降压 Step-Down (Buck) / 稳压器LDO /Reset

降压 Step-Down (Buck)
高压降压 Buck HV
产品型号	输入电压(V)	输出电压(V)	开关频率(Hz)	输出电流(mA)	效率(%)	工作模式	特征	封装
LP6460	3.5-16	Adj，FB=0.6	600K	2000	96	syn.	PWM,Shutdown,SS,OTP,OCP,SCP	SOT23-6
LP6470	3.5-16	Adj，FB=0.8	600K	2000	96	syn.	PWM,Shutdown,SS,OTP,OCP	SOT23-6
LP6470TB6F	3.5-16	Adj，FB=0.768	600K	2000	96	syn.	PWM,Shutdown,SS,OTP,OCP	SOT23-6
LP6400	8-36	Adj，FB=0.6	180K	3600	93	Syn.	QC3.0 PWM,Internal,SS,OTP,OCP,SCP	SOP-8
LP6401F	8-36V	5.1V	120K	2400/3400	92	Syn.	Not ext part,Fixed 5.1V output voltage.BC1.2 agreement	SOP-8
LP6402	8-36	5.1V	120K	3400	92	Syn.	Not ext part,Fixed 5.1V output voltage,BC1.2 protocol,load status,SCP	SOP-8
LP6480	3.5-16	Adj，FB=0.8	600K	2000	96	syn.	PWM,Shutdown,SS,OTP,OCP	SOP8
LP6482	4.5-36	Adj，FB=0.6	340K	2000	96	Syn.	PWM,Shutdown,SS,OTP,OCP	SOP8
LP6483	4.5-36	Adj，FB=0.6	340K	3000	96	Syn.	PWM,Shutdown,SS,OTP,OCP	ESOP-8
LP6490/F	8-36	5.1	180K	2400	91	Syn.	PWM, Inside P+N Mosfet,Line compensation	ESOP8
LP6491	9-36	Adj，FB=0.8	180K	4800	94	Syn.	PWM,Ext P Mosfet,100% Duty,Line compensation	ESOP-8
LP6492	8.0-36	Adj，FB=0.6	180K	2400	93	Syn.	PWM, Inside N+P mosfet,98% Duty,Line compensation	SOP8
LP6492F	8.0-36	5.1	180K	2400	94	Syn.	Not ext part,Fixed 5.1V output voltage,Line compensation	SOP8
LP64920F	8-32	5.1	180K	2400/3100	94	Syn.	Not ext part,Fixed 5.1V output voltage	SOP-8
LP6493	8.0-36	Adj，FB=0.6	180K	3400	93	Syn.	PWM, Inside N+P mosfet,98% Duty,Line compensation	SOP8
LP64933	8.0-30	Adj，FB=0.6	180K	3600	94	Syn.	PWM, Inside N+P mosfet,98% Duty,Line compensation,Precision current limit	SOP-8
LP6493F	8.0-36	Adj，FB=0.6	180K	3400	93	Syn.	Not ext part,Fixed 5.1V output voltage,Line compensation	SOP-8
LP6494	8.0-36	Adj，FB=0.6	180K	4200	93	Syn.	PWM, Inside N+P mosfet,98% Duty,Line compensation	SOP8
LP6495	8.0-36	Adj，FB=0.6	180K	4800	93	Syn.	PWM, Inside N+P mosfet,98% Duty,Line compensation	SOP8
LP6496	8-36	Adj，FB=0.6	180K	4800	94	Syn.	PWM,Ext. N+P mosfet,98% Duty,Line compensation	SOP8
LP6497	9.0-40	Adj，FB=1.2	120K	4800	96	-	PWM,Ext. N+N mosfet,Line compensation,Two-way current limit	MSOP10
LP6498A	4.5-36	Adj，FB=0.8	600K	1200	93	Syn.	PWM,SS(Internal)OTP,OCP	SOT23-6
LP6498B	8-36	5.1	200K	1000	93	Syn.	PWM,SS(Internal)OTP,OCP	SOP-8

低压降压 Buck LV
产品型号	输入电压(V)	输出电压(V)	开关频率(Hz)	输出电流(mA)	效率(%)	静态电流(mA)	特征	封装
LP6301	2.5-5.5	Adj	1.5M	1500	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	TDFN-6
LP6302	2.5-5.5	Adj	1.5M	*20002**	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	TQFN-12
LP6303	2.5-5.5	Adj	1.5M	*20003**	96	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	TQFN-24
LP6304B	2.5-5.5	Adj	1.5M	*20004**	96	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	TQFN-24
LP6310	2.5-5.5	Adj	1.5M	*10003**	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	TQFN-20
LP6312	2.5-5.5	Adj	1.5M	*20002**	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	DFN-10
LP6342	2.5-5.5	Adj	1.5M	2000	95	0.07	PSM/PWM，Shutdown,SS(internal)OTP,OCP	DFN-10
LP3204	2.5-5.5	Adj	1.5M	1500	93	0.17	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3209	2.5-5.5	Adj	1.5M	1500	96	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3218	2.5-5.5	adj	1.5M	2000	96	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3219	2.5-5.5	Adj	1.5M	2000	96	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3220	2.5-5.5	Adj	1.5M	1200	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3220S	2.5-5.5	Adj	1.5M	1000	93	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5
LP3201	2.5-6	Adj	1.5M	1200	95	-	PSM/PWM，Shutdown,SS(internal)OTP,OCP	SOT23-5

