BA07FP-E2 Equivalent & Substitute Parts

Part Overview

The BA07FP-E2 is a linear voltage regulator IC manufactured by Rohm Semiconductor, designed for positive fixed 7V output at 1A current capacity in a TO-252-3 surface mount package. This device is classified as a Power Management (PMIC) component and maintains Active product status with 7714 units in current inventory. Linear voltage regulators of this specification are essential in power supply circuits where stable, regulated output voltage is required for downstream electronic components. Substitute parts become necessary when the primary part experiences supply constraints, end-of-life transitions, or when alternative sourcing improves cost efficiency or lead time performance.

Substiute Parts

BA07FP-E2

Rohm SemiconductorIn Stock: 7797BA07FP-E2 Datasheet

Current PartRFQ

BA7807FP-E2

Rohm SemiconductorIn Stock: 1401BA7807FP-E2 Datasheet

SimilarRFQ

UA78M06CKVURG3

Texas InstrumentsIn Stock: 3291UA78M06CKVURG3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BA07FP-E2 is determined by the following critical parameters:

Primary Substitution Criteria:

• Output voltage configuration: Positive fixed output
• Package compatibility: TO-252-3 surface mount form factor
• Output current capability: Minimum 1A at rated conditions
• Maximum input voltage: 25V or greater
• RoHS3 compliance and surface mount technology

Substitute parts identified:

1. BA7807FP-E2 (Rohm Semiconductor) – Same manufacturer, same base product family, identical output voltage and package, meets all electrical requirements with 1A output current capacity.

2. UA78M06CKVURG3 (Texas Instruments) – Different manufacturer and output voltage (6V vs 7V), but shares identical package form factor, surface mount technology, and exceeds input voltage rating. Output current is reduced to 500mA, which represents a functional limitation for applications requiring full 1A capacity.

Parameter Comparison

Engineering Selection Recommendations

BA7807FP-E2 is the primary substitute for BA07FP-E2. Both parts are manufactured by Rohm Semiconductor, share identical output voltage (7V) and current rating (1A), use the same TO-252-3 package, and maintain Active product status. The BA7807FP-E2 is available in Tape & Reel packaging with 1347 units in inventory. Both parts are ROHS3 compliant and suitable for equivalent circuit applications.

UA78M06CKVURG3 from Texas Instruments is a secondary substitute option with important limitations. While it shares the TO-252-3 package and ROHS3 compliance, the output voltage is reduced to 6V and output current is limited to 500mA. This part carries Last Time Buy status, indicating discontinued production. The UA78M06CKVURG3 is suitable only for applications where 6V output voltage is acceptable and load current does not exceed 500mA. The extended operating temperature range (0°C ~ 125°C) and higher PSRR (80dB) may provide advantages in specific thermal or noise-sensitive applications, but these benefits do not offset the reduced current capacity for standard 7V/1A requirements.

Frequently Asked Questions (FAQ)

Q: Can BA7807FP-E2 directly replace BA07FP-E2 in all applications?

A: Yes. Both parts provide identical output voltage (7V), output current (1A), and use the same TO-252-3 package. Electrical and mechanical compatibility is complete. The primary difference is packaging format (Tape & Reel vs standard packaging) and minor variations in quiescent current and PSRR specifications, which do not affect functional equivalence.

Q: Is UA78M06CKVURG3 a suitable substitute?

A: UA78M06CKVURG3 is a conditional substitute. It shares the TO-252-3 package and RoHS3 compliance, but output voltage is 6V instead of 7V, and maximum output current is 500mA instead of 1A. Use this part only if your circuit design accepts 6V output and load current does not exceed 500mA. The Last Time Buy status indicates this part is being discontinued.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by: (1) output voltage configuration and value, (2) output current capacity, (3) package form factor (TO-252-3), (4) maximum input voltage rating, (5) surface mount technology, and (6) regulatory compliance (RoHS3). Deviations in any of these parameters require circuit design verification.

Q: Does packaging format (Tape & Reel vs Cut Tape) affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly processes. Electrical and thermal performance of the die and package are identical regardless of packaging format. BA7807FP-E2 in Tape & Reel format is electrically equivalent to BA07FP-E2.

Q: Why is UA78M06CKVURG3 marked as Last Time Buy?

A: Last Time Buy status indicates the manufacturer (Texas Instruments) has discontinued this product line. Existing inventory is available for purchase, but no future production is planned. For long-term supply security, BA7807FP-E2 is recommended as it maintains Active status.