Power MOSFET Drivers- Low Side Products

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Product	Status	Automotive Recommended	5K Pricing	Driver Type	Configuration	Peak Output Current (source/sink, A)	Maximum Supply Voltage (V)	Output Resistance (source/sink, O)	Propagation Delay (Td1/Td2, ns)	Rise/Fall Time (Tr/Tf, ns)	Capacitive Load Drive	Features	Packages
MCP14A0451	In Production		$0.76	Single	Non-Inverting	4.5/4.5	18	1.6/1.2	16/19.5	9.5/9	2500 pF in 19.5 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/WDFN
MCP14A0452	In Production		$0.76	Single	Non-Inverting	4.5/4.5	18	1.6/1.2	16/19.5	9.5/9	2500 pF in 19.5 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/WDFN
TC1411	In Production		$0.59	Low-Side Single	Inverting	1.0/1.0	16	42590	30/30	25/25	1000 pF in 25 ns		8/MSOP 8/PDIP 8/SOIC
TC1411N	In Production		$0.59	Single	Non-inverting	1.0/1.0	16	8/8	30/30	25/25	1000 pF in 25 ns		8/MSOP 8/PDIP 8/SOIC
TC1412	In Production		$0.73	Single	Inverting	2.0/2.0	16	4/4	35/35	18/18	1000 pF in 18 ns		8/MSOP 8/PDIP 8/SOIC
TC1412N	In Production		$0.73	Single	Non-inverting	2.0/2.0	16	4/4	35/35	18/18	1000 pF in 18 ns		8/MSOP 8/PDIP 8/SOIC
TC1413	In Production		$0.76	Single	Inverting	3.0/3.0	16	4.0/4.0	45/45	20/20	1800 pF in 20 ns		8/MSOP 8/PDIP 8/SOIC
TC1413N	In Production		$0.76	Single	Non-inverting	3.0/3.0	16	4.0/4.0	35/35	20/20	1800 pF in 20 ns		8/MSOP 8/PDIP 8/SOIC
TC426	In Production Consider: TC4426A		$0.64	Dual	Complementary	1.5/1.5	18	15/10	50/75	30/30	1000pF in 30nsec	8/PDIP 8/SOIC 150mil	8/CERDIP 8/MSOP 8/PDIP 8/SOIC
TC4404	In Production		$1.48	Single	Inverting	1.5/1.5	18	7/7	40/60	40/40	1000 pF in 30 ns		8/PDIP 8/SOIC
TC4405	In Production		$1.48	Single	Non-inverting	1.5/1.5	18	7/7	40/60	40/40	1000 pF in 30 ns		8/PDIP 8/SOIC
TC4426	In Production Consider: TC4426A		$0.71	Dual	Complementary	1.5/1.5	18	10/10	20/40	25/25	1000pF in 25nsec	lease consider: TC4426A	8/CERDIP 8/DFN-S 8/MSOP 8/PDIP 8/SOIC 8/SOIC 150mil
TC4467	In Production		$2.13	Quad	Inverting	1.2/1.2	18	10/10	40/40	15/15	470 pF in 15 ns		14/PDIP 16/SOIC
TC4468	In Production		$2.13	Quad	Non-inverting	1.2/1.2	18	10/10	40/40	15/15	470 pF in 15 ns		14/CERDIP 300mil 14/PDIP 16/SOIC
TC4469	In Production		$2.13	Quad	Complementary	1.2/1.2	18	10/10	40/40	15/15	470 pF in 15 ns		14/PDIP 16/SOIC
TC4626	In Production		$2.46	Single	Inverting	1.5/1.5	6	10/8	35/45	33/27	1000 pF in 40 ns	Boosted drive voltage	8/PDIP 16/SOIC
TC4627	In Production		$2.46	Single	Non-inverting	1.5/1.5	6	10/8	35/45	33/27	1000 pF in 40 ns	Boosted drive voltage	8/PDIP 16/SOIC
MCP14A005	In Production	No	$0.45	None	Non-Inverting	0.5	18	12.5	35	40	1000pF in 40ns	Low Thresholds	6/DFN 6/SOT-23
MCP14A0051	In Production	No	Call for pricing	Low-Side Single	Inverting	0.5	18	12.5	35	40	1000pF in 40ns	Low Thresholds	Please call for package information
MCP14A0052	In Production	No	Call for pricing	Low-Side Single	Non-Inverting	0.5	18	12.5	35	40	1000pF in 40ns	Low Thresholds	Please call for package information
