LDBL20D-33R
- Mfr.Part #
- LDBL20D-33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-XFQFN
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 200MA 4STSTAMP
- Stock
- 1,272
- In Stock :
- 1,272
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- PSRR :
- 80dB ~ 55dB (1kHz ~ 100kHz)
- Control Features :
- Enable
- Current - Output :
- 200mA
- Voltage - Output (Min/Fixed) :
- 3.3V
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- RoHS Compliant
- Protection Features :
- Over Current, Over Temperature, Soft Start
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Output Type :
- FIXED
- Voltage - Input (Max) :
- 5.5V
- Base Part Number :
- LDBL20
- Mounting Type :
- Surface Mount
- Current - Quiescent (Iq) :
- 40μA
- Factory Lead Time :
- 12 Weeks
- Package / Case :
- 4-XFQFN
- Datasheets
- LDBL20D-33R

Voltage Regulators - Linear STMicroelectronics LDBL20D-33R Overview
The STMicroelectronics LDBL20D-33R is a robust linear voltage regulator designed to deliver a stable 3.3V output at up to 200 mA. This component is part of the Voltage Regulators - Linear category, ensuring reliable performance in a compact 4STSTAMP package. Ideal for applications requiring consistent voltage levels for stable operation, the LDBL20D-33R is a key solution for ensuring device functionality under varying electrical conditions. Its straightforward integration and stable output make it an excellent choice for designers looking to enhance system reliability and performance in their electronic products.
LDBL20D-33R Features
- Output Voltage: 3.3V
- Output Current: 200 mA
- Package Type: 4STSTAMP - Small and robust for tight integrations
- Low Dropout Voltage: Ensures efficient operation even with close input-to-output voltage differentials
- High reliability and performance consistency
LDBL20D-33R Applications
- Consumer Electronics: Used in portable devices like GPS units and handheld gaming devices where stable voltage enhances operational reliability.
- Telecommunication: Integrated into telecom infrastructure devices for consistent power delivery, maintaining system stability.
- Healthcare Equipment: Powers sensitive healthcare equipment requiring consistent voltage to guarantee accurate readings and reliable performance.
- Industrial Automation: Employs in sensors and control systems that monitor and manage manufacturing processes, ensuring accurate and reliable function.
- IoT Devices: Provides reliable power supply to Internet of Things devices which often operate on low power in varied environments.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| LDBL20D-12R | STMicroelectronics | 1,600 | IC REG LIN 1.2V 200MA 4STSTAMP |
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| LDBL20D-25R | STMicroelectronics | 49,686 | IC REG LIN 2.5V 200MA 4STSTAMP |
















