| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
137 pcs
|
137 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| PSRR | |
| Package Quantity | |
| Protection Features | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The LM140LAH-15 is a three-terminal positive linear voltage regulator from Texas Instruments, designed for a wide range of applications. This specific variant offers a fixed output voltage of 15V and can supply up to 100mA of current.
Key electrical characteristics include a tight output voltage tolerance of ±2% at 25°C, improving to ±4% over the full temperature range. It exhibits excellent line regulation of 0.04%/V and load regulation of 0.01%/mA. The device includes internal thermal overload protection and short-circuit current limiting for enhanced reliability.
Packaged in a TO-39-3 Metal Can (TO-205AD), the LM140LAH-15 is designed for through-hole mounting. It operates across a wide temperature range of -55°C to 125°C, making it suitable for demanding environments. This regulator can provide local on-card regulation, simplifying power distribution designs.
As an improved version of the LM78LXX series, the LM140LA offers better regulation, higher ripple rejection, and lower quiescent current. It is well-suited for use in logic systems, instrumentation, and other solid-state electronic equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM140LAH-15 has a fixed output voltage of 15V.
The LM140LAH-15 is rated for a nominal output current of 100mA.
The LM140LAH-15 operates over a temperature range of -55°C to 125°C.
The LM140LAH-15 is available in a TO-205AD (TO-39-3) metal can package for through-hole mounting.
Yes, the LM140LAH-15 includes over-temperature and short-circuit protection.
The output voltage tolerance is ±2% at 25°C and ±4% over the full temperature range.