LM5017MRX/NOPB

1MHz Step-down type Adjustable 1.225V~90V 600mA SOIC-8-EP Voltage Regulators - DC DC Switching Regulators RoHS

SOIC-8-EPROHS3 CompliantActive

100-V, 600-mA Constant On-Time Synchronous Buck Regulator

Manufacturer: TI
Manufacturer part #: LM5017MRX/NOPB
Store part #: C34355
Package / case: SOIC-8-EP
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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14,995 in stock

#C34355

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹213.36	₹213.36
10+	₹176.25	₹1,762.50
30+	₹155.84	₹4,675.20
100+	₹132.62	₹13,262.00
500+	₹122.42	₹61,210.00
1,000+	₹117.87	₹1,17,870.00

Quantity (min 1)

1 × ₹213.36

₹213.36

excl. GST

₹251.76 incl. 18% GST

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Standard pack: 2,500 per reel

LM5017MRX/NOPB

₹213.36 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 1MHz
Function: Step-down type
Number of Outputs: 1
Features: Overcurrent Protection;Adjustable soft-start;Built-in LDO regulator
Output Type: Adjustable
Topology: Buck
Operating Voltage: 7.5V~100V
Switch tube (built-in/external): Built-in
Output Voltage: 1.225V~90V
Output Current: 600mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.401 g

Overview

The LM5017 is a 100V, 600mA synchronous buck regulator with integrated high-side and low-side MOSFETs. The constant on-time (COT) control scheme eliminates the need for loop compensation, delivers excellent transient response, and enables very high step-down ratios. The on-time varies inversely with input voltage, maintaining a nearly constant frequency across the entire input voltage range. A high-voltage startup regulator provides bias power for internal IC operation and the integrated gate drivers. A peak current limit circuit protects against overload conditions. The UVLO circuit allows independent programming of the input undervoltage threshold and hysteresis. Additional protection features include thermal shutdown and bias supply undervoltage lockout (VCC UVLO).