降压型稳压器

升压型稳压器 降压型稳压器 内部电源开关 外部电源开关 多输出 uModule 降压型稳压器 微功率 高输入电压 多相控制器 Buck Regulator Plus LDO 降压-升压型稳压器

负输出稳压器 SEPIC 稳压器 多拓扑结构 DC/DC μModule 稳压器 反激式、正激式和隔离式控制器 数字控制稳压器 LCD/CCD/OLED 偏置 DDR 存储器/总线终端 照相机闪光灯电容器充电器 超低噪声稳压器 压电微型致动器驱动器 CPU 内核电源

微功率 降压型稳压器：凌力尔特公司的微功率单片式降压型转换器是为那些需要在轻负载条件下实现效率最大化的应用。当工作于突发模式（Burst Mode）时，该产品线可提供几十微安级的待机静态电流。即使对于 60V 输入降压型转换器，其待机静态电流也小于 100uA。（78）

型号	Vin Min	Vin Max	Output Current	Isupply	Monolithic	Synchronous	Multiple Output	Packages	数据手册DataSheet下载
LTC3642	4.5	60	0.05	0.012	yes	yes	no	MS-8, DFN-8	LTC3642
LT1934-1	3.2	34	0.07	0.012	yes	no	no	ThinSOT	LT1934-1
LT3470	4	40	0.2	0.025	yes	no	no	ThinSOT, DFN-8	LT3470
LT3470A	4	40	0.25	0.04	yes	no	no	DFN-8	LT3470A
LTC3549	1.6	5.5	0.25	0.05	yes	yes	no	DFN-6	LTC3549
LT1934	3.2	34	0.3	0.012	yes	no	no	ThinSOT, DFN-6	LT1934
LTC3405A	2.65	5.5	0.3	0.02	yes	yes	no	ThinSOT	LTC3405A
LTC3405A-1.375	2.5	5.5	0.3	0.02	yes	yes	no	ThinSOT	LTC3405A-1.375
LTC3405A-1.5	2.65	5.5	0.3	0.02	yes	yes	no	ThinSOT	LTC3405A-1.5
LTC3405A-1.8	2.65	5.5	0.3	0.02	yes	yes	no	ThinSOT	LTC3405A-1.8
LTC3410	2.5	5.5	0.3	0.026	yes	yes	no	SC-70	LTC3410
LTC3410-1.875	2.5	5.5	0.3	0.026	yes	yes	no	SC-70	LTC3410-1.875
LTC3544	2.25	5.5	0.3	0.825	yes	yes	yes	QFN-16	LTC3544
LTC3547	2.5	5.5	0.3	0.04	yes	yes	yes	DFN-8	LTC3547
LT3437	3.3	80	0.4	0.075	yes	no	no	DFN-10, TSSOP-16	LT3437
LTC3522	2.4	5.5	0.4	25	yes	yes	yes	QFN-10	LTC3522
LTC3670	2.5	5.5	0.4	0.07	yes	yes	yes	DFN-12	LTC3670
LTC3542	2.5	5.5	0.5	0.026	yes	yes	no	DFN-6, ThinSOT	LTC3542
LTC3563	2.5	5.5	0.5	0.026	yes	yes	no	DFN-6	LTC3563
LTC1877	2.65	10	0.6	0.01	yes	yes	no	MS-8	LTC1877
LTC1878	2.65	6	0.6	0.01	yes	yes	no	MS-8	LTC1878
LTC3403	2.5	5	0.6	0.02	yes	yes	no	DFN-8	LTC3403
LTC3404	2.65	5.5	0.6	0.01	yes	yes	no	MS-8	LTC3404
LTC3406	2.5	5.5	0.6	0.02	yes	yes	no	ThinSOT	LTC3406
LTC3406-1.2	2.5	5.5	0.6	0.02	yes	yes	no	ThinSOT	LTC3406-1.2
LTC3406-1.5	2.5	5.5	0.6	0.02	yes	yes	no	ThinSOT	LTC3406-1.5
LTC3406-1.8	2.5	5.5	0.6	0.02	yes	yes	no	ThinSOT	LTC3406-1.8
LTC3406A	2.5	5.5	0.6	0.02	yes	yes	no	ThinSOT	LTC3406A
LTC3406AB	2.5	5.5	0.6	0.2	yes	yes	no	ThinSOT	LTC3406AB
LTC3406AB-2	2.5	5.5	0.6	0.2	yes	yes	no	ThinSOT	LTC3406AB-2
LTC3407A	2.5	5.5	0.6	0.1	yes	yes	yes	DFN-10, MS-10	LTC3407A
LTC3409	1.6	5.5	0.6	0.065	yes	yes	no	DFN-8	LTC3409
LTC3419	2.5	5.5	0.6	0.035	yes	yes	yes	DFN-8, MS-10	LTC3419
LTC3447	2.5	5.5	0.6	0.033	yes	yes	no	DFN-10	LTC3447
LTC3448	2.5	5.5	0.6	0.032	yes	yes	no	DFN-8, MS-8	LTC3448
