LD39150DT33-R
ActiveFIXED LDO VOLTAGE REGULATOR, 2.5 V TO 6 V, 200 MV DROP, 3.3 V / 1.5 A OUT, TO-252-3 PINS
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LD39150DT33-R
ActiveFIXED LDO VOLTAGE REGULATOR, 2.5 V TO 6 V, 200 MV DROP, 3.3 V / 1.5 A OUT, TO-252-3 PINS
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Technical Specifications
Parameters and characteristics for this part
| Specification | LD39150DT33-R |
|---|---|
| Current - Output | 1.5 A |
| Current - Quiescent (Iq) | 2.5 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | TO-252-3, SC-63, DPAK (2 Leads + Tab) |
| Protection Features | Over Temperature, Over Current |
| PSRR [Max] | 65 dB |
| PSRR [Min] | 55 dB |
| Supplier Device Package | DPAK |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) | 0.4 V |
LD39150 Series
Ultra low drop BiCMOS voltage regulator
| Part | Voltage - Output (Min/Fixed) | Package / Case | Protection Features | Voltage - Input (Max) [Max] | Number of Regulators | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Voltage Dropout (Max) | Mounting Type | Current - Output | Current - Quiescent (Iq) | Output Configuration | PSRR [Min] | PSRR [Max] | Output Type | Voltage - Output (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | 2.5 V | DPAK (2 Leads + Tab) SC-63 TO-252-3 | Over Current Over Temperature | 6 V | 1 | DPAK | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | ||
 STMicroelectronics | 1.22 V | TO-252-5 DPAK (4 Leads + Tab) | Over Current Over Temperature | 6 V | 1 | PPAK | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | Adjustable | 5 V |
STMicroelectronics | 3.3 V | DPAK (2 Leads + Tab) SC-63 TO-252-3 | Over Current Over Temperature | 6 V | 1 | DPAK | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | ||
 STMicroelectronics | 1.8 V | DPAK (2 Leads + Tab) SC-63 TO-252-3 | Over Current Over Temperature | 6 V | 1 | DPAK | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | ||
STMicroelectronics | 1.22 V | DPAK (2 Leads + Tab) SC-63 TO-252-3 | Over Current Over Temperature | 6 V | 1 | DPAK | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | ||
 STMicroelectronics | 1.22 V | 6-VDFN Exposed Pad | Over Current Over Temperature | 6 V | 1 | 6-DFN (3x3) | -40 C | 125 °C | 0.4 V | Surface Mount | 1.5 A | 2.5 mA | Positive | 55 dB | 65 dB | Adjustable | 5 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 | $ 1.46 | |
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.95 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.66 | |||
| Digi-Reel® | 1 | $ 1.46 | ||
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| 250 | $ 0.95 | |||
| 500 | $ 0.84 | |||
| 1000 | $ 0.66 | |||
| N/A | 19573 | $ 1.22 | ||
| Tape & Reel (TR) | 2500 | $ 0.62 | ||
| 5000 | $ 0.59 | |||
| 12500 | $ 0.57 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.36 | |
| 10 | $ 0.95 | |||
| 25 | $ 0.90 | |||
| 50 | $ 0.85 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.80 | |||
| 500 | $ 0.77 | |||
| 1000 | $ 0.73 | |||
Description
General part information
LD39150 Series
The LD39150 is a fast ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.
A wide range of output options are available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications. The device is developed on a BiCMOS process which allows low quiescent current operation independently of output load current.
Documents
Technical documentation and resources