Silergy

SY8089AAAC

1MHz Step-down type Adjustable 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators

SOT-23-5RoHSActive

High Efficiency 2A Continuous Synchronous Step Down Regulator

Manufacturer: Silergy
Manufacturer part #: SY8089AAAC
Store part #: C78988
Package / case: SOT-23-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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36,400 in stock

#C78988

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹20.14	₹100.70
50+	₹15.74	₹787.00
150+	₹13.60	₹2,040.00
500+	₹11.68	₹5,840.00
3,000+	₹10.56	₹31,680.00
6,000+	₹10.24	₹61,440.00

Quantity (min 5, multiples of 5)

5 × ₹20.14

₹100.70

excl. GST

₹118.83 incl. 18% GST

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

SY8089AAAC

₹100.70 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Frequency - Switching: 1MHz
Function: Step-down type
Number of Outputs: 1
Features: Protection latch;Hiccup current limiting;Output discharge;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 2.7V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 2A
Quiescent Current: 55uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.049 g

Overview

The SY8089 and SY8089A are high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 2A output current. The SY8089 and SY8089A operate over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency. SY8089 integrates short circuit and over-voltage latch off protection.

Applications

LCD TV
Set Top Box
Net PC
Mini-Notebook PC
Access Point Router

Key features

Low RDS(ON) for internal switches (top/bottom): 110mΩ/80mΩ
2.7 - 5.5V input voltage range
2A continuous, 3A peak load current capability
1MHz switching frequency minimizes the external components
Internal softstart limits the inrush current
Reliable short circuit protection: SY8089: Latch off protection; SY8089A: Hic-cup mode protection
Reliable over-voltage protection: SY8089: Latch off protection; SY8089A: No latch off protection
100% dropout operation
RoHS Compliant and Halogen Free
Compact package: SOT23-5

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