20 Terminals 4.5V 20-Pin LM20343 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tape & Reel (TR) 20-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
LM20343MHE/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
LM20343
Function
Step-Down
Number of Outputs
1
Efficiency
94 %
Output Voltage
812mV
Output Type
Adjustable
Max Output Current
3A
Operating Supply Voltage
36V
Voltage - Input (Min)
4.5V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
2.3mA
Max Output Voltage
28.8V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
250kHz~1MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
800mV
Voltage - Output (Max)
28.8V
Height
1.2mm
Length
6.5mm
Width
4.4mm
Thickness
1mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
250
$3.46692
$866.73
500
$3.11084
$1555.42
LM20343MHE/NOPB Product Details
LM20343MHE/NOPB Overview
For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. In this voltage regulator, there are a total of 20 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this harley voltage regulator is available in the 20-PowerTSSOP (0.173, 4.40mm Width) package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 250kHz~1MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.5V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.8V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 12V. The LM20343 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 812mV volts. There are 20 pins that are used for the operation of the voltage regulator 12v. There should be at least a 800mV volt output voltage for this switching regulator in order to make it work properly. The maximum output current reaches 3A A to meet the switching regulator operation requirements. Based on the maximal adjusting voltage regulator's output voltage of 28.8V, adjusting voltage regulator can be operated easily. The maximum output voltage of this regulator voltage is 28.8V. 36V is the supply voltage for this DC-DC switching regulator. Despite external influences, voltage regulator consumes 2.3mA A of quiescent current.
LM20343MHE/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 20 pins Operating supply voltage of 36V
LM20343MHE/NOPB Applications
There are a lot of Texas Instruments LM20343MHE/NOPB Voltage Regulators applications.