LP38858S-1.2
- Mfr.Part #
- LP38858S-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG LINEAR FIXED POS LDO REG
- Stock
- 8,025
- In Stock :
- 8,025
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- Non-RoHS Compliant
- Number of Functions :
- 1
- Output Voltage 1 :
- 1.2V
- Min Input Voltage :
- 1.38V
- Packaging :
- Tube
- Voltage Dropout (Max) :
- 0.18V @ 1.5A
- Pbfree Code :
- No
- Mounting Type :
- Surface Mount
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Nominal Output Voltage :
- 1.2V
- Number of Regulators :
- 1
- Quiescent Current :
- 10mA
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Lead Free :
- Contains Lead
- Output Voltage Accuracy :
- 2 %
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Quiescent (Iq) :
- 8.5mA
- Output Configuration :
- Positive
- Qualification Status :
- Not Qualified
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Control Features :
- Soft Start
- Accuracy :
- 2 %
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packing Method :
- Rail
- Max Output Current :
- 1.5A
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 235
- Reach Compliance Code :
- not_compliant
- Number of Terminations :
- 5
- Height Seated (Max) :
- 4.8mm
- Terminal Form :
- Gull wing
- Number of Pins :
- 5
- Operating Temperature :
- -40°C~125°C
- Terminal Position :
- Single
- Pin Count :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 8.64mm
- Voltage Tolerance-Max :
- 3%
- Dropout Voltage1-Nom :
- 0.13V
- Base Part Number :
- LP38858
- Number of Outputs :
- 1
- Dropout Voltage :
- 130mV
- Output Voltage :
- 1.2V
- PSRR :
- 80dB ~ 65dB (120Hz ~ 1kHz)
- Voltage - Input (Max) :
- 5.5V
- Current - Supply (Max) :
- 15mA
- Mount :
- Surface Mount
- Datasheets
- LP38858S-1.2

[Voltage Regulators - Linear] National Semiconductor LP38858S-1.2 Overview
Welcome to the world of precision power regulation with the LP38858S-1.2 from National Semiconductor. This integrated circuit (IC) represents the pinnacle of linear fixed positive low dropout (LDO) regulators, offering unparalleled performance and reliability for a wide range of applications. Designed with cutting-edge technology and meticulous engineering, the LP38858S-1.2 sets the standard for voltage regulation in various electronic systems.
With a focus on quality and efficiency, National Semiconductor has crafted a solution that caters to the demands of modern industries. Whether you're designing consumer electronics, industrial automation systems, or automotive applications, the LP38858S-1.2 delivers consistent and stable power supply, ensuring optimal performance even in the most demanding environments.
Experience the epitome of voltage regulation excellence with the LP38858S-1.2. Trust National Semiconductor to provide the power you need, precisely when you need it.
LP38858S-1.2 Features
- Precision Voltage Regulation: The LP38858S-1.2 offers precise voltage regulation, ensuring stable output voltages even under varying load conditions.
- Low Dropout Voltage: With an ultra-low dropout voltage, this IC minimizes power dissipation and maximizes efficiency, making it ideal for battery-powered applications.
- High Current Capability: Designed to handle high currents, the LP38858S-1.2 is suitable for powering a wide range of electronic devices and systems.
- Thermal Overload Protection: Built-in thermal shutdown and current limit protection mechanisms safeguard the IC and connected components from overheating and damage.
- Small Footprint: Compact and space-efficient design makes integration easy, perfect for applications where board space is limited.
- Wide Input Voltage Range: The LP38858S-1.2 accepts a wide input voltage range, providing flexibility in various voltage conversion scenarios.
LP38858S-1.2 Applications
- Consumer Electronics: Incorporate the LP38858S-1.2 into smartphones, tablets, and wearable devices to ensure stable power supply for efficient operation and enhanced user experience.
- Industrial Automation Systems: Utilize the LP38858S-1.2 in industrial controllers, PLCs, and motor drives to maintain precise voltage levels, ensuring reliable performance and safety in manufacturing environments.
- Automotive Electronics: Integrate the LP38858S-1.2 into automotive infotainment systems, advanced driver assistance systems (ADAS), and engine control units (ECUs) for efficient power management and improved vehicle performance.
- Telecommunications Equipment: Deploy the LP38858S-1.2 in routers, switches, and base stations to regulate voltage levels, enhancing the stability and reliability of communication networks.
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.
















