LDL40PURY
ActiveLDO, ADJ, 3.3 TO 40V, -40 TO 150DEG C ROHS COMPLIANT: YES
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LDL40PURY
ActiveLDO, ADJ, 3.3 TO 40V, -40 TO 150DEG C ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | LDL40PURY |
|---|---|
| Control Features | Enable, Power Good, Current Limit |
| Current - Output | 200 mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) [Max] | 500 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Protection Features | Short Circuit, Over Temperature, Under Voltage Lockout (UVLO), Over Current |
| PSRR | 65 dB |
| Supplier Device Package | 6-DFN (2x2) |
| Voltage - Output (Max) [Max] | 12 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) [Max] | 1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LDL40 Series
LDL40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications or a generic battery used in industrial applications. Extended input voltage up to 40 V makes the device able to support a load dump transient, which is typical in automotive systems. Ultra-low quiescent current at light load increases the battery operation lifetime in always-on-standby systems.
The device is stabilized with a small ceramic capacitor on the input and output.
An enable logic control function puts the LDL40 in shutdown mode allowing a total current consumption lower than 0.3 µA. Thermal protection is also included.
Documents
Technical documentation and resources