RF unit (GPS)

Example of RF circuit for GPS signal reception

RF unit (GPS)

Lineup

Low current LDO regulator

Part number

TCR3RM Series

TCR3UM Series

TCR3UG Series

TCR3DG Series

Package

DFN4C/
DFN4F

DFN4/
DFN4E

WCSP4F

WCSP4E

IOUT (Max) [A]

0.3

0.3

0.3

0.3

VDO (Typ.) [mV] @IOUT = 300 mA 

98 (TCR3RM45A)

196 (TCR3UM33A)

140
(TCR3UM33A/
TCR3UG33B)

195

PSRR (Typ.) [dB]
@f = 1 kHz
100

70

70

70

IBIAS(ON) / IB (Typ.) [μA]

7

0.34

0.34

65 (TCR3DG18)

High current LDO regulator

Part number

TCR15AG Series

TCR5BM Series

TCR5RG Series

Package

WCSP6F

DFN5B

WCSP4F

IOUT (Max) [A]

1.5

0.5

0.5

VDO (Typ.) [mV]

120
@IOUT = 1.5 A

100
@IOUT = 500 mA

150 (TCR5RG28A)
@IOUT = 500 mA
PSRR (Typ.) [dB]
@f = 1 kHz

95

98

100

IBIAS(ON) / IB (Typ.) [μA]

25

19

7

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