# L78L09ABZ STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L78L09ABZ`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS |
| Extra Product Name | L78L09ABZ STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | L78L09ABZ |
| multiple | 1 |
| qtyInStock | 10045 |
| SKU | 497-7274-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierMinQty8 | 2,500 |
| tierMinQty9 | 5,000 |
| tierPrice1 | 0.36000 |
| tierPrice2 | 0.29100 |
| tierPrice3 | 0.26680 |
| tierPrice4 | 0.17980 |
| tierPrice5 | 0.14880 |
| tierPrice6 | 0.13640 |
| tierPrice7 | 0.10230 |
| tierPrice8 | 0.09610 |
| tierPrice9 | 0.08990 |
| EAN | 2050002041196 |
| Part Number | L78L09ABZ |
| Product Group | BISS |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Bulk |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 9V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 100mA |
| PSRR | 44dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40?C ~ 125?C |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Supplier Device Package | TO-92-3 |
| Number of Regulators | 1 |
| Current - Quiescent (Iq) | 5.5 mA |
| Current - Supply (Max) | 6 mA |
| ASIN | B005TATGN8, B073233BL3 |
| AdultProduct | False |
| Asin | B005TATGN8, B073233BL3 |
| Autographed | False |
| Batteries_required | False |
| Brand | STMicroelectronics |
| Bullet_point | InputVoltage-Max: 30 V;, LineRegulation: 225 mV;, New and Original, NoofOutputs: 1; Noiserms: 70 µV; LoadRegulation: 80 mV;, OperatingTempRange: -40 to +125 °C; RegulatorTopology: Fixed; QuiescentCurr |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-7274-ND | 0.36 | 1 | 10045 | 1 |
| Future Electronics | 3048416 | 0.1972 | 1 | 2251 | 1 |
| Win Source | L78L09ABZ |  |  | 4000 | 1 |
| RS Delivers | 178-5150 | 0.106 | 1 | None | 2500 |
| Hotenda | H2788662 | 0.39 | 1 | None | 1 |
| TME | L78L09ABZ | 0.34 | 1 | 4030 | 5 |
| Newark | 51AC9192 | 0.065 | 1 | 998 | 5 |
| 4 Star Electronics | L78L09ABZ |  |  | None | 1 |
| Digi-Key | 1663433 |  |  | None | 1 |
| Arrow | L78L09ABZ | 0.398 | 1 | 10000 | 1 |
| RS Delivers | 686-9559 | 0.233 | 1 | 1900 | 1 |
| RS Delivers | 686-9559P | 0.233 | 1 | 1900 | 1 |
| st.com | L78L09ABZ | 0.43 | 1 | None | 1 |
| Newark | 56P8731 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/178000000/178376500/part_--L78L09ABZ---STMicroelectronics--8d4b62f4a0.json`  
Search API: https://www.dataalchemy.com/api/  
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