SMD Marking Code - 21

Total Parts	30/37
Manufacturers	Mini-Circuits, Chenmko Enterprise Co., Ltd., Ricoh Co., Ltd, Torex Semiconsuctor Ltd., Unisonic Technologies Co., Ltd., Secos Corporation, Weitron Technology Co., Ltd, Hi-Sincerity Microelectronics Corp., ELM Technology Corporation, Philips GmbH, TAITRON Components Incorporated, Leshan Radio Company, Ltd., First Silion Co., Ltd., Cystech Electronics Corp.
Functions	Monolithic Microwave Integrated Circuit, DC/DC Voltage Converter Integrated Circuit, Zener Diode, Linear Voltage Regulator Integrated Circuit, Silicon Diode, Voltage Detector Integrated Circuit
Cases	SOD-323, SOT-23-5, SOT-723, SSOT-24, SON-6, DFN1010-4, SC-59, SOT-363, SOT-23, SOT-89, SOD-523, SC-82AB, SOT-25
Pins	20vdd, 26vdl, 28ud, 16vdb, 48vm, vrc, 20aa, 28vrt, 26vn, 20vda, 6d, 5d, 28vw, 16dc, 33ac, 18df, 16cg
Description	40.0..46.0V, Izt=2.0mA, 200mW 40..46V, Izt=2mA, Zzt=150Ω, 200mW 2.4V±5%, Izt=20mA, Zzt=30Ω, 225mW 40..46V, Izt=2mA, 200mW 40..46V, Izt=1mA, 200mW 40..46V, Izt=2mA, Zzt=150Ω, 200mW 43V±5%, Izt=2mA, Zzt=150Ω, 200mW 40.85..45.15V, Izt=3.0mA, Zzt=93Ω, 225mW 40..46V, 2mA, Zzt=150Ω, 200mW 2.4V±5%, 20mA, Zzt=30Ω, 500mW Schottky, Sw, U-Fast, 40V, 200mA, Vf<0.55V(200mA), <5ns Dual, Sw, 80V, 100mA, Vf<1.2V(100mA), 4ns 2.1V±2.5%, +Reset ODO 2.1V±2%, 200mA 2.1V±2.5%, +Reset ODO RF amplifier, DC..8GHz, 12.4dB (50Ω) 2.1V±2%, -Reset OCO 2.1V±2%, +Reset ODO LDO, 2.1V±2%, 150mA, +CE LDO, 3.2V±2%, 200mA, +CE

SMD Code	A	Part Number	Manufacturer	Case	Pin	Description
21	-	BZX384C43	Ttr	SOD-323	5d	Zener Diode 40.0..46.0V, Izt=2.0mA, 200mW
21	-	FDZ43T	Fis	SOD-323	5d	Zener Diode 40..46V, Izt=2mA, Zzt=150Ω, 200mW
21	-	HMSZ5221B	Hsn	SOD-323	5d	Zener Diode 2.4V±5%, Izt=20mA, Zzt=30Ω, 225mW
21	-	LM3Z43VT1G	Lrc	SOD-323	5d	Zener Diode 40..46V, Izt=2mA, 200mW
21	-	LM5Z43VT1G	Lrc	SOD-523	6d	Zener Diode 40..46V, Izt=1mA, 200mW
21	-	MM3Z43V	Sec	SOD-323	5d	Zener Diode 40..46V, Izt=2mA, Zzt=150Ω, 200mW
21	-	MM5Z43V	Wtr	SOD-523	6d	Zener Diode 43V±5%, Izt=2mA, Zzt=150Ω, 200mW
21	-	MMPZ5260BPT	Chm	SOD-323	5d	Zener Diode 40.85..45.15V, Izt=3.0mA, Zzt=93Ω, 225mW
21	-	ZD43V0	Cys	SOD-323	5d	Zener Diode 40..46V, 2mA, Zzt=150Ω, 200mW
21	-	ZD5221BS2	Cys	SOD-323	5d	Zener Diode 2.4V±5%, 20mA, Zzt=30Ω, 500mW
21	-	1PS59SB21	Phi	SC-59	16dc	Silicon Diode Schottky, Sw, U-Fast, 40V, 200mA, Vf<0.55V(200mA), <5ns
21	-	CHP222MPT	Chm	SOT-723	18df	Silicon Diode Dual, Sw, 80V, 100mA, Vf<1.2V(100mA), 4ns
21	-	ELM9721NBB	Elm	SOT-23	16vdb	Voltage Detector Integrated Circuit 2.1V±2.5%, +Reset ODO
21	-	ELM9821BB	Elm	SOT-23	16cg	Linear Voltage Regulator Integrated Circuit 2.1V±2%, 200mA
21	-	ELM9721NAB	Elm	SOT-89	20vda	Voltage Detector Integrated Circuit 2.1V±2.5%, +Reset ODO
21	-	Gali-21	Mc	SOT-89	20aa	Monolithic Microwave Integrated Circuit RF amplifier, DC..8GHz, 12.4dB (50Ω)
21	-	UTC8121	Utc	SOT-89	20vdd	Voltage Detector Integrated Circuit 2.1V±2%, -Reset OCO
21	-	R3111Q211B	Ric	SC-82AB	26vdl	Voltage Detector Integrated Circuit 2.1V±2%, +Reset ODO
21	-	XC6213B212NR	Tor	SSOT-24	26vn	Linear Voltage Regulator Integrated Circuit LDO, 2.1V±2%, 150mA, +CE
21	-	XC6217C322NR	Tor	SSOT-24	26vn	Linear Voltage Regulator Integrated Circuit LDO, 3.2V±2%, 200mA, +CE
21	-	XC6221C09BNR	Tor	SSOT-24	26vn	Linear Voltage Regulator Integrated Circuit LDO, 0.95V±20mV, 200mA, +CE, PDR
21	-	XC6225B382NR-G	Tor	SSOT-24	26vn	Linear Voltage Regulator Integrated Circuit LDO, 3.8V±2%, 30mA, +CE, CL
21	-	R1223N302B	Ric	SOT-23-5	28ud	DC/DC Voltage Converter Integrated Circuit PWM/VFM step-down, +CE, 3V±2%, 500kHz, Latch-prot.
21	-	RN5RF21AA	Ric	SOT-23-5	28vw	Linear Voltage Regulator Integrated Circuit LRip, -CE, 2.1V±2%, 1A*
21	-	RN5RZ21AA	Ric	SOT-23-5	28vrt	Linear Voltage Regulator Integrated Circuit LDO, LN, 2.1V±2%, 100mA, -CE
21	-	XC62EP2102MR-G	Tor	SOT-25	28vw	Linear Voltage Regulator Integrated Circuit LDO, boosted, 2.1V±2%, 1A, -CE
21	ea	XC62ER2102MR-G	Tor	SOT-25	28vw	Linear Voltage Regulator Integrated Circuit LDO, boosted, 2.1V±2%, 1A, +CE
21	-	R1163D311E	Ric	SON-6	vrc	Linear Voltage Regulator Integrated Circuit LDO, 3.1V±1.5%, 150mA, +CE, AE(mode)
21	-	VNA-21	Mc	SOT-363	33ac	Monolithic Microwave Integrated Circuit RF amplifier, 0.5..2.5GHz, 13.1dB (50Ω)
21	-	RP110L271B	Ric	DFN1010-4	48vm	Linear Voltage Regulator Integrated Circuit LDO, 2.7V±1%, 150mA, +CE