LM2590HVT-5.0/NOPB

150kHz Step-down type Fixed 1A 5V TO-220-7 Voltage Regulators - DC DC Switching Regulators RoHS

TO-220-7ROHS3 CompliantActive

Manufacturer: TI
Manufacturer part #: LM2590HVT-5.0/NOPB
Store part #: C1355791
Package / case: TO-220-7
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tube-packed

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2 in stock

#C1355791

Stock & price checked 2 days ago

Quantity	Unit price	Pack price
1+	₹1,172.43	₹1,172.43
10+	₹1,045.46	₹10,454.60
45+	₹964.22	₹43,389.90
90+	₹885.91	₹79,731.90

Quantity (min 1)

1 × ₹1,172.43

₹1,172.43

excl. GST

₹1,383.47 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 45 per tube

LM2590HVT-5.0/NOPB

₹1,172.43 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 150kHz
Function: Step-down type
Number of Outputs: 1
Features: Adjustable soft-start;Operating status indication;Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 4.5V~60V
Switch tube (built-in/external): Built-in
Output Current: 1A
Output Voltage: 5V
Quiescent Current: 5mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 45 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The LM2590HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3-V, 5-V, and an adjustable output version. This series of switching regulators is similar to the LM2591HV with additional supervisory and control features. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, fixed-frequency oscillator, Shutdown/Soft-start, output error flag and flag delay. The LM2590HV operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 7-pin TO-220 package with several different lead bend options, and a 7-pin TO-263 surface-mount package. Other features include an ensured ±4% tolerance on output voltage under all conditions of input voltage and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring 90-μA standby current (typical). Self protection features include a two stage current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.

Applications

Simple High-Efficiency Step-Down (Buck) Regulators
Efficient Preregulator For Linear Regulators
On-Card Switching Regulators
Positive-To-Negative Converters

Key features

3.3-V, 5-V, and Adjustable Output Versions
Adjustable Version Output Voltage Range, 1.2 V to 57 V ±4% Max Over Line and Load Conditions
Ensured 1-A Output Load Current
Available in 7-Pin TO-220 and TO-263 (Surface Mount) Package
Input Voltage Range Up To 60 V
150-kHz Fixed Frequency Internal Oscillator
Shutdown and Soft-start
Out Of Regulation Error Flag
Error Flag Delay
Low Power Standby Mode, IQ: 90 μA (Typical)
High Efficiency
Thermal Shutdown And Current Limit Protection