MCP14A0153	In Production	No	$0.58	Dual	Inverting	1.5/1.5	18	4.5/3	32/24	11/10	1000 pF in 11.5 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0154	In Production	No	$0.62	Dual	Non-inverting	1.5/1.5	18	4.5/3	32/24	11/10	1000 pF in 11.5 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0155	In Production	No	$0.62	Dual	Complementary	1.5/1.5	18	4.5/3	32/24	11/10	1000 pF in 11.5 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0601	In Production	No	$0.82	Single	Inverting	6/6	18	1.2/0.9	22/22	10/10	2500 pF in 10 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0602	In Production	No	$0.82	Single	Non-Inverting	6/6	18	1.2/0.9	22/22	10/10	2500 pF in 10 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MIC4120	In Production	No	$0.85	Single	Non-Inverting	6.0/6.0	20	5/5	45/50	12/13	2200 pF in 12 ns		8/SOIC 8/VDFN
MIC4123	In Production	No	$1.08	Dual	Inverting	3.0/3.0	20	5/5	44/59	11/11	1,800 pF in 11 ns		8/SOIC 8/VDFN
MIC4124	In Production	No	$1.08	Dual	Non-Inverting	3.0/3.0	20	5/5	44/59	11/11	1,800 pF in 11 ns		8/SOIC 8/VDFN
MIC4125	In Production	No	$1.08	Dual	Complementary	3.0/3.0	20	5/5	44/59	11/11	1,800 pF in 11 ns		8/SOIC 8/VDFN
MIC4126	In Production	No	$0.61	Dual	Inverting	1.5/1.5	20	10/10	37/40	13/15	1000 pF in 13 ns		8/MSOP 8/SOIC 8/VDFN
MIC4127	In Production	No	$0.58	Dual	Non-inverting	1.5/1.5	20	10/10	37/40	13/15	1000 pF in 13 ns		8/MSOP 8/SOIC 8/VDFN
MIC4128	In Production	No	$0.65	Dual	Complementary	1.5/1.5	20	10/10	37/40	13/15	1000 pF in 13 ns		8/MSOP 8/SOIC 8/VDFN
MIC4129	In Production	No	$0.85	Single	Inverting	6.0/6.0	20	5/5	45/50	12/13	2200 pF in 12 ns		8/SOIC 8/VDFN
MIC4223	In Production	No	$0.76	Dual	Inverting	4.0/4.0	18	30/16	25/35	15/15	2000 pF in 15 ns	Enable pin	8/MSOP 8/SOIC
MIC4224	In Production	No	$1.11	Dual	Non-Inverting	4.0/4.0	18	30/16	25/35	15/15	2000 pF in 15 ns	Enable pin	8/MSOP 8/SOIC
MIC4225	In Production	No	$1.11	Dual	Complementary	4.0/4.0	18	30/16	25/35	15/15	2000 pF in 15 ns	Enable pin	8/MSOP 8/SOIC
MIC4414	In Production	No	$0.61	Single	Non-inverting	1.5/1.5	18	3.5/3.5	12/12	12/12	1000 pF in 12 ns	Very small footprint	4/UDFN
MIC4415	In Production	No	$0.61	Single	Inverting	1.5/1.5	18	3.5/3.5	12/12	12/12	1000 pF in 12 ns	Very small footprint	4/UDFN
MIC4416	In Production	No	$0.49	Single	Non-Inverting	1.2/1.2	18	3.5/3.5	42/42	3.5/3.5	1000 pF in 24 ns		4/SOT-143
MIC4417	In Production	No	$0.49	Single	Inverting	1.2/1.2	18	3.5/3.5	37/37	3.5/3.5	1000 pF in 24 ns		4/SOT-143
MIC4420	In Production	No	$0.83	Single	Non-Inverting	6.0/6.0	18	2.8/2.5	18/48	12/13	2200 pF in 12 ns		5/TO-220 8/MSOP 8/PDIP 8/SOIC
MIC4421	In Production	No	$0.94	Single	Inverting	9.0 / 9.0	18	0.8/0.6	15/35	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4421A	In Production	No	$0.93	Single	Inverting	9.0 / 9.0	18	0.8/0.6	15/35	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4422	In Production	No	$1.04	Single	Non-Inverting	9.0 / 9.0	18	0.8/0.6	15/35	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4422A	In Production	No	$0.93	Single	Non-Inverting	9.0 / 9.0	18	0.8/0.6	15/35	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4423	In Production	No	$0.83	Dual	Inverting	3.0/3.0	18	5/5	33/38	23/25	1,800 pF in 23ns	`	8/PDIP 8/SOIC 16/SOIC
MIC4424	In Production	No	$0.83	Dual	Non-inverting	3.0/3.0	18	5/5	33/38	23/25	1,800 pF in 23ns		8/PDIP 8/SOIC 16/SOIC
