ROHM BD9D321EFJ-E2 DC DC Switching Regulators
IC REG BUCK ADJ 3A 8HTSOP-J
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BD9D321EFJ-E2
Detailed Description
IC REG BUCK ADJ 3A 8HTSOP-J
Package
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
BD9D321EFJ-E2 Datasheet
Quick Jump:
Technical Specifications
ROHM BD9D321EFJ-E2 DC DC Switching Regulators technical specifications.
General
Series
BD9D321EFJ
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5 V
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
18V
Output Current
3A
Related Parts Comparison (BD9D321EFJ-E2 vs BD2233G-GTR vs BD83070GWL-E2 vs BD90538EFJ-CE2)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | SC-74A, SOT-753 | 12-UFBGA | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | High Side | Positive | Positive |
| Output Current | 3A | 500 mA | 1A | 3A |
| Output Type | Adjustable | N-Channel | Fixed | Fixed |
| Switching Frequency | 700kHz | -- | 1.5MHz | 2.25MHz |
| RoHS | Yes | Yes | -- | Yes |
| Max Input Voltage | 18V | -- | 5.5V | 5.5V |
| Min Input Voltage | 4.5V | -- | 2V | 2.69V |
| Action |
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