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BA33BC0FP-E2
1 A high-accuracy fixed 3.3 V low-dropout linear regulator
Specifications
Key details
| Part Number | BA33BC0FP-E2 |
|---|---|
| Manufacturer | ROHM Semiconductor |
| Category | Linear Voltage Regulator |
| Lifecycle Status | Last Time Buy |
| Series | BAxxBC0 |
| Package / Case | 3-lead TO-252 (DPAK) |
| Pin Count | 3 |
| Operating Temperature | -40°C to +105°C |
| Last Verified | 2026-07-18 |
Overview
Part information
BA33BC0FP-E2 Overview
BA33BC0FP-E2 is a ROHM Semiconductor 1 A high-accuracy fixed 3.3 V low-dropout linear regulator supplied in 3-lead TO-252 (DPAK). This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Output Voltage | 3.3 V fixed |
|---|---|
| Maximum Output Current | 1 A |
| Input Voltage | 4.3 V to 16 V |
| Typical Dropout Voltage | 0.3 V at 0.2 A |
| Output Accuracy | ±2% product table; high-accuracy series |
Package and Ordering Notes
The listed package is 3-lead TO-252 (DPAK) with 3 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Last Time Buy; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
BA33BC0FP-E2 has an announced end-of-life path. Confirm last-time-buy availability, date code and traceability before ordering.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against ROHM Semiconductor documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Sourcing notes
Lifecycle and sourcing review
Last Time Buy
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
BA33BC0FP-E2 has an announced end-of-life path. Confirm last-time-buy availability, date code and traceability before ordering.