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NCP1521BSNT1G

5 Terminals 5-Pin NCP1521 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) SOT-23-5 Thin, TSOT-23-5


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP1521BSNT1G
  • Package: SOT-23-5 Thin, TSOT-23-5
  • Datasheet: PDF
  • Stock: 474
  • Description: 5 Terminals 5-Pin NCP1521 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tape & Reel (TR) SOT-23-5 Thin, TSOT-23-5 (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Number of Pins 5
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Voltage - Rated 3.3V
Additional Feature IT CAN ALSO OPERATE WITH PFM MODE
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1.5MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number NCP1521
Function Step-Down
Number of Outputs 1
Efficiency 96 %
Output Voltage 3.9V
Output Type Adjustable
Max Output Current 600mA
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.6V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 30μA
Output Configuration Positive
Max Output Voltage 3.9V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Control Mode CURRENT-MODE
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 900mV
Max Duty Cycle 100 %
Max Junction Temperature (Tj) 125°C
Ambient Temperature Range High 85°C
Height 1.1mm
Length 3mm
Width 1.5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

NCP1521BSNT1G Overview


For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. There are 5 terminations in this harley voltage regulator. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. Space savings are achieved by placing this voltage regulator in the SOT-23-5 Thin, TSOT-23-5 package. DC DC switching regulator is configured with 1 outputs. 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. The operating temperature should be kept at -40°C~85°C TA when the voltage regulator 12v is in operation. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.9V volts. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. An input voltage of 3.6V is required for switching regulator operation. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. In the particular voltage regulators, the NCP1521 family is represented. Voltage of voltage regulator can be delivered at 3.9V volts. In order to operate voltage regulator, 5 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 900mVV. Switching regulator has a maximum output current of 600mA A, which is sufficient to meet the requirements of operation. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 3.9V, which is the highest available. 5.5V is the supply voltage for this DC-DC switching regulator. The 2.7V V dc to dc voltage regulator's minimum supply voltage ensures reliable performance. Switching regulators with the IT CAN ALSO OPERATE WITH PFM MODE feature are more efficient and stable than those without. An operating voltage of 5.5V is the maximum supply voltage DC DC switching regulator can operate at. A frequency of 1.5MHz enables dc to dc voltage regulator to maintain high accuracy.

NCP1521BSNT1G Features


1 outputs
Peak reflow temperature (Cel) of 260
5 pins
Operating supply voltage of 5.5V
IT CAN ALSO OPERATE WITH PFM MODE

NCP1521BSNT1G Applications


There are a lot of ON Semiconductor NCP1521BSNT1G Voltage Regulators applications.

  • Current source circuits
  • Drilling machines
  • Industrial robots
  • Flexible manufacturing cells
  • Fire elevators
  • Printing
  • Packaging
  • CNC system
  • Experimental setup
  • Constant current circuits