LD39115J14R
IC REG LIN 1.4V 150MA 4FLIPCHIPManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD39115J14R is a fixed 1.4V positive linear voltage regulator with a maximum output current of 150mA. This device offers an ultra-low quiescent current of 50 µA and a supply current of 70 µA (Max). It features an enable pin for flexible control and provides robust protection against overcurrent and overtemperature conditions. With a high power supply rejection ratio (PSRR) ranging from 74dB to 67dB across the 1kHz to 10kHz frequency range, the LD39115J14R is suitable for noise-sensitive applications. The regulator operates over a wide temperature range of -40°C to 125°C and is supplied in a compact 4-Flipchip (0.79x0.79) package, utilizing surface mount technology. Its exceptional performance makes it ideal for use in portable electronics, automotive systems, and industrial control applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-UFBGA, FCBGA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | 4-Flipchip (0.79x0.79) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.4V |
| Control Features | Enable |
| PSRR | 74dB ~ 67dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 70 µA |
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