
LDK130M25R
ActiveFIXED LDO VOLTAGE REGULATOR, 1.9V TO 5.5V, 200MV DROPOUT, 2.5VOUT, 300MAOUT, SOT-23-5 ROHS COMPLIANT: YES
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LDK130M25R
ActiveFIXED LDO VOLTAGE REGULATOR, 1.9V TO 5.5V, 200MV DROPOUT, 2.5VOUT, 300MAOUT, SOT-23-5 ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | LDK130M25R |
|---|---|
| Control Features | Enable |
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 60 µA |
| Current - Supply (Max) [Max] | 120 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Protection Features | Over Current, Over Temperature |
| PSRR | 55 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage Dropout (Max) [Max] | 0.4 V |
LDK130 Series
300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package)
| Part | Output Configuration | Package / Case | Current - Output | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Qualification | Voltage Dropout (Max) [Max] | Grade | Current - Supply (Max) [Max] | Voltage - Input (Max) [Max] | Control Features | Output Type | Protection Features | Current - Quiescent (Iq) | Voltage - Output (Min/Fixed) | PSRR | Number of Regulators | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | Positive | SC-74A SOT-753 | 300 mA | -40 °C | 125 ¯C | SOT-23-5 | AEC-Q100 | 0.4 V | Automotive | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1.2 V | 55 dB | 1 | Surface Mount |
STMicroelectronics | Positive | 6-XFDFN | 300 mA | -40 °C | 125 °C | 6-DFN (1.2x1.3) | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1.5 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | 6-XFDFN | 300 mA | -40 °C | 125 °C | 6-DFN | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 2.9 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | SC-74A SOT-753 | 300 mA | -40 °C | 125 ¯C | SOT-23-5 | AEC-Q100 | 0.4 V | Automotive | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1 V | 55 dB | 1 | Surface Mount |
STMicroelectronics | Positive | 5-TSSOP SC-70-5 SOT-353 | 300 mA | -40 °C | 125 °C | SOT-323-5 | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1.8 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | 6-XFDFN | 300 mA | -40 °C | 125 °C | 6-DFN (1.2x1.3) | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 3.2 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | SC-74A SOT-753 | 300 mA | -40 °C | 125 ¯C | SOT-23-5 | AEC-Q100 | 0.4 V | Automotive | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1.5 V | 55 dB | 1 | Surface Mount |
STMicroelectronics | Positive | 6-XFDFN | 300 mA | -40 °C | 125 °C | 6-DFN (1.2x1.3) | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 1.2 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | 5-TSSOP SC-70-5 SOT-353 | 300 mA | -40 °C | 125 °C | SOT-323-5 | 0.4 V | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 0.8 V | 55 dB | 1 | Surface Mount | ||
STMicroelectronics | Positive | SC-74A SOT-753 | 300 mA | -40 °C | 125 ¯C | SOT-23-5 | AEC-Q100 | 0.4 V | Automotive | 120 µA | 5.5 V | Enable | 1.81 mOhm | Over Current Over Temperature | 60 µA | 2.5 V | 55 dB | 1 | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.69 | |
| 10 | $ 0.49 | |||
| 25 | $ 0.44 | |||
| 100 | $ 0.39 | |||
| 250 | $ 0.36 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.33 | |||
| Digi-Reel® | 1 | $ 0.69 | ||
| 10 | $ 0.49 | |||
| 25 | $ 0.44 | |||
| 100 | $ 0.39 | |||
| 250 | $ 0.36 | |||
| 500 | $ 0.34 | |||
| 1000 | $ 0.33 | |||
| Tape & Reel (TR) | 3000 | $ 0.32 | ||
| 6000 | $ 0.31 | |||
| 9000 | $ 0.30 | |||
| 15000 | $ 0.30 | |||
| 21000 | $ 0.30 | |||
| 30000 | $ 0.29 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.38 | |
| 10 | $ 0.28 | |||
| 25 | $ 0.26 | |||
| 50 | $ 0.24 | |||
| 100 | $ 0.23 | |||
| 250 | $ 0.23 | |||
| 500 | $ 0.22 | |||
Description
General part information
LDK130 Series
The LDK130 low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV.
It is stabilized with a ceramic capacitor on the output.
The very low drop voltage, low quiescent current and low-noise features make it suitable for low-power battery-powered applications.
Documents
Technical documentation and resources