LTC3543	2.5	5.5	0.6	0.045	yes	yes	no	DFN-6	LTC3543
LTC3562	2.85	5.5	0.6	0.024	yes	yes	yes	QFN-20	LTC3562
LTC3407-3	3.3	5.5	0.8	0.04	yes	yes	yes	DFN-10	LTC3407-3
LTC3407-4	2.5	5.5	0.8	0.04	yes	yes	yes	DFN-10, MS-10	LTC3407-4
LTC3407A-2	2.5	5.5	0.8	0.04	yes	yes	yes	DFN-10, MS-10	LTC3407A-2
LTC3545	2.25	5.5	0.8	0.058	yes	yes	yes	QFN-16	LTC3545
LTC3548	2.5	5.5	0.8	0.04	yes	yes	yes	DFN-10, MS-10	LTC3548
LTC3548-1	2.5	5.5	0.8	0.04	yes	yes	yes	DFN-10	LTC3548-1
LTC3548-2	2.5	5.5	0.8	0.04	yes	yes	yes	DFN-10	LTC3548-2
LTC3560	2.5	5.5	0.8	0.016	yes	yes	no	ThinSOT	LTC3560
LT3682	3.6	36	1	0.075	yes	no	no	DFN-12	LT3682
LTC3520	2.2	5.5	1	0.055	yes	yes	yes	QFN-24	LTC3520
LTC3561A	2.5	5.5	1	0.33	yes	yes	no	DFN-8	LTC3561A
LTC1879	2.65	10	1.2	0.015	yes	yes	no	TSSOP-16	LTC1879
LT1976	3.3	60	1.24	0.1	yes	no	no	TSSOP-16, TSSOP-16E	LT1976
LTC3411	2.5	5.5	1.25	0.062	yes	yes	no	DFN-10, MS-10	LTC3411
LTC3411A	2.5	5.5	1.25	0.04	yes	yes	no	DFN-10, MS-10	LTC3411A
LTC3564	2.5	5.5	1.25	0.02	yes	yes	no	SOT-23, DFN-6	LTC3564
LTC3417	2.25	5.5	1.4	0.125	yes	yes	yes	DFN-16, TSSOP-20	LTC3417
LTC1875	2.65	6	1.5	0.015	yes	yes	no	TSSOP-16	LTC1875
LTC3417A	2.25	5.5	1.5	0.125	yes	yes	yes	DFN-16, TSSOP-20	LTC3417A
LTC3417A-2	2.25	5.5	1.5	0.125	yes	yes	yes	DFN-20, TSSOP-20	LTC3417A-2
LTC3568	2.5	5.5	1.8	0.062	yes	yes	no	DFN-10	LTC3568
LT3480	3.6	60	2	0.07	yes	no	no	DFN-10, MS-10	LT3480
LT3481	3.6	36	2	0.05	yes	no	no	MS-10, DFN-10	LT3481
LT3681	3.6	36	2	0.05	yes	no	no	DFN-14	LT3681
LT3434	3.3	60	2.4	0.1	yes	no	no	TSSOP-16	LT3434
LT3435	3.3	60	2.4	0.1	yes	no	no	TSSOP-16	LT3435
LTC3412	2.625	5.5	2.5	0.062	yes	yes	no	TSSOP-16E, QFN-16	LTC3412
LTC3602	4.5	10	2.5	0.075	yes	yes	no	TSSOP-16, QFN-20	LTC3602
LTC3412A	2.25	5.5	3	0.064	yes	yes	no	TSSOP-16, QFN-16	LTC3412A
LT3680	3.6	36	3.5	0.03	yes	no	no	MS-10, DFN-10	LT3680
LT3972	3.6	33	3.5	0.03	yes	no	no	MS-10, DFN-10	LT3972
LTC3414	2.3	5.5	4	0.064	yes	yes	no	TSSOP-20E	LTC3414
LTC1771	2.8	20	5	0.01	no	no	no	MS-8, SO-8	LTC1771
LTC3772	2.75	9.8	5	0.04	no	no	no	DFN-8, ThinSOT	LTC3772
LTC3801	2.5	9.8	5	0.016	no	no	no	ThinSOT	LTC3801
LTC3835	4	36	5	0.08	no	yes	no	TSSOP-20, QFN-20	LTC3835
LTC3835-1	4	36	5	0.08	no	yes	no	DFN-16, SSOP-16	LTC3835-1
LTC3824	4	60	10	0.04	no	no	no	MS-10	LTC3824
LTC3827	4	36	25	0.08	no	yes	yes	QFN-32	LTC3827
LTC3827-1	4	36	25	0.08	no	yes	yes	SSOP-28	LTC3827-1
LTC3834	4	36	25	0.03	no	yes	no	TSSOP-20, DFN-20	LTC3834
LTC3834-1	4	36	25	0.03	no	yes	no	SSOP-16, DFN-16	LTC3834-1