S-8333TCDB-T8T1U

$0.51

Description：IC REG CTRLR BOOST 8TSSOP
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:437abd8f5517 Category: DC DC Switching Controllers Brand: ABLIC Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

S-8333TCDB-T8T1U is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC REG CTRLR BOOST 8TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for S-8333TCDB-T8T1U

Description：IC REG CTRLR BOOST 8TSSOP
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：1.8V ~ 6V
Frequency - Switching：280kHz ~ 1.08MHz
Duty Cycle (Max)：89%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Frequency Control
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-TSSOP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for S-8333TCDB-T8T1U

S-8333TCDB-T8T1U

DC DC Switching Controllers Overview

The S-8333TCDB-T8T1U is a CMOS step-up switching regulator from the ABLIC S-8333 Series. It integrates a reference voltage circuit, oscillator, error amplifier, PWM controller, under-voltage lockout (UVLO), and timer latch short-circuit protection. The device operates with a minimum input voltage of 1.8 V and supports a switching frequency range of 280 kHz to 1.08 MHz. It is housed in an 8-TSSOP package.

DC DC Switching Controllers Feature Summary

Integrates internal PWM control and oscillation circuits for compact design
Features timer latch short-circuit protection for enhanced reliability
Supports low-voltage operation starting at 1.8 V input
Includes under-voltage lockout circuitry

DC DC Switching Controllers Applications

Power supply for LCD modules
Portable electronic systems operating on low voltage
Battery-powered devices requiring step-up regulation

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TCDB against the official datasheet to confirm the fixed switching frequency range and output configuration. Confirm the T8T1U packaging designation matches the required reel quantity and tape specifications for your assembly line. Ensure the manufacturer is identified as ABLIC Inc. or Seiko Instruments as per historical records.

DC DC Switching Controllers Selection Notes

Select this component when a fixed high-frequency boost converter is required without external oscillator resistors. It is suitable for designs needing integrated short-circuit protection and UVLO. Compare against the S-8337 series if adjustable duty cycle or frequency via external components is preferred over fixed internal settings.

DC DC Switching Controllers Part Context

This part belongs to the S-8333 Series of CMOS step-up switching regulators. The series is designed for portable applications due to its low minimum operating voltage. It differs from the S-8337/8338 series by having fixed internal parameters rather than externally adjustable oscillation and duty cycle pins.