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NCP1521BSNT1G

NCP1521BSNT1G

NCP1521BSNT1G

ON Semiconductor

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

SOT-23

NCP1521BSNT1G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingTin
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
PackagingTape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Voltage - Rated 3.3V
Additional FeatureIT CAN ALSO OPERATE WITH PFM MODE
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1.5MHz
[email protected] 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 Current600mA
Operating Supply Voltage5.5V
Input Voltage-Nom 3.6V
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current30μA
Output Configuration Positive
Max Output Voltage3.9V
Voltage - Output (Min/Fixed) 0.9V
Topology Buck
Control Mode CURRENT-MODE
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierYes
Min Output Voltage 900mV
Max Duty Cycle 100 %
Max Junction Temperature (Tj) 125°C
Ambient Temperature Range High85°C
Height 1.1mm
Length 3mm
Width 1.5mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8775 items

Pricing & Ordering

QuantityUnit PriceExt. Price

NCP1521BSNT1G Product Details

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

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