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TPS62840DLCR The Texas Instruments TPS62840DLCR is a high-efficiency, 750mA step-down converter with an ultra-low quiescent current of 60nA. It operates from an input voltage range of 1.8V to 6.5V.
Mfr Part #:

TPS62840DLCR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62840DLCR is a high-efficiency, 750mA step-down converter with an ultra-low quiescent current of 60nA. It operates from an input voltage range of 1.8V to 6.5V.
✓ Total Stock: 25,590 pcs
$ Price Range: $0.77

TPS62840DLCR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Mufeng Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request 26+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,810 pcs
On Request
8810 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,737 pcs
On Request
4737 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
43 pcs
On Request
43 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS62840DLCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS62840DLCR Description

Short technical summary and product information.

The Texas Instruments TPS62840DLCR is an ultra-low quiescent current (IQ) step-down (buck) converter designed for high efficiency. It supports an input voltage range from 1.8V to 6.5V and can deliver an output current of up to 750mA.

 

Key electrical specifications include a typical quiescent current of 60nA and a switching frequency of 1.8MHz. The device offers 16 selectable output voltages, ranging from 0.8V to 3.6V, and features DCS-Control for RF-friendly operation. It can operate in PFM/PWM auto-transition mode or forced-PWM mode, with a 100% duty cycle capability.

 

This converter is suitable for applications requiring minimal power consumption, such as battery-powered devices and wearables. It features include output discharge, over-current protection, and soft start. The TPS62840DLCR is available in an 8-VSON-HR package, suitable for surface mount applications.

 

Environmental specifications indicate RoHS3 compliance and an MSL rating of 1. The operating temperature range is -40°C to 125°C (TJ).

TPS62840DLCR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: Texas Instruments TPS62840DLCR Step-Down Converter
Subcategory: Step-Down Converter

TPS62840DLCR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS62840DLCR Estimated Pricing

Qty Low High
1+ $0.77 $0.77

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS62840DLCR Features

  • Ultra-low 60nA quiescent current.
  • 750mA output current capability.
  • 1.8V to 6.5V input voltage range.
  • 16 selectable output voltages.
  • High efficiency at light loads.

TPS62840DLCR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in wearable technology.
  • Powering low-power sensors.

TPS62840DLCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS62840DLCR?

The input voltage range is 1.8 V to 6.5 V.

What is the maximum output current of the TPS62840DLCR?

The maximum output current is 750 mA.

What is the typical quiescent current of the TPS62840DLCR?

The typical quiescent current is 60 nA.

What is the operating temperature range of the TPS62840DLCR?

The operating junction temperature range is -40°C to 125°C.

What package is the TPS62840DLCR available in?

The TPS62840DLCR is available in an 8-VSON-HR (2x1.5) surface-mount package.

What is the switching frequency of the TPS62840DLCR?

The switching frequency is 1.8 MHz.

What topology does the TPS62840DLCR use?

The TPS62840DLCR uses a buck topology with DCS-Control.

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