MIC4425	In Production	No	$0.83	Dual	Complementary	3.0/3.0	18	5/5	33/38	23/25	1,800 pF in 23ns		8/PDIP 8/SOIC 16/SOIC
MIC4426	In Production	No	$0.59	Dual	Inverting	1.5/1.5	18	10/10	17/23	18/15	1000 pF in 18 ns		8/MSOP 8/PDIP 8/SOIC
MIC4427	In Production	No	$0.59	Dual	Non-inverting	1.5/1.5	18	10/10	17/23	18/15	1000 pF in 18 ns		8/MSOP 8/PDIP 8/SOIC
MIC4428	In Production	No	$0.59	Dual	Complementary	1.5/1.5	18	10/10	17/23	18/15	1000 pF in 18 ns		8/MSOP 8/PDIP 8/SOIC
MIC4429	In Production	No	$0.83	Single	Inverting	6.0/6.0	18	2.8/2.5	18/48	12/13	2200 pF in 12 ns		5/TO-220 8/MSOP 8/PDIP 8/SOIC
MIC4451	In Production	No	$1.18	Single	Inverting	12.0/12.0	18	0.8/0.6	25/40	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4452	In Production	No	$1.18	Single	Non-Inverting	12.0/12.0	18	0.8/0.6	25/40	20/24	10,000 pF in 24 ns		5/TO-220 8/PDIP 8/SOIC
MIC4467	In Production	No	$2.03	Quad	Inverting	1.2/1.2	18	5/5	35/55	5/5	470 pF in 14 ns	Latch-up Protected; Input to –5V	14/PDIP 16/SOIC
MIC4468	In Production	No	$2.03	Quad	Non-inverting	1.2/1.2	18	5/5	35/55	5/5	470 pF in 14 ns	Latch-up Protected; Input to –5V	14/PDIP 16/SOIC
MIC4469	In Production	No	$2.03	Quad	Complementary	1.2/1.2	18	5/5	35/55	5/5	470 pF in 14 ns	Latch-up Protected; Input to –5V. SMD (Military)	14/PDIP 16/SOIC
MIC5020	In Production	No	$1.32	Single	Non-Inverting	0.002	50	n/a	400/900	175/175	400ns/900ns into 1,500pF	Current Sensing Low Side Driver	8/SOIC
TC427	In Production Consider: TC4427A	No	$0.64	Dual	Non-inverting	1.5/1.5	18	15/10	50/75	30/30	1000pF in 30nsec	lease consider: TC4427A	8/CERDIP 8/MSOP 8/PDIP 8/SOIC
TC428	In Production Consider: TC4428A	No	$0.76	Dual	Inverting	1.5/1.5	18	15/10	50/75	30/30	1000pF in 30nsec	please consider: TC4428A	8/MSOP 8/PDIP 8/SOIC
TC4420	In Production Consider: MCP1407	No	$0.86	Single	Non-inverting	6.0/6.0	18	2.8/2.5	75/75	25/25	2500 pF in 25ns	please consider: MCP1407	5/TO-220 8/CERDIP 8/DFN-S 8/PDIP 8/SOIC
TC4423	In Production Consider: TC4423A	No	$1.31	Dual	Complementary	3.0/3.0	18	5.0/5.0	75/75	25/25	1800pF in 25nsec	please consider: TC4423A	8/CERDIP 8/DFN-S 8/PDIP 16/SOIC
TC4424	In Production Consider: TC4424A	No	$1.31	Dual	Non-inverting	3.0/3.0	18	5.0/5.0	75/75	25/25	1800pF in 25nsec	please consider: TC4424A	8/CERDIP 8/DFN-S 8/PDIP 16/SOIC 16/SOIC 150mil
TC4425	In Production Consider: TC4425A	No	$1.31	Dual	Inverting	3.0/3.0	18	5.0/5.0	75/75	25/25	1800pF in 25nsec	please consider: TC4425A	8/DFN-S 8/PDIP 16/SOIC
TC4427	In Production Consider: TC4427A	No	$0.71	Dual	Non-inverting	1.5/1.5	18	10/10	20/40	25/25	1000pF in 25nsec	lease consider: TC4427A	8/CERDIP 8/DFN-S 8/MSOP 8/PDIP 8/SOIC
TC4428	In Production Consider: TC4428A	No	$0.71	Dual	Inverting	1.5/1.5	18	10/10	20/40	25/25	1000pF in 25nsec	lease consider: TC4428A	8/CERDIP 8/DFN-S 8/MSOP 8/PDIP 8/SOIC
TC4429	In Production Consider: MCP1406	No	$0.86	Single	Inverting	6.0/6.0	18	2.8/2.5	55/55	25/25	2500 pF in 25ns	please consider: MCP1406	5/TO-220 8/CERDIP 8/DFN-S 8/PDIP 8/SOIC
MCP1401	In Production	Yes	$0.45	Single	Inverting	0.5/0.5	18	12/10	35/35	19/15	470 pF in 19 ns	Small footprint	5/SOT-23
