HEXIN

HX1001-KEC

Step-down type 1MHz Fixed 700mA 1.2V SOT-23-5L Voltage Regulators - DC DC Switching Regulators

SOT-23-5LRoHSActive

Synchronous Buck DC/DC Converter

Manufacturer: HEXIN
Manufacturer part #: HX1001-KEC
Store part #: C42412962
Package / case: SOT-23-5L
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,030 in stock

#C42412962

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
10+	₹9.94	₹99.40
100+	₹7.86	₹786.00
300+	₹6.81	₹2,043.00
3,000+	₹6.03	₹18,090.00
6,000+	₹5.41	₹32,460.00
9,000+	₹5.11	₹45,990.00

Quantity (min 10, multiples of 10)

10 × ₹9.94

₹99.40

excl. GST

₹117.29 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

HX1001-KEC

₹99.40 for 10 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Function: Step-down type
Number of Outputs: 1
Frequency - Switching: 1MHz
Features: Light load efficient mode;Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 2.2V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 700mA
Output Voltage: 1.2V
Quiescent Current: 200uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 10 (multiples of 10)
Unit weight: 0.047 g

Overview

The HX1001 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range from 2.2V to 5.5V. This feature makes the HX1001 suitable for single Li-Lon battery-powered applications. 100% duty cycle capability extends battery life in portable devices, while the quiescent current is 200μA with no load, and drops to <1μA in shutdown. The internal synchronous switch is desired to increase efficiency without an external Schottky diode. The 1.0MHz/1.4MHz switching frequency allows the using of tiny, low profile inductors and ceramic capacitors, which minimized overall solution footprint.

Applications

Digital cameras and MP3
Palmtop computers / PDAs
Cellular phones
Wireless handsets and DSL modems
Portable media players
PC cards

Key features

Up to 95% Efficiency
Current Mode Operation for Excellent Line and Load Transient Response
700mA Output Current
Low Quiescent Current: 200μA
Output Voltage: 0.6V ~ 5.5V
Automatic PWM/PFM Mode Switching
No Schottky Diode Required
Frequency Operation: 1.0MHz for Fixed Output Voltage and 1.4MHz for Adjustable Output Voltage
Short-Circuit Protection
Shutdown Quiescent Current: <1μA
Low Profile TSOT/ SOT-23-5L Package (lead-free packaging is now available)