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TPS61023DRLR - Boost Switching Regulator IC 3A SOT-563-6

Texas Instruments

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SKU:
035-TPS61023DRLR
MPN:
TPS61023DRLR
Full Reel:
4000 (order in multiples of this to receive standard manufacturer packaging)
TPS61023DRLR Boost Switching Regulator IC 3A SOT-563-6
Quantity
Unit Price (ex. GST)
1 - 9
₹ 35.43
10 - 99
₹ 31.89
100 - 999
₹ 30.12
1000 or above
₹ 28.34
TPS61023DRLR 3A synchronous boost converter with 0.5V–5.5V input, 1MHz switching, 20µA quiescent current, and ultra-low 0.1µA shutdown. Compact SOT-563 IC with OVP, SCP, and thermal protection for portable and IoT power systems. View full description
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
SOT-563
Number of Pins:
6
Max Duty Cycle:
97 %
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Supply Voltage:
5.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
500 mV
Nominal Supply Current:
900 nA
Number of Channels:
1
Output Current:
3.7 A
Full Reel Quantity:
4000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

TPS61023DRLR – Boost Switching Regulator IC 3A SOT-563-6

The TPS61023DRLR from Texas Instruments is a compact, high-efficiency synchronous boost DC-DC converter designed to power portable and energy-sensitive applications from ultra-low input voltage sources. With a 0.5V startup capability and 3.7A valley switch current limit, it provides exceptional performance for supercapacitor, Li-Ion, and multi-cell battery systems. Operating over a wide input voltage range of 0.5V to 5.5V, the TPS61023 can boost voltages to meet the power demands of wireless modules, IoT devices, and handheld electronics. The converter operates at a 1MHz switching frequency for VIN above 1.5V and smoothly transitions to 0.5MHz as VIN decreases, ensuring efficiency across the entire input range.

The device automatically enters Power-Save Mode (PSM) at light loads, drawing only 20µA quiescent current to maximize efficiency and extend battery life. In shutdown mode, it consumes just 0.1uA, completely disconnecting the input from the output for minimal power leakage. Built-in protections, including 5.7V output overvoltage protection (OVP), output short-circuit protection (SCP), and thermal shutdown, ensure reliable performance in harsh environments. Packaged in an ultra-small SOT-563 (1.2mmx1.6mm) footprint, the TPS61023 delivers high efficiency, robust protection, and minimal component count — ideal for compact power designs.

Key Features:

  • Ultra-Low Input Voltage: Operates from 0.5V to 5.5V for battery and supercapacitor systems.
  • High Current Capability: 3.7A valley switch current limit ensures strong power delivery.
  • High Efficiency: Maintains excellent conversion efficiency across load ranges.
  • Variable Switching Frequency: 1MHz (VIN > 1.5V) and 0.5MHz (VIN < 1.5V).
  • Low Quiescent Current: Only 20uA in light-load operation and 0.1µA in shutdown mode.
  • Power-Save Mode: Maximizes efficiency at light loads.
  • Comprehensive Protection: Includes OVP (5.7V), SCP, and thermal shutdown.
  • Compact Design: Requires minimal external components for small PCB footprint.
  • Tiny Package: SOT-563 (1.2mmx1.6mm) for space-constrained designs.
  • Applications: Ideal for portable electronics, supercapacitor backup power, IoT devices, wearables, and smart sensors.

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