The voltage regulators are the ICs that always watch over the output voltage and keep the voltage steady at constant value. There are positive voltage regulators, negative voltage regulators and voltage regulators in which voltage detect function is built-in.

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SERIES	TYPE	INPUT VOLTAGE (V)		OUTPUT VOLTAGE (V)		OUTPUT CURRENT (mA)	SUPPLY CURRENT (uA)	DROPOUT VOLTAGE (mV@100mA)	PACKAGE	CE PIN	CERAMIC CAPACITOR COMPATIBLE	PDF
		Min	Max	Min	Max
XB1085	3A Positive Voltage	-	12	1.5, 1.8, 2.5, 3.3, 5.0		3000	5000	1300	TO-252	×	×
XB1086	1.5A Positive Voltage	-	15	1.5, 1.8, 2.5, 3.3, 5.0		1500	5000	1300	TO-252	×	×
XB1117	Bipolar 1A	4.75	7	1.8, 2.5, 3.3, 5.0		1000	6000	1200	SOT-223	×	×
XC6201 Recommended	Low Supply Current 2μA	2	10	1.3	6	250	2	160	SOT-25 SOT-89 TO-92 USP-6B	×	○
XC6202	High Voltage Input (refer to XC6216)	2	20	1.8	18	150	10	670	SOT-23 SOT-89 SOT-223 USP-6B TO-92	×	○
XC6203	Large Current (refer to XC6214)	2	8	1.8	6	400	8	150	SOT-89 SOT-223 TO-92 SOT-23	×	×
XC6204 XC6205	High Speed LDO (refer to XC6209)	2	10	0.9	6	300	70	200	SOT-25 SOT-89-5 USP-6B	○	○
XC6206 Recommended	Low Supply Current 1μA	1.8	6	1.2	5	250	1	160	SOT-23 SOT-89 USP-6B TO-92	×	○
XC6207	High Speed "Green Operation" (refer to XC6217) LDO	2	6	0.8	5	300	5.5	135	SOT-25 SOT-89-5 USP-6C	○	○
XC6209 Recommended	High Speed LDO	2	10	0.9	6	300	25	200	SOT-25 SOT-89-5 USP-6B	○	○
XC6210 Recommended	High Speed LDO	1.5	6	0.8	5	700	35	50	SOT-25 SOT-89-5 USP-6B	○	○
XC6211	High Speed LDO	2	6	0.9	5	300	25	200	SOT-25	○	○
XC6212	High Speed LDO	2	10	0.9	6	300	25	200	SOT-25	○	○
XC6213	High Speed LDO (refer to XC6221)	2	6	1.2	5	150	35	400	SSOT-24 SOT-25 USP-4 USPN-4	○	○
XC6214 Recommended	Large Current Thermal Shutdown	1.8	6	1.2, 1.5, 1.8, 2.5, 3.0, 3.3		500	8	500	SOT-89 TO-252	×	○
XC6215 Recommended	Low Power Supply, ON/OFF	1.5	6	0.9	5	200	0.8	320	SSOT-24 USP-3 USP-4 USPN-4 SOT-25	○	○
XC6216 NEW XE6216 NEW	28V Input and ON/OFF Option	2	28	2	12	150	5	1500	SOT-25 SOT-89 SOT-89-5 USP-6C SOT-223 TO-252	○	○
XC6217 Recommended	High Speed "Green Operation" LDO	1.8	6	0.8	4	200	4.5	80	USP-4D SOT-25 SSOT-24	○	○
XC6218 NEW	Low Power Supply LDO Regulators	1.5	6	0.9	4	200	1	200	USP-3 SSOT-24	×	○
XC6219	High Speed LDO (refer to XC6221)	2	6	0.9	5	300	25	200	SOT-25 SOT-89-5 USP-6B	○	○
XC6220 NEW Recommended	GreenOperation 1A LDO Voltage Regulator	1.6	6	0.8	5	1000	8	20	USP-6C SOT-25 SOT-89-5	○	○
XC6221 NEW	High Speed LDO	1.6	6	0.8	5	200	25	80	USP-4 SOT-25 SSOT-24 USPN-4	○	○
XC6222 NEW	Reverse Current Protection	1.7	6	0.8	5	700	100	120	USP-6C SOT-25 SOT-89-5	○	○
XC6223 NEW	Built-in Inrush Current Protection	1.6	5.5	1.2	4	300	100	240	USPQ-4B03 SSOT-24 SOT-25 SOT-89-5	○	○
XC6225 NEW	High Speed LDO	2.5	6	0.8	5	30	25	70	USP-4 SOT-25 SSOT-24(under development)	○	○
XC62EP XC62ER	Boost	2.1	8	1.5	6	1000	50	100	SOT-25	○	×
XC62HR	Low Supply Current and ON/OFF (also refer to XC6215,XC6216)	2	10	2	6	165	3	320	SOT-25 SOT-89-5 USP-6B	○	×
XC62KN	Negative Voltage	-2.3	-10	-2.1	-6	100	3	380	SOT-23 SOT-89 USP-6B TO-92	×	×
XC6401	Dual LDO (refer to XC6415)	1.5	6	0.8	5	150	25	100	SOT-26W USP-6B USP-6C	○	○
XC6402	VD attached	1.5	6	0.8	5	700	35	50	SOT-25 USP-6B SOT-89-5	○	○
XC6403 XC6404	VD attached	2	6	0.9	5.1	500	35	200	SOT-25 SOT-89-5 USP-6B	○	○
XC6405	VD attached	2	6	0.9	5.1	500	90	200	SOT-25 SOT-89-5	○	○
XC6406	Dual Positive Voltage	2	8	1.8	6	400	20	150	SOP-8	×	×
XC6408 NEW	28V Operation	2	28	2	18	150	8	175	SOT-89-5 SOT-25 USP-6C	×	○
XC6411 XC6412	Dual Voltage Regulator	1.5	6	0.9	5	200	0.8	320	SOT-25 SOT-26	○	○
XC6413 XC6414	VD attached	2	10	0.9	5.5	500	35	200	SOT-25 USP-6B SOT-89-5	○	○
XC6415 NEW	Dual LDO Regulators with ON/OFF Switch	1.5	6	0.8	5	200	28	95	USP-6C SOT-26 USPN-6	○	○
XC6416 NEW	Dual LDO	1.5	6	0.8	4	200	10	95	USP-6C SOT-26	○	○
XC6419 NEW	ON/OFF Switch 2ch Output	1.5	6	0.8	5	300	23	115	USP-6C SOT-26	○	○
XC6501 NEW	Output Capacitor-Less	1.4	6	1.2	5	200	13	150	USP-3 USP-4 SSOT-24 SOT-25 USPN-4	○	○
XC6601 NEW	Low Voltage Input LDO Voltage Regulators	1	3	0.7	1.8	400	25	38	USP-6C SOT-25 SOT-89-5	○	○
XC6701B NEW	28V Input with ON/OFF Control	2	28	1.8	18	150	50	1500	SOT-25 SOT-89-5 USP-6C	○	○
XC6701D NEW	28V Operation High Speed	2	28	1.8	18	150	50	1500	SOT-89 SOT-223 TO-252	×	○
XCM406 NEW	2 Channel Output Large Current High Speed LDO Regulator	1.5	6	0.8	5	700	35	50	USP-12B01	○	○