28 Terminals 2.6V MAX1945 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 400kHz~1.2MHz Tape & Reel (TR) 6A 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
MAX1945REUI+T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2003
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
MAX1945
JESD-30 Code
R-PDSO-G28
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
5.5V
Output Type
Adjustable (Programmable)
Voltage - Input (Min)
2.6V
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
6A
Voltage - Output (Min/Fixed)
0.8V 1.8V 2.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
400kHz~1.2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
4.68V
Length
9.7mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.202000
$9.202
10
$8.681132
$86.81132
100
$8.189747
$818.9747
500
$7.726177
$3863.0885
1000
$7.288846
$7288.846
MAX1945REUI+T Product Details
MAX1945REUI+T Overview
This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. In this voltage regulator, 28 terminations are present. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. Space-saving 28-TSSOP (0.173, 4.40mm Width) Exposed Pad packages are available for this harley voltage regulator. A total of 1 outputs are configured in this voltage regulator. Adjustable (Programmable) outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. There is a switching frequency of 400kHz~1.2MHz for this voltage regulator 12v. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.6V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V 1.8V 2.5V. It features maximum design flexibility due to dc to dc voltage regulator's 6A output current. Voltage regulator has a maximum input voltage of 5.5V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 3.3V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. As a member of the MAX1945 family of DC/DC regulators, this is a DC/DC regulator. The maximum output voltage of 4.68V makes DC DC switching regulator easy to operate.
MAX1945REUI+T Features
1 outputs Peak reflow temperature (Cel) of 260
MAX1945REUI+T Applications
There are a lot of Maxim Integrated MAX1945REUI+T Voltage Regulators applications.
Analog precision reference circuits
Solar power plants
Wind power
Balance equipment
Overvoltage protection circuits in TV sets
Power supplies of electronic gadgets
Network technology
Direct power supply system
Automatic testing equipment
Low output voltage switching power supply circuits