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TPS65123RGTR

The Texas Instruments TPS65123RGTR is a 3-channel Single Inductor Multiple Outputs (SIMO) bias IC designed for LCD applications. It supports input voltages from 2.5V to 5.5V and provides adjustable positive and negative output voltages.

✓ Total Stock: 4,073 pcs

TPS65123RGTR Available from 2 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	3,948 pcs On Request	3948 pcs	On Request	1	On Request	On Request	06+/05+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	125 pcs On Request	125 pcs	On Request	1	On Request	On Request	17+	On Request	On Request

TPS65123RGTR Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments

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TPS65123RGTR Description

Short technical summary and product information.

The Texas Instruments TPS65123RGTR is a versatile 3-channel Single Inductor Multiple Outputs (SIMO) bias IC, ideal for powering TFT LCD displays in portable devices. It operates with an input voltage range of 2.5V to 5.5V.

The IC offers multiple output rails: a main output (VMAIN) adjustable from 3.0V to 5.6V at 25mA, a positive output (VGH) adjustable up to 20V at 2mA, and a negative output (VGL) adjustable down to -18V at 2mA. It also includes an auxiliary 1.8V/3.3V linear regulator. The main output is post-regulated for low ripple (5mV PP) with ±0.8% typical accuracy.

Designed for small form factor applications, the TPS65123RGTR is available in a compact 16-pin QFN package measuring 3mm x 3mm x 0.9mm. It features output discharge, automatic or programmable power sequencing, and output short-circuit protection. The device operates efficiently, with efficiencies up to 83%, and has an operating temperature range of -40°C to 85°C.

Applications include cell phones, smartphones, PDAs, pocket PCs, portable DVD players, digital-still cameras, camcorders, handheld instruments, portable GPS devices, and car navigation systems requiring compact LCD power solutions.

TPS65123RGTR Quick Information

Product Type: Bias IC

Canonical Name: TPS65123RGTR 3-Channel Single Inductor Multiple Outputs (SIMO) Bias IC

Subcategory: Special Purpose Regulators

TPS65123RGTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS65123RGTR Features

3-channel SIMO bias IC for LCD displays.
Adjustable positive and negative output voltages.
Main output up to 5.6V at 25mA.
Compact 3x3mm QFN package.
High efficiency up to 83%.

TPS65123RGTR Applications

Ideal for smartphones and cell phones.
Powers portable DVD players.
Used in digital cameras and camcorders.
Suitable for handheld instruments.
Applicable for car navigation systems.

TPS65123RGTR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the TPS65123RGTR?

2.5 V to 5.5 V.

What package does the TPS65123RGTR come in?

16-pin VQFN (RGT) package, 3 mm x 3 mm x 0.9 mm.

What is the operating temperature range?

-40°C to 85°C.

What is the efficiency of the TPS65123RGTR?

Up to 83%.

What are the output current capabilities?

Main output: 25 mA, positive output: 2 mA, negative output: 2 mA.

What is the accuracy of the main output?

±0.8% typical.

What protection features does the TPS65123RGTR include?

Output short circuit protection, output discharge, and automatic or programmable power sequencing.