# BA78M20CP-E2 Rohm Semiconductor | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Rohm Semiconductor  
**MPN:** `BA78M20CP-E2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Rohm Semiconductor |
| Manufacturer name | Rohm Semiconductor |
| Manufacturer | Rohm Semiconductor |
| CategoryL1 | Integrated Circuits (ICs) |
| CategoryL2 | Power Management (PMIC) |
| CategoryL3 | Voltage Regulators - Linear |
| Extra Product Name | BA78M20CP-E2 Rohm Semiconductor \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BA78M20CP-E2 |
| multiple | 1 |
| packaging | Cut Tape (CT) |
| qtyInStock | 155 |
| SKU | 2357139 |
| snippet | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220CP-3 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierPrice1 | 0.92000 |
| tierPrice2 | 0.82000 |
| tierPrice3 | 0.77840 |
| tierPrice4 | 0.63940 |
| Part Number | BA78M20CP-E2 |
| Product Group | BISS |
| Digi-Key Part Number | BA78M20CP-E2TR-ND - Tape & Reel (TR) |
| Manufacturer Product Number | BA78M20CP-E2 |
| Description | IC REG LIN 20V 500MA TO220CP-3 |
| Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220CP-3 |
| Category | Integrated Circuits (ICs) |
| Mfr | Rohm Semiconductor |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 33V |
| Voltage - Output (Min/Fixed) | 20V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 2V @ 500mA (Typ) |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | 800 ?A |
| PSRR | 58dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40?C ~ 85?C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 Cropped Leads |
| Supplier Device Package | TO-220CP-3 |
| Base Product Number | BA78M |
| ASIN | B00AZVKSKQ |
| AdultProduct | False |
| Asin | B00AZVKSKQ |
| Autographed | False |
| Batteries_required | False |
| Brand | Rohm Semiconductor |
| Bullet_point | New and Original |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2357139 | 0.92 | 1 | 155 | 1 |
| Hotenda | H2801925 |  |  | None | 1 |
| Digi-Key | 2357402 | 0.92 | 1 | 164 | 100 |

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