Technical parameters
Technical specifications
| Parameter | Value |
|---|---|
| Base Product Number | LM2940 [1] |
| Current - Output | 1A [1] |
| Current - Quiescent (Iq) | 10 mA [1] |
| Current - Supply (Max) | 15 mA [1] |
| Mfr | Texas Instruments [1] |
| Mounting Type | Surface Mount [1] |
| Number of Regulators | 1 [1] |
| Operating Temperature | -40°C~125°C [1] |
| Output Configuration | Positive [1] |
| Output Type | Fixed [1] |
| PSRR | 66dB (120Hz) [1] |
| Product Status | Not For New Designs [1] |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit [1] |
| Voltage - Input (Max) | 26V [1] |
| Voltage - Output (Min/Fixed) | 12V [1] |
| Voltage Dropout (Max) | 1V @ 1A [1] |
| Package / Case | 8-WDFN Exposed Pad [1] |
Specification references[1]Texas Instruments LM2940LD-12 vendor product record ↗
