meet regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

LM358P (Texas Instruments): This is the primary substitute for LM358PE4. Both parts share identical electrical specifications (slew rate, gain bandwidth product, input bias current, input offset voltage, and supply current). The LM358P is actively manufactured and maintains full ROHS3 compliance. With 53,800 units in stock, procurement availability is optimal. The packaging and pin configuration are identical, enabling direct replacement without circuit modification.

LM358AN/NOPB (Texas Instruments): This variant offers improved performance characteristics, including higher gain bandwidth product (1 MHz versus 700 kHz) and lower input offset voltage (2 mV versus 3 mV). The supply voltage range extends to 32V maximum. However, input bias current is higher (45 nA versus 20 nA) and supply current per channel increases to 1 mA. This part is actively produced with 20,314 units available. Direct pin-compatible substitution is possible; however, the increased supply current may require circuit power budget reassessment in current-sensitive applications.

AD828ANZ (Analog Devices Inc.): This part represents a performance upgrade with significantly higher slew rate (450 V/µs versus 0.3 V/µs) and higher output current per channel (50 mA versus 40 mA). The AD828ANZ is a voltage feedback amplifier optimized for video and high-speed applications. Supply current is substantially higher at 14 mA, and the minimum supply voltage requirement is 5V for single-supply operation (versus 3V for LM358 variants). This part is pin-compatible in the 8-DIP package but is suitable only for applications requiring higher bandwidth and slew rate performance. Use is not recommended as a direct substitute in circuits designed for the LM358PE4 unless the application specifically requires enhanced speed characteristics.

Frequently Asked Questions (FAQ)

Q: Can LM358P directly replace LM358PE4 without any circuit modifications?

A: Yes. The LM358P is electrically and mechanically identical to LM358PE4. Both parts feature the same dual-circuit configuration, identical electrical specifications, and 8-DIP through-hole package. Direct substitution requires no PCB layout changes or circuit redesign.

Q: What is the difference between LM358P and LM358AN/NOPB?

A: Both are Texas Instruments LM358 variants with identical package and pin configuration. The LM358AN/NOPB offers higher gain bandwidth product (1 MHz versus 700 kHz), lower input offset voltage (2 mV versus 3 mV), and extended maximum supply voltage (32V versus 30V). However, it has higher input bias current (45 nA versus 20 nA) and higher supply current per channel (1 mA versus 500 µA). Selection depends on whether the application requires the improved bandwidth and offset specifications or prioritizes lower power consumption.

Q: Is AD828ANZ a suitable substitute for LM358PE4?

A: AD828ANZ is pin-compatible but not functionally equivalent. It is a high-speed voltage feedback amplifier with 450 V/µs slew rate and 130 MHz bandwidth, designed for video and high-frequency applications. Supply current is 14 mA (versus 500 µA for LM358PE4), and minimum supply voltage is 5V for single-supply operation. Use AD828ANZ only if the application requires high-speed performance. It is not recommended as a general-purpose substitute for standard LM358PE4 applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. LM358P, LM358AN/NOPB, and AD828ANZ are all ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: What is the impact of using LM358AN/NOPB in a circuit designed for LM358PE4?

A: The LM358AN/NOPB can be used as a direct replacement with the following considerations: (1) Supply current increases from 500 µA to 1 mA per channel, requiring power supply capacity verification; (2) Input bias current increases from 20 nA to 45 nA, which may affect circuits with very high input impedance; (3) Performance improves with higher bandwidth (1 MHz versus 700 kHz) and lower offset voltage (2 mV versus 3 mV). For most general-purpose applications, these differences are not problematic.

Q: Which substitute part offers the best availability?

A: LM358P offers the highest inventory level at 53,800 units in stock, followed by LM358AN/NOPB with 20,314 units. Both are actively manufactured by Texas Instruments. AD828ANZ has lower availability at 3,200 units.

Q: Can I use LM358P in a 3V single-supply application?

A: Yes. LM358P supports minimum supply voltage of 3V, making it suitable for low-voltage applications. Verify that the specific circuit design does not require the higher performance characteristics of alternatives.