LDK120C-R STMicroelectronics Integrated Circuit (SOT23 (5-Pin)) In Stock
The LDK120C-R from STMicroelectronics is a 200 mA adjustable low-dropout linear regulator with very low noise and low quiescent current, offering a 0.3 V maximum dropout voltage in a compact SOT23-5 package.
- Manufacturer
- STMicroelectronics
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LDK120C-R Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1410(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LDK120C-R?
- 200 mA maximum output current LDO regulator
- Adjustable output voltage configuration
- Low dropout voltage: 0.3 V maximum at full load
- Very low noise, low quiescent current design
- Tight line regulation of 0.05%/V maximum
- Operating junction temperature up to 125°C
- Compact SOT23-5 package (JESD-30 R-PDSO-G5)
What is LDK120C-R used for?
This adjustable low-dropout regulator is well suited for battery-powered and portable electronics, RF front ends, and sensor modules that require very low noise and stable output rails up to 200 mA. Its low 0.3 V dropout voltage and compact SOT23-5 package also make it a strong fit for space-constrained industrial and consumer power supply designs operating up to 125°C.
What are the specifications of LDK120C-R?
| Factory Lead Time | 20Weeks |
| YTEOL | 8 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 1V |
| JESD-30 Code | R-PDSO-G5 |
| Line Regulation-Max (%/V) | 0.05 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 5.2V |
| Output Voltage1-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the LDK120C-R datasheet?
LDK120C-R Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for LDK120C-R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much output current can the LDK120C-R regulator supply?
The LDK120C-R is rated to deliver up to 200 mA of output current with a low 0.3 V maximum dropout voltage, making it well suited for battery-powered designs that need efficient regulation close to the input rail.
How stable is the output of the LDK120C-R under line voltage changes?
The LDK120C-R maintains a maximum line regulation of 0.05%/V while offering very low output noise and low quiescent current, giving designers a stable adjustable voltage rail for noise-sensitive analog and RF circuits.
Can the LDK120C-R operate reliably at elevated junction temperatures?
Yes, the LDK120C-R is rated for a maximum junction temperature of 125°C and is housed in a compact 5-pin SOT23 package, giving designers a small-footprint LDO solution suited for thermally demanding industrial and consumer applications.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $0.4950 | $12.38 |
| 100+ | $0.1800 | $18.00 |
| 250+ | $0.1690 | $42.25 |
| 500+ | $0.1600 | $80.00 |
| 1000+ | $0.1536 | $153.61 |
| 3000+ | $0.1410 | $423.00 |
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