XBLW

XBL1509B-ADJ

150kHz Step-down type Adjustable 2A 1.23V~37V SOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

SOP-8ROHS CompliantActive

150KHz PWM buck DC-DC converter, high efficiency low ripple, drives 2A load

Manufacturer: XBLW
Manufacturer part #: XBL1509B-ADJ
Store part #: C52711688
Package / case: SOP-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,970 in stock

#C52711688

Stock & price checked 40 h ago

Quantity	Unit price	Pack price
5+	₹20.57	₹102.85
50+	₹16.03	₹801.50
150+	₹14.08	₹2,112.00
500+	₹11.66	₹5,830.00
2,500+	₹10.57	₹26,425.00
4,000+	₹9.92	₹39,680.00

Quantity (min 5, multiples of 5)

5 × ₹20.57

₹102.85

excl. GST

₹121.36 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: 4,000 per reel

XBL1509B-ADJ

₹102.85 for 5 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Frequency - Switching: 150kHz
Function: Step-down type
Number of Outputs: 1
Features: Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~40V
Switch tube (built-in/external): Built-in
Output Current: 2A
Output Voltage: 1.23V~37V
Quiescent Current: 4.5mA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.2 g

Overview

XBL1509B is a 150KHz fixed-frequency PWM step-down DC-DC converter capable of driving a 2A load, featuring high efficiency, low ripple, and excellent line and load regulation. The regulator requires minimal external components, is easy to use, and integrates internal frequency compensation and a fixed-frequency oscillator. Its PWM control circuit enables linear duty cycle adjustment from 0% to 100%. Enable functionality and overcurrent protection are integrated internally. When the secondary current limiting function is triggered, the operating frequency reduces from 150KHz to 50KHz. The built-in compensation module minimizes the number of external components.

Applications

Portable DVD
LCD Monitor / TV
Battery Charger
ADSL Modem
Telecom / Network Equipment

Key features

4.5V to 40V wide input voltage range
Available in 3.3V, 5V, 12V and adjustable versions
Output voltage adjustable from 1.23V to 37V
Maximum duty cycle 100%
Minimum dropout voltage 1.0V
Fixed 150KHz switching frequency
2A continuous output current capability
Internal optimized power transistor
High efficiency
TTL shutdown capability
Excellent line and load regulation
Built-in thermal shutdown protection
Built-in current limiting
Built-in output short-circuit protection
Available in SOP-8 package

Alternatives

Similar parts — check the datasheet before substituting.

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