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Toshiba Semiconductor TCR3 Power Management Series

5 variants · Toshiba Semiconductor

About the Toshiba Semiconductor TCR3 Power Management Series

The Toshiba Semiconductor TCR3 Power Management Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common control features of Enable, mounting of Surface Mount and number of regulators of 1. Variants differ by case, operating temperature and protection features, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
4-XFBGA, WLCSP · SC-74A, SOT-753
Operating temperature
-40°C ~ 85°C · -40°C ~ 85°C (TJ)
Protection features
Inrush Current, Over Current, Over Temperature · Inrush Current, Over Current, Thermal Shutdown
Voltage - output (Min (Fixed))
2.5V · 2.9V · 5V
Voltage dropout
0.195V @ 300mA · 0.27V @ 300mA · 0.327V @ 300mA

Shared specifications

Control features
Enable
Mounting
Surface Mount
Number of regulators
1
Output configuration
Positive
Output current
300mA
Output type
Fixed
Package
Tape & Reel (TR); Cut Tape (CT)
PSRR
70dB (1kHz)
Voltage - input
5.5V

Variant comparison

ParameterTCR3UG25A,LFTCR3DF29,LM(CTTCR3UG50A,LF
Case4-XFBGA, WLCSPSC-74A, SOT-7534-XFBGA, WLCSP
Operating temperature-40°C ~ 85°C (TJ)-40°C ~ 85°C-40°C ~ 85°C (TJ)
Protection featuresInrush Current, Over Current, Thermal ShutdownInrush Current, Over Current, Over TemperatureInrush Current, Over Current, Thermal Shutdown
Voltage - output (Min (Fixed))2.5V2.9V5V
Voltage dropout0.327V @ 300mA0.27V @ 300mA0.195V @ 300mA

Request a quote on any Toshiba Semiconductor TCR3 Power Management Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants