Top

SMD Marking Code - 4U

4U
Total Parts 12/12
Manufacturers Panasonic (Matsushita) Electronics Corp., Ricoh Co., Ltd, Torex Semiconsuctor Ltd., ON Semiconductor
Functions Capacitance Diode (Varactor, Varicap), DC/DC Voltage Converter Integrated Circuit, Silicon NPN Transistor, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases USPN-4, SSMini3-F1, SC-82AB, USPQ-4B03, SOD-323, SOT-23-5, DFN1612-4, SSSMini3-F1, SSOT-24, DFN1010-4
Pins 45vm, 28sc, 58vm, 18ta, 48vm, 26cr, 26vs, 26vn, 48rq, 5d
Description

VHF-tuning, 30V, 200mA, 200mW, 13.5/16.5pF(4V, 1MHz)

AF-Amp, 15V, 500mA, 100mW, 200MHz, B=270..680

AF-Amp, 15V, 500mA, 125mW, 200MHz, B=270..680

LDO, 4.7V±2%, 150mA

4.5V±0.8%, -Reset ODO, -MR, Rt=800ms

LDO, 3.3V±1%, 200mA, +CE, CL, PDR

PWM step-up, 2.4V, 100kHz

4.9V±1%, -Reset PPO, Sense

LDO, LN, 2.4V±0.8%, 300mA, +CE, CL

LDO, 5.1V±1%, 150mA, +CE

LDO, 3.3V±1%, 200mA, +CE, CL, PDR

LDO, 3.5V±1%, 300mA, +CE, ICP

SMD Code A Part Number Manufacturer Case Pin Description
4U - MMVL2105 Ons SOD-323 5d

Capacitance Diode (Varactor, Varicap)

VHF-tuning, 30V, 200mA, 200mW, 13.5/16.5pF(4V, 1MHz)

4U - 2SC6036 Pan SSSMini3-F1 18ta

Silicon NPN Transistor

AF-Amp, 15V, 500mA, 100mW, 200MHz, B=270..680

4U - 2SC6037J Pan SSMini3-F1 18ta

Silicon NPN Transistor

AF-Amp, 15V, 500mA, 125mW, 200MHz, B=270..680

4U - RQ5RW47CA Ric SC-82AB 26vs

Linear Voltage Regulator Integrated Circuit

LDO, 4.7V±2%, 150mA

4U - XC6127N45ENR Tor SSOT-24 26cr

Voltage Detector Integrated Circuit

4.5V±0.8%, -Reset ODO, -MR, Rt=800ms

4U - XC6221D331NR Tor SSOT-24 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 3.3V±1%, 200mA, +CE, CL, PDR

4U - R1210N241C Ric SOT-23-5 28sc

DC/DC Voltage Converter Integrated Circuit

PWM step-up, 2.4V, 100kHz

4U - R3117K491C Ric DFN1010-4 48rq

Voltage Detector Integrated Circuit

4.9V±1%, -Reset PPO, Sense

4U - RP101K241D Ric DFN1612-4 45vm

Linear Voltage Regulator Integrated Circuit

LDO, LN, 2.4V±0.8%, 300mA, +CE, CL

4U - RP173K511B Ric DFN1010-4 48vm

Linear Voltage Regulator Integrated Circuit

LDO, 5.1V±1%, 150mA, +CE

4U - XC6221D3317R Tor USPN-4 58vm

Linear Voltage Regulator Integrated Circuit

LDO, 3.3V±1%, 200mA, +CE, CL, PDR

4U - XC6223E3519R-G Tor USPQ-4B03 48vm

Linear Voltage Regulator Integrated Circuit

LDO, 3.5V±1%, 300mA, +CE, ICP