ST1L05APU33R
- Mfr.Part #
- ST1L05APU33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 1.3A 6DFN
- Stock
- 14,191
- In Stock :
- 14,191
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Number of Outputs :
- 1
- Quiescent Current :
- 500μA
- Accuracy :
- 2 %
- Lead Free :
- Lead Free
- Output Voltage :
- 3.3V
- Package / Case :
- 6-VDFN Exposed Pad
- Voltage Tolerance-Max :
- 2.5%
- Dropout Voltage1-Nom :
- 0.3V
- Min Input Voltage :
- 3V
- Base Part Number :
- ST1L05
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Length :
- 3mm
- Factory Lead Time :
- 14 Weeks
- Number of Terminations :
- 6
- ECCN Code :
- EAR99
- Output Voltage Accuracy :
- 2 %
- Width :
- 3mm
- Dropout Voltage :
- 300mV
- Terminal Position :
- Dual
- Pin Count :
- 6
- Voltage Dropout (Max) :
- 0.5V @ 1.3A
- Voltage - Input (Max) :
- 7V
- Number of Pins :
- 6
- Protection Features :
- Over Current, Over Temperature
- Output Configuration :
- Positive
- Terminal Pitch :
- 0.95mm
- JESD-609 Code :
- e3
- Number of Regulators :
- 1
- Number of Functions :
- 1
- Packing Method :
- Tape and Reel
- PSRR :
- 65dB (120Hz)
- Current - Quiescent (Iq) :
- 650μA
- Terminal Finish :
- Tin
- Max Output Current :
- 1.3A
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Input Bias Current :
- 350μA
- Operating Temperature :
- 0°C~125°C
- Output Voltage 1 :
- 3.3V
- Min Output Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Mount :
- Surface Mount
- Min Current Limit :
- 1.3A
- Datasheets
- ST1L05APU33R

Voltage Regulators - Linear STMicroelectronics ST1L05APU33R Overview
The ST1L05APU33R, manufactured by STMicroelectronics, is a state-of-the-art linear voltage regulator, specifically engineered to deliver a stable 3.3V output with a robust current capability of up to 1.3A. This compact solution is housed in a 6-pin DFN package, making it an ideal choice for space-constrained applications. The Voltage Regulators - Linear STMicroelectronics ST1L05APU33R is designed to meet the rigorous demands of modern electronic devices, offering high efficiency, low-dropout performance, and enhanced thermal management. Its high reliability and consistent performance make it particularly suitable for bulk purchases by businesses aiming to integrate a dependable power solution into their electronic products.
ST1L05APU33R Features
This regulator stands out with its low dropout voltage, enabling full functionality even under limited input voltage scenarios. The high efficiency of the ST1L05APU33R minimizes energy loss, thus prolonging battery life in portable applications. Additionally, it features over-temperature and over-current protection, safeguarding your device from electrical abnormalities. Its compact 6DFN package is designed for optimal thermal performance and space efficiency.
ST1L05APU33R Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, where maintaining battery efficiency and device safety is crucial.
- Wireless Communications Equipment: Ensures stable voltage supply for routers, modems, and other communication devices to maintain uninterrupted service.
- Healthcare Monitoring Devices: Applied in medical monitoring equipment which requires consistent and reliable power for accurate readings.
- Consumer Electronics: Ideal for use in home automation devices, gaming consoles, and personal digital assistants, where reliable power management enhances user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















