Contact Us
TELEPHONE86-755-85220304-805
E-MAILsales@oemstron.com
SKYPEAylin@oemstron.com
QQ2881674027
MessageLeave Your Message
Top

SMD Marking Code - 21B

21B
Total Parts 30/56
Manufacturers Chenmko Enterprise Co., Ltd., Advanced Analog Technology, Micro Commercial Components, Torex Semiconsuctor Ltd., ON Semiconductor, Anpec Electronics Corp., Anwell Semiconductor Corp.
Functions Zener Diode, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases SOT-143R, SC-70-5, SOT-23, SOT-89, SC-82, DO-216AA, DO-214AC, SOT-23-5, SOD-123, SOT-25, SC-82SA
Pins 28vdo, 16vda, 28hw, 16vdb, 28vd1, 26vn, 28cx, 20vda, 26vdf, 23vn, 5d, 4d, 1d, 16dc
Description

6.8V±5%, Izt=220mA, 2.5W

2.280..2.520V, Izt=5mA, Zzt=100Ω, 225mW

6.8V±5%, Izt=55.1mA, Zzt=2.5Ω, 1.5W

2.1V±2%, -Reset PPO

1.75V±1.5%, -Reset PPO

2.280..2.520V, Izt=5mA, Zzt=100Ω, 225mW

2.1V±2%, -Reset PPO

2.1V±2%, -Reset PPO

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free

LDO, 4.75V±2%, 300mA. -CE, CL fast

LDO, 4.75V±2%, 300mA. -CE, CL fast

LDO, 0.9V±2%, 300mA. -CE, CL fast, Halogen-free

LDO, 0.9V±2%, 300mA. -CE, CL fast, Halogen-free

LDO, 0.9V±2%, 300mA. -CE, CL fast

LDO, 0.9V±2%, 300mA. -CE, CL fast

LDO, 4.75V±1%, 300mA. -CE, CL fast, Halogen-free

LDO, 4.75V±1%, 300mA. -CE, CL fast, Halogen-free

LDO, 4.75V±1%, 300mA. -CE, CL fast

LDO, 4.75V±1%, 300mA. -CE, CL fast

SMD Code A Part Number Manufacturer Case Pin Description
21B - 1PMT5921B Ons DO-216AA 4d

Zener Diode

6.8V±5%, Izt=220mA, 2.5W

21B - MMHZ5221BPT Chm SOD-123 5d

Zener Diode

2.280..2.520V, Izt=5mA, Zzt=100Ω, 225mW

21B - SMAJ5921B Mco DO-214AC 1d

Zener Diode

6.8V±5%, Izt=55.1mA, Zzt=2.5Ω, 1.5W

21B - AAT60021B-S2 Aat SOT-23 16vdb

Voltage Detector Integrated Circuit

2.1V±2%, -Reset PPO

21B - APR3021-17A Anp SOT-23 16vda

Voltage Detector Integrated Circuit

1.75V±1.5%, -Reset PPO

21B - MMBZ5221BPT Chm SOT-23 16dc

Zener Diode

2.280..2.520V, Izt=5mA, Zzt=100Ω, 225mW

21B - AAT60021B-S16 Aat SOT-89 20vda

Voltage Detector Integrated Circuit

2.1V±2%, -Reset PPO

21B - AAT60021B-S15 Aat SOT-143R 26vdf

Voltage Detector Integrated Circuit

2.1V±2%, -Reset PPO

21B - AP6213A-4HNLFGS Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free

21B - AP6213A-4HNLFGW Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free

21B - AP6213A-4HNLFPS Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast

21B - AP6213A-4HNLFPW Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast

21B gf AP6213A-09NLFGS Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±2%, 300mA. -CE, CL fast, Halogen-free

21B gf AP6213A-09NLFGW Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±2%, 300mA. -CE, CL fast, Halogen-free

21B gf AP6213A-09NLFPS Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±2%, 300mA. -CE, CL fast

21B gf AP6213A-09NLFPW Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±2%, 300mA. -CE, CL fast

21B gg AP6213A-4HNLFGS1 Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±1%, 300mA. -CE, CL fast, Halogen-free

21B gg AP6213A-4HNLFGW1 Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±1%, 300mA. -CE, CL fast, Halogen-free

21B gg AP6213A-4HNLFPS1 Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±1%, 300mA. -CE, CL fast

21B gg AP6213A-4HNLFPW1 Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±1%, 300mA. -CE, CL fast

21B gj AP6213A-09NLFGS1 Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±1%, 300mA. -CE, CL fast, Halogen-free

21B gj AP6213A-09NLFGW1 Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±1%, 300mA. -CE, CL fast, Halogen-free

21B gj AP6213A-09NLFPS1 Anw SC-82SA 23vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±1%, 300mA. -CE, CL fast

21B gj AP6213A-09NLFPW1 Anw SC-82 26vn

Linear Voltage Regulator Integrated Circuit

LDO, 0.9V±1%, 300mA. -CE, CL fast

21B - AAT60021B-S5 Aat SOT-23-5 28vdo

Voltage Detector Integrated Circuit

2.1V±2%, -Reset PPO

21B - AP6213A-4HNLFGP Anw SC-70-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free

21B - AP6213A-4HNLFPP Anw SC-70-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast

21B - APR3021-17B Anp SOT-23-5 28vd1

Voltage Detector Integrated Circuit

1.75V±1.5%, -Reset PPO

21B - XC6216B422MR Tor SOT-25 28hw

Linear Voltage Regulator Integrated Circuit

4.2V±2%, 150mA, +CE

21B eb AP6213A-4HNLFGA Anw SOT-25 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 4.75V±2%, 300mA. -CE, CL fast, Halogen-free