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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
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Power supply circuit

Example of constant voltage power supply circuit

Power supply circuit


TVS diode

Part number DF2B29FU DF2S23P2FU DF2S23P2CTC
Package SOD-323 (USC) SOD-963 (CST2C)
VESD [kV] ±25 ±30
VRWM (Max) [V] ±24 21
C(Typ.) [pF] 9 160
RDYN (Typ.) [Ω] 1.1 0.13

Small surface mount LDO regulator

Part number TAR5S50U TAR5S50 TAR5SB50
Package SOT-353F (UFV) SOT-25 (SMV)
VIN  [V] 2.4 to 15
IOUT (Max) [mA] 200
VDO (Typ.) [mV] 130
PSRR (Typ.) [dB] 70
IB(ON) (Typ.) [μA] 170


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