LD2979M38TR
ObsoleteSTMicroelectronics
IC REG LINEAR 3.8V 50MA SOT23-5
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LD2979M38TR
ObsoleteSTMicroelectronics
IC REG LINEAR 3.8V 50MA SOT23-5
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | LD2979M38TR |
|---|---|
| Control Features | Enable |
| Current - Output | 50 mA |
| Current - Quiescent (Iq) | 170 µA |
| Current - Supply (Max) [Max] | 13 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -25 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Protection Features | Over Current, Over Temperature |
| PSRR | 63 dB |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) [Max] | 16 V |
| Voltage - Output (Min/Fixed) | 3.8 V |
| Voltage Dropout (Max) [Max] | 0.6 V |
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 | $ 0.91 | |
| 10 | $ 0.80 | |||
| 25 | $ 0.75 | |||
| 100 | $ 0.61 | |||
| 250 | $ 0.57 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.39 | |||
| Digi-Reel® | 1 | $ 0.91 | ||
| 10 | $ 0.80 | |||
| 25 | $ 0.75 | |||
| 100 | $ 0.61 | |||
| 250 | $ 0.57 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.39 | |||
| Tape & Reel (TR) | 3000 | $ 0.35 | ||
| 6000 | $ 0.33 | |||
| 15000 | $ 0.32 | |||
| 30000 | $ 0.30 | |||
Description
General part information
LD2979 Series
Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-23-5
Documents
Technical documentation and resources