onsemi · DC-DC Converters

NCP1521BSNT1G

onsemi DC-DC Converters · TSOP-5

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The NCP1521BSNT1G is a DC-DC Converters from onsemi, supplied in a TSOP-5 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).

Key specifications of the NCP1521BSNT1G: frequency - switching 1.5MHz, output current 600mA, output voltage 900mV~3.9V, quiescent current 45uA, operating temperature -40°C~+85°C and function Step-down type.

PartnerSemi sources the NCP1521BSNT1G for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.

Specifications

Manufacturer part numberNCP1521BSNT1G
Manufactureronsemi
Product typeDC-DC Converters
CategoryPower Management ICs (PMIC)
Package / caseTSOP-5
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
Operating Temperature-40°C~+85°C
Output Current600mA
Output TypeAdjustable
Output Voltage900mV~3.9V
Quiescent Current45uA
Switch tube (built-in/external)Built-in
Synchronous RectifierYes
TopologyBuck
Voltage - Supply2.7V~5.5V

Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.

More onsemi Power Management ICs (PMIC)

Part numberTypePackageKey specs
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NCP151AAMX180070TCG Linear Voltage Regulators (LDO) XDFN-4-EP(1x1) 300mA1.8V, 700mV
NCP151AAMX280180TCG Linear Voltage Regulators (LDO) XDFN-4(1x1) 300mA70dB@(1kHz)
NCP151CCMX280180TCG Linear Voltage Regulators (LDO) XDFN-4-EP(1x1) 300mA2.8V, 1.8V
NCP154MX280270TAG Linear Voltage Regulators (LDO) XDFN-8-EP(1.2x1.6) 300mA2.8V, 2.7V
NCP154MX330280TAG Linear Voltage Regulators (LDO) XDFN-8-EP(1.2x1.6) 300mA75dB@(1kHz)
NCP154MX330285TAG Linear Voltage Regulators (LDO) XDFN-8-EP(1.2x1.6) 300mA75dB@(1kHz)
NCP1562BDBR2G DC-DC Controllers TSSOP-16 246kHz4.2mA

Frequently asked questions

What is the NCP1521BSNT1G?

The NCP1521BSNT1G is a DC-DC Converters from onsemi, supplied in a TSOP-5 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).

What are the specifications of the NCP1521BSNT1G?

Frequency - Switching: 1.5MHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+85°C; Output Current: 600mA; Output Type: Adjustable; Output Voltage: 900mV~3.9V; Quiescent Current: 45uA; Switch tube (built-in/external): Built-in; Synchronous Rectifier: Yes; Topology: Buck; Voltage - Supply: 2.7V~5.5V.

What package is the NCP1521BSNT1G in?

The NCP1521BSNT1G is listed in a TSOP-5 package.

Which part numbers are similar to the NCP1521BSNT1G?

Similar part numbers in our catalog include NCP145CMX120TCG (onsemi), NCP151AAMX180070TCG (onsemi), NCP151AAMX280180TCG (onsemi), NCP151CCMX280180TCG (onsemi), NCP154MX280270TAG (onsemi) and NCP154MX330280TAG (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the NCP1521BSNT1G?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=NCP1521BSNT1G&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.