SMD Cross reference W21


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Results 6
Ref. M.C. Type P.N. Ref.Desc.Pin.(TOP)MNF
W21SMTPB120 Vrwm=120V, 100A, 5W(1ms), Bidirectional
Transient voltage suppressor
DO-214AB
TOP VIEW
DO-214AB

1: An/Cath.

2: An/Cath.

Ste
SGS-Thomson Microelectronics

Datasheet Website
W21KIC73B21M2 2.1V±1%, -Reset PPO, Td=50ms
Voltage Detector IC
TSM
TOP VIEW
TSM

1: Reset

2: Vcc

3: GND

Kec
Korea Electronics Co. Ltd

Datasheet Website
W21KIC73B21T2 2.1V±1%, -Reset PPO, Td=50ms
Voltage Detector IC
SOT-23
TOP VIEW
SOT-23

1: Reset

2: Vcc

3: GND

Kec
Korea Electronics Co. Ltd

Datasheet Website
W21PDTA123ET Sw, 50V, 100mA, 250mW, R1/R2=2.2k/2.2k
Si-pnp-Digi
SOT-23
TOP VIEW
SOT-23

1: Base

2: Emitter

3: Collector

NxC

W21TK11121S LDO, 2.1V±1.5%, 200mA, -CE
Linear Voltage Regulator IC
SOT-23-5
TOP VIEW
SOT-23-5

1: CE

2: GND

3: Cd

4: Voutput

5: Vinput

Tok
Toko America, Inc.
Website
W21R1163N211D LDO, 2.1V±1.5%, 150mA, +CE, CL, AE(Mode)
Linear Voltage Regulator IC
SOT-23-5
TOP VIEW
SOT-23-5

1: Vinput

2: GND

3: CE

4: AE(Mode)

5: Voutput

Ric
Ricoh Co., Ltd

Website

SMD Cross Reference, Type and Equivalent

1
2
3
4
5
6
7
8
9
0
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Z
Y

* Top View for Fig. and Pinout.
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