TECH PUBLIC

TPNCP1521BSNT1G

Step-down type 1.5MHz Adjustable 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators

SOT-23-5RoHSActive

High Efficiency 1.5MHz, 1.5A Synchronous Step Down Regulator

Manufacturer: TECH PUBLIC
Manufacturer part #: TPNCP1521BSNT1G
Store part #: C46472317
Package / case: SOT-23-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4,045 in stock

#C46472317

Stock & price checked 24 h ago

Quantity	Unit price	Pack price
5+	₹23.77	₹118.85
50+	₹20.77	₹1,038.50
150+	₹19.47	₹2,920.50
500+	₹17.86	₹8,930.00
3,000+	₹17.15	₹51,450.00
6,000+	₹16.71	₹1,00,260.00

Quantity (min 5, multiples of 5)

5 × ₹23.77

₹118.85

excl. GST

₹140.24 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

TPNCP1521BSNT1G

₹118.85 for 5 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Function: Step-down type
Frequency - Switching: 1.5MHz
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Light load efficient mode;Overcurrent Protection
Topology: Buck
Output Type: Adjustable
Operating Voltage: 2.5V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 1.5A
Quiescent Current: 60uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.038 g

Overview

Because of the high integration in the IC, the application circuit based on this regulator IC is rather simple. Only input capacitor CIN, output capacitor COUT, output inductor L and feedback resistors (R1 and R2) need to be selected for the targeted applications specifications.

Applications

Networking
IP CAM
LCD TV
DSL Modem
Access Point Router
Digital TV
Set Top Box

Key features

Supply Voltage Range: 2.5V to 5.5V
Guaranteed 1.5A continuous load current
2% 0.6V reference
Cycle-by-cycle peak current limitation
PFM Mode for High Efficiency in Light Load
100% Duty Cycle in Dropout Operation
Low RDS(ON) for internal switches (top/bottom): 250/200 mΩ
Fixed 1.5MHz Switching Frequency
Efficiency Up to 96%
Short Circuit Protection
Thermal shutdown, VOVP
Inrush Current Limit and Soft Start
Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
Low Quiescent Current: 60μA
<1μA Shutdown Current
RoHS and Halogen free compliance
Compact package: SOT23-5