线性稳压器 Linear Regulator (LDO)
单通道输出 Single-Channel Output
产品型号	输出电流(mA)	输出电压(V)	静态电流(mA)	输入电压(V)	PSRR(dB)	精度(%)	压差(mV@mA)(typ)	特征	封装
LP3980	500	1.2/1.5/1.8/2.5/2.8/3.0/3.3/5.0/Adj.	20	1.6-5.5	-80	2	-	Shutdown,High PSRR,Large current	*SOT23-5/DFN-4 11**
LP3982	300	1.2/1.8/2.5/2.8/3/3.3	75	2.0-6.0	-90	2	220@300	Shutdown,High PSRR，Bypass	SOT23-5
LP1116	600	1.2/1.8/2.5/3.3	90	2.5-6.5	-65	2	480@600	High PSRR,Large Current	SOT223
LP3981	300	1.2/1.3/1.5/1.8/2.5/2.8/3/3.3	45	2-6.5	-76	2	220@300	Shutdown,High PSRR	SOT23-5
LP3990H	300	1.2/1.8/2.8/3/3.3	75	2.0-6.0	-75	2	220@300	Shutdown,High PSRR	X2SON
LP3990	300	1.2/1.8/2.8/3/3.3	75	2.0-6.0	-70	2	220@300	Shutdown,High PSRR	X2SON
LP3983S	300	Adj，FB=0.8	90	2.0-6.0	-70	2	220@300	Shutdown,High PSRR	SOT23-5
LP3983H	600	Adj，FB=0.8	90	2.2-6.0	-65	2	280@400	Shutdown,High PSRR,Large current	SOT23-5/SOT89-5
LP3984	300	1.2/1.5/1.8/2.5/2.8/3.0/3.3/3.6/Adj.	50	2.0-6.0	-70	2	280@400	Shutdown,High PSRR	SOT23-5
LP3985	300	1.2/1.5/1.8/2.5/2.8/3.0/3.3/3.6	50	2.5-5.5	-68	2	300@300	High PSRR	SOT23/SOT89
LP3986	300	1.5/1.8/2.5/2.8/3/3.3/3.5	75	2.5-6.0	-65	3	220@300	High PSRR	SOT23-3/SOT-89
LP3986H	600	1.5/1.8/2.5/2.8/3/3.3/3.5	90	2.5-6.5	-65	3	480 @ 600	High PSRR	SOT-89
LP3987H	600	1.2/1.5/1.8/2.5/2.8/3/3.3	90	2.5-6.0	-65	3	360@600	High PSRR,Large Current	SOT23-5
LP3989	600	Adj，FB=0.8	90	2.0-6.0	-70	2	220@300	Shutdown,High PSRR	SOT23-5
LP3990A	300	1.2/1.8/2.8/3/3.3	50	2.0-6.0	-70	3	240 @ 300	Shutdown,High PSRR	*DFN4 11**
LP3992	300	1.2/1.5/1.8/2.5/2.8/3/3.3	75	2.0-6.0	-70	2	220@300	Shutdown,High PSRR	SOT23-5
LP3993	200	1.5/1.8/2.5/2.8/3/3.3/3.6/5/6	5	2.5-30	-55	2	300 @ 100	Low Quiescent	SOT-89,SOT23
LP3995	200	3.0/3.3/3.6/5	3	2.5-35	-55	2	600@100	Low Quiescent	SOT-89,SOT23

多通道输出 Multi-Channel Output
产品型号	充电电流(mA)	输入电压(V)	电池电压(V)	电池节数	工作模式	温度检测	状态指示	封装
LP2201	300	28/18,33/33,28/12,28/33	50	2.5-5.5	-65	2	250@300	SOT23-6
LP2202	300	28/12,28/18,28/28	75	2.5-5.5	-70	2	220@300	SOT23-6
LP2203	200	18/28,18/26,18/33,25/28,28/12	75	2.5-5.5	-65	2	80 @ 150	DFN-6
LP2206	600/600	Adj/Adj	75	2.5-6.0	-68	2	280@400	ESOP8/DFN-8


Power Management
Reset
产品型号	输入电压(V)	电压检测范围(V)	复位状态	延迟(mS)	特征	封装
LP3810	0.9-6	0.9-6	Low	240	High precision,ultra low current consumption	SOT23-5/6
LP3818	2.5-5.5	0.9-5.5	Low	240	high precision,ultra low current consumption	SOT23
LP3809	0.9-6	0.9-6	Low	240	High precision,ultra low current consumption	SOT23
LP3811C	0.9-6	0.9-6	Low	240	High precision,ultra low current consumption	SOT23