LM5009MMX/NOPB

600kHz Step-down type Adjustable 2.5V~85V 150mA VSSOP-8-0.65mm Voltage Regulators - DC DC Switching Regulators RoHS

VSSOP-8-0.65mmROHS3 CompliantActive

Wide Input, 100-V, 150-mA, Step-Down Switching Regulator

Manufacturer: TI
Manufacturer part #: LM5009MMX/NOPB
Store part #: C390948
Package / case: VSSOP-8-0.65mm
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,055 in stock

#C390948

Stock & price checked 10 days ago

Quantity	Unit price	Pack price
1+	₹166.20	₹166.20
10+	₹139.25	₹1,392.50
30+	₹124.59	₹3,737.70
100+	₹107.78	₹10,778.00
500+	₹100.46	₹50,230.00
1,000+	₹97.00	₹97,000.00

Quantity (min 1)

1 × ₹166.20

₹166.20

excl. GST

₹196.12 incl. 18% GST

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Standard pack: 3,500 per reel

LM5009MMX/NOPB

₹166.20 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 600kHz
Function: Step-down type
Number of Outputs: 1
Features: Adjustable current limiting;Cycle-by-cycle current limiting;Overcurrent Protection;Built-in LDO regulator
Output Type: Adjustable
Topology: Buck
Operating Voltage: 9.5V~95V
Switch tube (built-in/external): Built-in
Output Voltage: 2.5V~85V
Output Current: 150mA
Quiescent Current: 485uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.106 g

Overview

The LM5009 step-down switching regulator features all of the functions needed to implement a low-cost, efficient, buck bias regulator. This device is capable of driving a 150-mA load current from a 9.5-V to 95-V input source. The switching frequency can exceed 600 kHz, depending on the input and output voltages. The output voltage can be set from 2.5 V to 85 V. This high-voltage regulator contains an N-channel buck switch and an internal startup regulator. The device is easy to implement and is provided in 8-pin VSSOP and thermally-enhanced, 8-pin WSON packages. The LM5009 is a well-suited alternative to a high-voltage monolithic or discrete linear solution where the power loss becomes unacceptable. The regulator operation is based on a control scheme using an on-time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant over load and input voltage variations. The control scheme requires no loop compensation, resulting in an ultrafast transient response. An intelligent current limit is implemented with forced off-time that is inversely proportional to VOUT. This scheme ensures short-circuit protection and provides minimum foldback. Other features include thermal shutdown, VCC undervoltage lockout, gate drive undervoltage lockout, and maximum duty cycle limiter.