Wireless communication circuit

Example of power supply and ESD protection circuit for Wi-Fi® and LTE communication module

Wireless 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

TVS diode

Part number DF2B7ASL DF2S14P2CTC DF2B5M4ASL DF2B6M4ASL DF2B6M4BSL
Package SL2 CST2C SL2 SL2 SL2
VESD [kV] ±30 ±30 ±16 ±15 ±8
VRWM (Max) [V] 5.5 12.6 3.6 5.5 5.5
Ct (Typ.) [pF] 8.5 270 0.15 0.15 0.12
RDYN (Typ.) [Ω] 0.2 0.08 0.7 0.7 1.05

Contacts

Technical inquiry

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Frequently Asked Questions

FAQs

* Wi-Fi is a registered trademark of Wi-Fi Alliance.
* Other company names, product names, and service names may be trademarks of their respective companies.

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