English

All Products

View All >>
  • LTC4057ES5-4.2#TRMPBF

LTC4057ES5-4.2#TRMPBF

Constant - Programmable LTC4057 SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) 5V 500mA 5 Terminals 5 Pin


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4057ES5-4.2#TRMPBF
  • Package: SOT-23-5 Thin, TSOT-23-5
  • Datasheet: PDF
  • Stock: 689
  • Description: Constant - Programmable LTC4057 SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) 5V 500mA 5 Terminals 5 Pin (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Surface Mount YES
Number of Pins 5
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4057
Pin Count 5
Qualification Status Not Qualified
Output Voltage 4.2V
Number of Channels 2
Max Supply Voltage 6.5V
Min Supply Voltage 4.25V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 500mA
Adjustable Threshold YES
Min Input Voltage 4.25V
Max Input Voltage 6.5V
Nominal Input Voltage 6.5V
Battery Chemistry Lithium-Ion
Number of Cells 1
Current - Charging Constant - Programmable
Charge Current - Max 800mA
Length 2.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC4057ES5-4.2#TRMPBF Overview


It is contained in the package Tape & Reel (TR).With this item, there is a SOT-23-5 Thin, TSOT-23-5 package that comes with it.Mounting type Surface Mount matches the device.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.For the device to be charged, there is Constant - Programmable current required.By using the base part number LTC4057, related parts can be found for this device.Taking it as a whole, it has been concluded that there are 5 terminations to be found.In total, it has 5 pins.When charged at its maximum current, the device is rated at 800mA.You need 5 pins for it to work.The system currently provides 2 channels for the user to use.It should be able to run off a battery of 5V.With a 6.5V supply voltage, it is capable of withstanding the operation of the device.In the case of a 4.2V output voltage, high efficiency is possible.The operation is performed with an output current of 500mA.The device can operate at as low a supply voltage as possible, such as 4.25V.The input voltage is set to 4.25V volts.The maximum input voltage is 6.5V volts.

LTC4057ES5-4.2#TRMPBF Features


2 channels
SOT-23-5 Thin, TSOT-23-5 package

LTC4057ES5-4.2#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4057ES5-4.2#TRMPBF Battery Chargers ICs applications.

  • Solar charging
  • Charging cradle for wearable devices
  • Drone
  • Smart power strips
  • Electronic dictionary
  • Electric pallet truck
  • Material handling
  • Modern LA
  • GPS portable devices
  • Medical