28 Terminations4.35V~5.5V LTC3557 Specialized Power Management ICs1 Functions
SOT-23
LTC3557EUF-1#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Applications
Handheld/Mobile Devices
HTS Code
8542.39.00.01
Subcategory
Power Management Circuits
Technology
CMOS
Voltage - Supply
4.35V~5.5V
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.4mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3557
Pin Count
28
JESD-30 Code
S-PQCC-N28
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
4.35V
Number of Channels
1
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold
YES
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC3557EUF-1#TRPBF Product Details
LTC3557EUF-1#TRPBF Overview
Shipments can be made in the direction of Tape & Reel (TR) .A convenient packaging is provided in the form of 28-WFQFN Exposed Pad .Surface Mount is an universal mounting way for easy adapting.Among other applications, this power management targets Handheld/Mobile Devices .To ensure proper functioning, the operating temperature of the power management ic should be set to -40°C~85°C .The power management runs on 4.35V~5.5V voltage.To find more power ic's pin-to-pin solutions, try searching LTC3557 .On the power management, you will find 28 terminals.As a POWER SUPPLY SUPPORT CIRCUIT analog IC, the instruments designs has received lots of praise.When supplied with a voltage of 5V , this power ic can perform a wide range of tasks.Its pinout begins at 28 pins.Other Power Management Circuits like the power ic play a important role in the industry.To start it up, the ic supplies will need 4.35V at least.1 channels cooperate together to maintain the output quality.The power supply ic should not be supplied with voltage above 5.5V .The power management chip can be powered by 5V power supplies.
LTC3557EUF-1#TRPBF Features
Mainly used in Handheld/Mobile Devices applications Operating temperature: -40°C~85°C POWER SUPPLY SUPPORT CIRCUIT analog IC
LTC3557EUF-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3557EUF-1#TRPBFPower Management applications.