# TLV62569DBVR (Component)
## Description
Buck Switching Regulator IC Positive Adjustable 0.6V Output 2A SC-74A, SOT-753
The Texas Instruments TLV62569DBVR is a high-efficiency synchronous step-down (buck) DC-DC converter designed for compact and low-power applications. It converts a higher DC input voltage down to a lower, regulated output voltage with high efficiency and small external component size.
It is commonly used in portable electronics, embedded systems, routers, set-top boxes, and battery-powered devices where efficient power conversion and small footprint are important.
🔧 Key Features
Input voltage range: 2.5 V to 5.5 V
Output current capability: up to 2 A
Adjustable output voltage: 0.6 V to VIN (via external resistors)
High efficiency: up to ~95%
Switching frequency: ~1.5 MHz (allows small inductors/capacitors)
Synchronous rectification: improves efficiency by reducing losses
Power Save Mode (PSM): boosts efficiency at light load
Low quiescent current: ~35 µA typical
100% duty cycle support: low dropout operation
🛡️ Protection & Safety Features
Overcurrent protection (OCP)
Thermal shutdown protection
Internal soft-start (reduces inrush current at startup)
Power Good (PG) indicator for system monitoring
📦 Package
SOT-23-5 (DBVR)
Very small footprint for space-constrained PCB designs
⚙️ Typical Applications
Point-of-load (POL) power supplies
Wireless routers and networking devices
Set-top boxes
Battery-powered and portable systems
Embedded controllers and IoT devices
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 5/19/2026
- **Visibility:** Public
- **Manufacturer Part Number:** TLV62569DBVR
- **License:** https://creativecommons.org/licenses/by/4.0/
- **LCSC Part Number:** C141836
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010303_Texas-Instruments-TLV62569DBVR_C141836.pdf
- **Manufacturer Name:** TI(德州仪器)
- **JLCPCB Part Class:** Extended Part
- **Part Type:** DC-DC Converters
- **Product Info Url:** https://lcsc.com/product-detail/DC-DC-Converters_Texas-Instruments_TLV62569DBVR_Texas-Instruments-TI-TLV62569DBVR_C141836.html
- **Package or Case Code:** SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR
- **Used in:** 59 projects
- **Stars:** 1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tlv62569dbvr/texas-instruments?utm_currency=USD®ion=asia) | $0.2426 | 34 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TLV62569DBVR/6580119) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/dc-dc-power-supply-chips-ti-tlv62569dbvr-1002032180) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/old-batch_texas-instruments-tlv62569dbvr_C22361871.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TLV62569DBVR?qs=0C8XhJW8e4oaylc%252BzBrCmA%3D%3D) | $0.26 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TLV62569DBVR) | $0.262 | 0 |
| [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-TLV62569DBVR-3013033?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TLV62569DBVR
- **Mount Type:** PCB
- **Package / Case Code:** SOT-23-5
- **Pin Count:** 5
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | EN | |
| 2 | GND | |
| 3 | SW | |
| 4 | VIN | |
| 5 | FB | |
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*Generated from [https://www.flux.ai/lcsc/tlv62569dbvr~9uza](https://www.flux.ai/lcsc/tlv62569dbvr~9uza)*