L4931CPT50
- Mfr.Part #
- L4931CPT50
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-252-5, DPak (4 Leads + Tab), TO-252AD
- Datasheet
- Download
- Description
- IC REG LINEAR 5V 250MA PPAK
- Stock
- 2,901
- In Stock :
- 2,901
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Number of Pins :
- 5
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Terminal Form :
- Gull wing
- Terminal Position :
- Single
- Packing Method :
- Tape and Reel
- Quiescent Current :
- 1mA
- Output Voltage 1 :
- 5V
- Current - Supply (Max) :
- 6mA
- ECCN Code :
- EAR99
- Min Output Voltage :
- 5V
- Operating Temperature :
- -40°C~125°C
- Height :
- 2.4mm
- Protection Features :
- Over Current, Over Temperature
- Voltage - Input (Max) :
- 20V
- PSRR :
- 70dB ~ 55dB (120Hz ~ 10kHz)
- Base Part Number :
- L4931
- Number of Terminations :
- 4
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Tolerance-Max :
- 4%
- Radiation Hardening :
- No
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Input Bias Current :
- 600μA
- Number of Regulators :
- 1
- Dropout Voltage1-Nom :
- 0.4V
- Pin Count :
- 4
- JESD-30 Code :
- R-PSSO-G4
- Package / Case :
- TO-252-5, DPak (4 Leads + Tab), TO-252AD
- Width :
- 6.2mm
- Length :
- 6.6mm
- Dropout Voltage :
- 400mV
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Max Output Current :
- 250mA
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Accuracy :
- 2 %
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Output Voltage :
- 5V
- Output Voltage Accuracy :
- 2 %
- Terminal Finish :
- Tin (Sn)
- Lead Free :
- Lead Free
- Datasheets
- L4931CPT50
L4931CPT50 Documents

[Voltage Regulators - Linear] STMicroelectronics L4931CPT50 Overview
The STMicroelectronics L4931CPT50 is a high-quality linear voltage regulator integrated circuit designed to provide a stable 5V output with a maximum current of 250mA. It is housed in a PPAK package, ensuring efficient thermal performance and compact form factor. This regulator is ideal for applications requiring precise and reliable voltage regulation in various electronic systems.
L4931CPT50 Features
- Stable 5V output voltage
- Maximum output current of 250mA
- Low dropout voltage
- Excellent line and load regulation
- Thermal shutdown and short-circuit protection
- Compact PPAK package
- Wide input voltage range
- High ripple rejection
- Low quiescent current
L4931CPT50 Applications
- Embedded Systems: The L4931CPT50 is commonly used in embedded systems to regulate voltage for microcontrollers, sensors, and other peripheral devices, ensuring stable and reliable operation.
- Consumer Electronics: This regulator is suitable for various consumer electronic devices such as set-top boxes, routers, and audio/video equipment, providing consistent power supply for optimal performance.
- Automotive Electronics: In automotive applications, the L4931CPT50 can be utilized for powering sensors, control modules, and infotainment systems, contributing to the overall reliability and efficiency of the vehicle's electrical system.
- Industrial Equipment: Industrial automation systems, instrumentation, and control panels benefit from the precise voltage regulation offered by the L4931CPT50, ensuring consistent operation even in harsh environments.
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.
















