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NB634EL-LF-Z

NB634EL-LF-Z

NB634EL-LF-Z

Monolithic Power Systems Inc.

14 Terminals 4.5V 14-Pin DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 500kHz Tape & Reel (TR) 14-VFDFN Exposed Pad

SOT-23

NB634EL-LF-Z Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VFDFN Exposed Pad
Number of Pins 14
Weight 32.205058mg
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 40
Function Step-Down
Number of Outputs 1
Output Type Adjustable
Max Output Current 5A
Operating Supply Voltage 24V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 21.6V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 800mV
Voltage - Output (Max) 21.6V
Length 4mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.624128 $0.624128
10 $0.588800 $5.888
100 $0.555472 $55.5472
500 $0.524030 $262.015
1000 $0.494368 $494.368
NB634EL-LF-Z Product Details

NB634EL-LF-Z Overview


There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. There are 14 terminations in this harley voltage regulator. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. The harley voltage regulator is available as a 14-VFDFN Exposed Pad package to save space. There are 1 outputs on DC DC switching regulator. There are output pins on this DC DC switching regulator that generate Adjustable output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -20°C~85°C TA. There is a switching frequency of 500kHz for this voltage regulator 12v. Voltage regulators like this one can operate at least with 4.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. The switching regulator operation is carried out by 14 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 800mV. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 5A A. Based on the maximal adjusting voltage regulator's output voltage of 21.6V, adjusting voltage regulator can be operated easily. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 21.6V, which is the highest available. With a supply voltage of 24V, this harley voltage regulator works.

NB634EL-LF-Z Features


1 outputs
Peak reflow temperature (Cel) of 260
14 pins
Operating supply voltage of 24V

NB634EL-LF-Z Applications


There are a lot of Monolithic Power Systems Inc. NB634EL-LF-Z Voltage Regulators applications.

  • Alternators
  • Thermal power
  • Planers
  • Injection molding machinery
  • Digital precision reference circuits
  • Cutting machine tools
  • Die casting equipment
  • Smart grid
  • Telecommunications equipment
  • Scientific testing

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