| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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129,143 pcs
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129143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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16 pcs
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16 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM78L15ACM from Texas Instruments is a member of the LM78Lxx series of positive linear regulators, offering a fixed 15V output voltage. This device is suitable for a wide range of applications, including battery chargers, portable instrumentation, and low wattage power supplies. It provides an output current of up to 100mA and features internal thermal overload protection and short-circuit current limiting for enhanced reliability.
The regulator operates over a temperature range of 0°C to 125°C and is available in an 8-SOIC package, designed for surface mount applications. Its design eliminates the need for external components for stability, simplifying circuit design. The LM78Lxx series typically offers an effective output impedance improvement and lower quiescent current compared to traditional Zener diode and resistor combinations.
Key electrical characteristics include an input voltage capability of up to 30V and an output voltage tolerance of ±5% over the operating temperature range. The PSRR is 51dB at 120Hz, indicating good noise rejection capabilities. The device is designed for local, on-card regulation, which helps in managing power distribution effectively.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 15V with a tolerance of ±5% over the temperature range.
The maximum input voltage is 30V.
The nominal output current is 100mA.
The operating temperature range is 0°C to 125°C.
It is available in an 8-SOIC surface mount package (0.154", 3.90mm width).
It includes over temperature and short circuit protection.
The typical quiescent current is 3mA.