LM2588S-ADJ/NOPBIn StockTexas Instruments
Texas Instruments LM2588S-ADJ/NOPB is a SIMPLE SWITCHER 5A flyback regulator with adjustable output voltage and shutdown control, supporting 4V–40V input range. From $7.38, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- TO-XXX (Inc. DPAK)
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LM2588S-ADJ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.3800(MOQ 26)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5A output current capability for demanding power conversion applications
- Wide 4V to 40V input voltage range supports diverse power supply designs
- Adjustable output voltage via external resistor divider for flexible regulation
- Current-mode control for improved transient response and loop stability
- Integrated shutdown function enables power sequencing and system protection
- SIMPLE SWITCHER design simplifies PCB layout with minimal external components
Applications
The LM2588S-ADJ/NOPB is well-suited for flyback DC-DC converter designs in industrial power supplies, telecommunications equipment, and embedded systems requiring isolated or non-isolated voltage conversion. Its 5A output capability and wide input range make it ideal for battery-powered devices, automotive accessories, and distributed power architectures where adjustable output voltage and shutdown control are essential.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 4V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PSSO-G7 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 9.5A |
| Output Voltage-Max | 60V |
| Output Voltage-Min | 1.23V |
| Output Voltage-Nom | 1.23V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP7H,.55,50TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 16.5mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 125kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM2588S-ADJ/NOPB Alternates Showing results | Image |
| Package | TO-XXX (Inc. DPAK) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range of the LM2588S-ADJ/NOPB?
The LM2588S-ADJ/NOPB features an adjustable output voltage, configurable via external resistors. It supports a wide input voltage range of 4V to 40V, making it suitable for a variety of power supply designs including flyback and boost converter topologies.
What is the maximum output current of the LM2588S-ADJ/NOPB?
The LM2588S-ADJ/NOPB is rated for up to 5A output current. It uses current-mode control for improved transient response and inherent cycle-by-cycle current limiting, which protects the device under overload conditions.
Does the LM2588S-ADJ/NOPB support shutdown control?
Yes, the LM2588S-ADJ/NOPB includes a dedicated shutdown pin that allows the regulator to be disabled for power saving or system sequencing. When shutdown is asserted, the device enters a low quiescent current state, reducing overall power consumption.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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