TECH PUBLIC

TPNCP1529ASNT1G

Step-down type 1.7MHz Adjustable 600mV~5.5V 1A SOT-23-5 Voltage Regulators - DC DC Switching Regulators

SOT-23-5RoHSActive

High Efficiency 1.7MHz, 1A Synchronous Step Down Regulator

Manufacturer: TECH PUBLIC
Manufacturer part #: TPNCP1529ASNT1G
Store part #: C46472759
Package / case: SOT-23-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,560 in stock

#C46472759

Stock & price checked 12 days ago

Quantity	Unit price	Pack price
5+	₹27.88	₹139.40
50+	₹21.86	₹1,093.00
150+	₹19.26	₹2,889.00
500+	₹16.05	₹8,025.00
3,000+	₹14.62	₹43,860.00
6,000+	₹13.75	₹82,500.00

Quantity (min 5, multiples of 5)

5 × ₹27.88

₹139.40

excl. GST

₹164.49 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

TPNCP1529ASNT1G

₹139.40 for 5 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 1.7MHz
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 Voltage: 600mV~5.5V
Output Current: 1A
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 1A continuous load current
2% 0.6 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 1.7MHz 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