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STMICROELECTRONICS STLQ020J33R Low Dropout Voltage Regulator

The STLQ020J33R is a low-dropout voltage regulator capable of delivering up to 200 mA with an input voltage range of 2 V to 5.5 V. It features ultra-low quiescent current of 300 nA at no load and 100 nA at full load, extending battery life in portable devices. The regulator provides fast transient response, good PSRR, and includes thermal and overcurrent protections. Its small packages (DFN6-2x2, SOT323-5L, Flip-Chip4) enable flexible integration into compact designs for applications like smartphones, wearables, and medical devices.

Authorized Distributors
Source:Newark
Part No:STLQ020J33R
Stock:1314
Inv Date:06-11-2026
Price: Unit price: $0.515
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Source:DigiKey
Part No:STLQ020J33R
Stock:6
Inv Date:06-11-2026
Price: Unit price: $0.52
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Part No:STLQ020J33R
Stock:3297
Inv Date:06-12-2026
Price: Unit price: $0.5
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Source:Arrow EU
Part No:STLQ020J33R
Stock:3900
Inv Date:06-12-2026
Price: N/A
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Part No:STLQ020J33R
Stock:10
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STLQ020J33R Low Dropout Voltage Regulator Specifications:

  • Input voltage range: 2 V to 5.5 V
  • Output current: up to 200 mA
  • Dropout voltage: 160 mV at 200 mA load
  • Quiescent current: 300 nA no load, 100 nA at full load
  • Output voltage accuracy: 2% at room temperature, 3% over full temperature range
  • Operating temperature range: -40°C to +125°C
  • Packages: DFN6-2x2, SOT323-5L, Flip-Chip4
  • Thermal protections: thermal shutdown, overcurrent limiting
  • Enable pin: logic-controlled shutdown
  • Output discharge feature: optional
  • Output voltage adjustable from 0.8 V to 4.5 V with 50 mV steps
  • Additional features: fast transient response, good PSRR, internal overcurrent and thermal protections

Buy the STMicroelectronics Series STLQ020 Low Dropout Regulator: STLQ020J33R

Discover the STLQ020J33R low dropout voltage regulator designed for battery-powered devices needing efficient power management. With a wide input voltage range of 2 to 5.5 V and a maximum output current of 200 mA, it ensures stable regulation even under transient conditions. Its ultra-low quiescent current minimizes power consumption, extending battery life in smartphones, wearables, and healthcare gadgets. Small-form packages like DFN6-2x2, SOT323-5L, and Flip-Chip4 make integration easy in space-constrained designs, offering thermal protection and adjustable output voltage for versatile applications.

Buy STMicroelectronics STLQ020J33R low dropout regulator now and experience unmatched reliability and performance for your portable and medical devices.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STLQ020J33R?

You can click on the BUY or RFQ button to purchase STLQ020J33R from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STLQ020J33R?

You can download the STLQ020J33R datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STLQ020J33R?

STMICROELECTRONICS

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