TLV62569DBVR Synchronous Buck Converter

Specifications

Product Overview

The TLV62569DBVR is a Texas Instruments synchronous buck converter for Power_Management designs. It uses integrated switches with output current capability up to 2 A and operates from a recommended 2.5 to 5.5 V input range. The adjustable output voltage range is 0.6 V to VIN, with a feedback regulation voltage of 0.588 V minimum, 0.6 V typical, and 0.612 V maximum at VIN = 5.0 V and TJ = 25°C.

The device is supplied in a SOT23-5 DBV package with a 2.90 mm x 2.80 mm nominal body size. Electrical characteristics include 100 mOhm typical high-side FET on resistance, 60 mOhm typical low-side FET on resistance, 1.5 MHz typical switching frequency, and up to 95% efficiency. Low-power states are defined by 35 uA typical quiescent current when not switching and 0.1 uA typical shutdown current.

Protection and operating limits include undervoltage lockout, thermal shutdown, EN thresholds, ESD ratings, and absolute maximum voltage limits. The recommended operating junction temperature range is -40 to 125°C, supporting regulated power rails in compact 2 A point-of-load applications.

Key Features

• Up to 2 A output with integrated switches
• 2.5 to 5.5 V recommended input range
• Adjustable output voltage from 0.6 V to VIN
• Up to 95% efficiency in feature summary
• 1.5 MHz typical switching frequency
• 35 uA typical quiescent current when not switching
• 0.1 uA typical shutdown current at EN=0 V
• 800 us typical soft startup time
• 3 A typical high-side FET current limit
• Thermal shutdown thresholds at 150°C rising and 130°C falling

Typical Applications

• Point-of-load buck regulation
• 2 A regulated power rails
• 2.5 to 5.5 V input systems
• Adjustable low-voltage supply rails
• Compact SOT23-5 power designs
• Low shutdown current power domains

Procurement Notes

When requesting a quote for TLV62569DBVR, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.

If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.

For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.