TPSM828223SILR

Buck Switching Regulator IC Fixed 0.6V~4V 1 Output 2A TFDFN-10(2x2.5)

TFDFN-10(2x2.5)ROHS3 CompliantActive

1A, 2A, and 3A high-efficiency step-down converters with integrated inductors

Manufacturer: TI
Manufacturer part #: TPSM828223SILR
Store part #: C5219366
Package / case: TFDFN-10(2x2.5)
Category: DC DC Converters
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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64 in stock

#C5219366

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹790.51	₹790.51
10+	₹679.28	₹6,792.80
30+	₹611.42	₹18,342.60
100+	₹554.61	₹55,461.00

Quantity (min 1)

1 × ₹790.51

₹790.51

excl. GST

₹932.80 incl. 18% GST

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Standard pack: 3,000 per reel

TPSM828223SILR

₹790.51 for 1 + GST

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Specifications

Synchronous Rectifier: Yes
Function: Step-down type
Number of Outputs: 1
Output Type: Fixed
Iout: 2A
Topology: Buck
Output Voltage: 600mV~4V
Frequency - Switching: 4MHz
Operating Temperature: -40℃~+125℃
Features: Light load efficient mode;Hiccup current limiting;Output discharge;Operating status indication
Voltage - Supply: 2.4V~5.5V
Quiescent Current: 4uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.45 g

Overview

The TPSM8282x device family includes 1A, 2A, and 3A step-down converter MicroSiP™ power modules optimized for small solution size and high efficiency. The power module integrates a synchronous step-down converter and inductor to simplify design, reduce external components, and save PCB area. The TPSM8282x is available in two variants. The first variant automatically enters power-save mode to maintain high efficiency under ultra-light load conditions, extending system battery runtime. The second variant, TPSM8282xA, supports forced PWM operation to maintain continuous conduction mode at all load currents, further minimizing output voltage ripple. In PWM mode, the converter operates at a nominal switching frequency of 4MHz. In power-save mode, the device has a typical quiescent current of 4μA. Using DCS-Control topology, the device achieves excellent load transient performance and precise output voltage regulation. The EN and PG pins support sequencing configurations for flexible system design. Integrated soft-start reduces inrush current demand on the input power supply. Thermal shutdown and hiccup short-circuit protection make the solution robust and reliable.

Applications

Optical modules
Machine vision
Industrial PC
PLC
Wired networking
Fixed output applications configured at 1.8V output voltage

Key features

1.1mm MicroSiP™ power module
CISPR 11 Class B compliant
Up to 95% efficiency
2.4V to 5.5V input voltage range
0.6V to 4V adjustable output voltage
Available fixed output voltages: 1.2V, 1.8V, 2.5V, and 3.3V
4μA operating quiescent current
DCS-Control topology
Power save mode option for light-load efficiency
Forced PWM option for CCM operation
100% duty cycle for minimum dropout
Hiccup short-circuit protection
Output discharge
Power good output with window comparator
Integrated soft-start
Thermal protection
PSpice models available for: TPSM82821, TPSM82822, and TPSM82823
2.0mm × 2.5mm × 1.1mm 10-pin μSiL package
12mm² total solution size (fixed output voltage versions)

Alternatives

Similar parts — check the datasheet before substituting.

	Manufacturer	Package	Stock	Price from (excl. GST)	Action
TPSM82823ASILR#C5219332TI · TFDFN-10(2x2.5)	TI	TFDFN-10(2x2.5)	4,613	₹782.48 · 4,613 in stock	View
TPSM82823SILR#C5196953TI · TFDFN-10(2x2.5)	TI	TFDFN-10(2x2.5)	59	₹1,509.00 · 59 in stock	View
TPSM82822ASILR#C5219331TI · TFDFN-10(2x2.5)	TI	TFDFN-10(2x2.5)	On request	₹244.38 · 0 in stock	View