# R1172S331B-E2-FE Nisshinbo Micro Devices Inc. | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Nisshinbo Micro Devices Inc  
**Brand:** Nisshinbo Micro Devices Inc.  
**MPN:** `R1172S331B-E2-FE`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Nisshinbo Micro Devices Inc. |
| Manufacturer name | Nisshinbo Micro Devices Inc. |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| Extra Product Name | R1172S331B-E2-FE Nisshinbo Micro Devices Inc. \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 500 |
| MPN | R1172S331B-E2-FE |
| multiple | 500 |
| qtyInStock | 53 |
| SKU | 10212098 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierPrice1 | 1.33000 |
| tierPrice2 | 1.18800 |
| tierPrice3 | 1.12800 |
| tierPrice4 | 0.92640 |
| tierPrice5 | 0.86600 |
| tierPrice6 | 0.76532 |
| Category | Integrated Circuits (ICs) |
| Mfr | Nisshinbo Micro Devices Inc. |
| Series | R1172x |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.18V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 100 ?A |
| PSRR | 70dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40?C ~ 85?C |
| Mounting Type | Surface Mount |
| Package / Case | 6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins |
| Supplier Device Package | 6-HSOP-J |
| Base Product Number | R1172 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 10212098 | 1.33 | 1 | 53 | 500 |
| Digi-Key | 12745633 | 1.33 | 1 | 53 | 1 |

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