LDBL20D-33R
Active200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC IN (0.47X0.47) MM² ST STAMP™ PACKAGE
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LDBL20D-33R
Active200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC IN (0.47X0.47) MM² ST STAMP™ PACKAGE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LDBL20D-33R |
|---|---|
| Control Features | Enable |
| Current - Output | 0.2 A |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | 4-XFQFN |
| Protection Features | Over Current, Over Temperature, Soft Start |
| PSRR [Max] | 80 dB |
| PSRR [Min] | 55 dB |
| Supplier Device Package | 4-STSTAMP (0.47x0.47) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Part | Package / Case | Voltage - Output (Min/Fixed) | Operating Temperature [Min] | Operating Temperature [Max] | Output Configuration | Supplier Device Package | Protection Features | Number of Regulators | Current - Output | PSRR [Min] | PSRR [Max] | Mounting Type | Control Features | Voltage - Input (Max) [Max] | Current - Supply (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 4-XFQFN | 3.3 V | -40 C | 125 °C | Positive | 4-STSTAMP (0.47x0.47) | Over Current Over Temperature Soft Start | 1 | 0.2 A | 55 dB | 80 dB | Surface Mount | Enable | 5.5 V | |
 STMicroelectronics | 4-XFQFN | 1.2 V | -40 C | 125 °C | Positive | 4-STSTAMP (0.47x0.47) | 1 | 0.2 A | 55 dB | 80 dB | Surface Mount | Enable | 5.5 V | 100 çA | |
 STMicroelectronics | 4-XFQFN | 1.6 V | -40 C | 125 °C | Positive | 4-STSTAMP (0.47x0.47) | Over Current Over Temperature Short Circuit | 1 | 0.2 A | 55 dB | 80 dB | Surface Mount | Enable | 5.5 V | 100 çA |
STMicroelectronics | 4-XFQFN | 1.8 V | -40 C | 125 °C | Positive | 4-STSTAMP™ (0.47x0.47) | Over Current Over Temperature Soft Start | 1 | 0.2 A | 55 dB | 80 dB | Surface Mount | Enable | 5.5 V | |
 STMicroelectronics | 4-XFQFN | 2.5 V | -40 C | 125 °C | Positive | 4-STSTAMP™ (0.47x0.47) | Over Current Over Temperature Soft Start | 1 | 0.2 A | 55 dB | 80 dB | Surface Mount | Enable | 5.5 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 | $ 1.14 | |
| 10 | $ 1.02 | |||
| 25 | $ 0.97 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.52 | |||
| 2500 | $ 0.49 | |||
| 5000 | $ 0.46 | |||
| Digi-Reel® | 1 | $ 1.14 | ||
| 10 | $ 1.02 | |||
| 25 | $ 0.97 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.52 | |||
| 2500 | $ 0.49 | |||
| 5000 | $ 0.46 | |||
| N/A | 3272 | $ 0.97 | ||
| Tape & Reel (TR) | 15000 | $ 0.14 | ||
| 30000 | $ 0.14 | |||
| 75000 | $ 0.13 | |||
Description
General part information
LDBL20 Series
The LDBL20 high accuracy voltage regulator provides 200 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 200 mV.
It is available in the new STSTAMP™ package, allowing the maximum space saving.
The device is stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current and low noise features, together with the internal soft-start circuit, make the LDBL20 suitable for low power battery-operated applications.
Documents
Technical documentation and resources