Power supply circuit (1)

Example of power supply circuit of MCU

Power supply circuit

Lineup

Small surface mount LDO regulator

Part number

TCR15AG
Series

TCR13AG
Series

TCR8BM
Series

TCR5BM
Series
TCR5RG
Series
TCR3RM
Series
TCR3U
Series
TCR2L
Series
TAR5
Series

Features

Low dropout voltage 
High PSRR

High PSRR
Low noise
Low current
consumption
Low current consumption

15 V Input voltage

Bipolar type

IOUT (Max) [A]

1.5

1.3

0.8

0.5

0.3 0.2

PSRR (Typ.) [dB]

@f = 1 kHz

95

90

98

98 100 100 70 - 70
IB (Typ.) [μA] 25 56 20 19 7 7 0.34 1 170

Low current consumption op-amp / Low noise op-amp

Part number

TC75S102F

TC75S67TU

Package

SMV

UFV

VDD - VSS [V]

1.5 to 5.5

2.2 to 5.5

VIO (Max) [mV]

1.3

3

CMVIN (Max) [V]

VDD

1.4 (@VDD = 2.5 V)

IDD (Typ. / Max) [μA]

0.27 / 0.46 (@VDD = 1.5 V)

430 / 700 (@VDD = 2.5 V)

VNI (Typ.) [nV/√Hz]
@f = 1 kHz

-

6

MCU TX00 Series

Part number

TMPM036FWFG

TMPM037FWUG

Maximum operation frequency

20 MHz

20 MHz

Instruction ROM

128 KB

128 KB

RAM

16 KB

16 KB

Timer

14ch

10ch

UART / SIO 6 5
I2C 2 1
AD converter 8ch (10bit) 8ch (10bit)

MCU TXZ+™ 3A Series

Part number

TMPM3HQFDAFG

TMPM3HQFZAFG

TMPM3HQFYAFG

TMPM3HNFDAFG

TMPM3HNFZAFG

TMPM3HNFYAFG

TMPM3HNFDADFG

TMPM3HNFZADFG

TMPM3HNFYADFG

TMPM3HLFDAUG

TMPM3HLFZAUG

TMPM3HLFYAUG

Operation frequency

120 MHz (Max)

Code flash

512/384/256 KB

RAM

66 KB (with parity)

Timer

32bit x 8ch (16bit x 16ch)

AD converter 21ch (12bit) 17ch (12bit) 12ch (12bit)
Serial communication UART: 8ch, I2C: 4ch,
TSPI: 5ch 
UART: 8ch, I2C: 3ch,
TSPI: 4ch 
UART: 7ch, I2C: 2ch,
TSPI: 1ch 
Package P-LQFP144-2020-0.50-002 P-LQFP100-1414-0.50-002 P-QFP100-1420-0.65-001 P-LQFP64-1010-0.50-003

Contacts

Technical inquiry

Contact us

Contact us

Frequently Asked Questions

FAQs

* TXZ+™ is a trademark of Toshiba Electronic Devices & Storage Corporation.
* Other company names, product names, and service names may be trademarks of their respective companies.

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