MCP1402	In Production	Yes	$0.45	Single	Non-inverting	0.5/0.5	18	12/10	35/35	19/15	470 pF in 19 ns	Small footprint	5/SOT-23
MCP1403	In Production	Yes	$1.34	Dual	Inverting	4.5/4.5	18	2.2/2.8	40/40	15/18	2200 pF in 15 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
MCP1404	In Production	Yes	$1.31	Dual	Non-inverting	4.5/4.5	18	2.2/2.8	40/40	15/18	2200 pF in 15 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
MCP1405	In Production	Yes	$1.31	Dual	Complementary	4.5/4.5	18	2.2/2.8	40/40	15/18	2200 pF in 15 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
MCP1406	In Production	Yes	$0.75	Single	Inverting	6.0/6.0	18	2.1/1.5	40/40	20/20	2500 pF in 20 ns		5/TO-220 8/DFN-S 8/PDIP 8/SOIC
MCP1407	In Production	Yes	$0.70	Single	Non-inverting	6.0/6.0	18	2.1/1.5	40/40	20/20	2500 pF in 20 ns		5/TO-220 8/DFN-S 8/PDIP 8/SOIC
MCP1415	In Production	Yes	$0.47	Single	Inverting	1.5/1.5	18	6/4	41/48	20/20	470 pF in 13 ns	Small footprint	5/SOT-23
MCP1416	In Production	Yes	$0.47	Single	Non-inverting	1.5/1.5	18	6/4	41/48	20/20	470 pF in 13 ns	Small footprint	5/SOT-23
MCP14A0303	In Production	Yes	$0.62	Dual	Inverting	3.0/3.0	18	2.4/1.6	17/21	12/12	1800 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0304	In Production	Yes	$0.62	Dual	Inverting	3.0/3.0	18	2.4/1.6	17/21	12/12	1800 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0305	In Production	Yes	$0.62	Dual	Inverting	3.0/3.0	18	2.4/1.6	17/21	12/12	1800 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0453	In Production	Yes	$0.83	Dual	Inverting	4.5/4.5	18	1.7/1.3	16/19	12/12	2200 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0454	In Production	Yes	$0.83	Dual	Non-Inverting	4.5/4.5	18	1.7/1.3	16/19	12/12	2200 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0455	In Production	Yes	$0.83	Dual	Complimentary	4.5/4.5	18	1.7/1.3	16/19	12/12	2200 pF in 12 ns	Low Input Threshold and Enable Pin	8/MSOP 8/SOIC 8/TDFN
MCP14A0901	In Production	Yes	$0.99	Single	Inverting	9.0 / 9.0	18	1/0.7	24/24	22/22	10,000 pF in 24 ns	Low Input Threshold and Enable	8/MSOP 8/SOIC 8/TDFN
MCP14A0902	In Production	Yes	$0.99	Single	Non-Inverting	9.0 / 9.0	18	1/0.7	24/24	22/22	10,000 pF in 24 ns	Low Input Threshold and Enable	8/MSOP 8/SOIC 8/TDFN
MCP14A1201	In Production	Yes	$1.16	Single	Inverting	12.0/12.0	18	1.5/1.2	28/28	25/25	15,000 pF in 25 ns	Low Input Threshold and Enable	8/MSOP 8/SOIC 8/TDFN
MCP14A1202	In Production	Yes	$1.16	Single	Non-Inverting	12.0/12.0	18	1.5/1.2	28/28	25/25	15,000 pF in 25 ns	Low Input Threshold and Enable	8/MSOP 8/SOIC 8/TDFN
MCP14E10	In Production	Yes	$1.26	Dual	Non-inverting	3.0/3.0	18	4/4	45/45	14/17	1800 pF in 17 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E11	In Production	Yes	$1.26	Dual	Complementary	3.0/3.0	18	4/4	45/45	14/17	1800 pF in 17 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E3	In Production	Yes	$1.26	Dual	Inverting	4.0/4.0	18	2.5/2.5	46/50	15/18	2200 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E4	In Production	Yes	$1.31	Dual	Non-inverting	4.0/4.0	18	2.5/2.5	46/50	15/18	2200 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E5	In Production	Yes	$1.31	Dual	Complementary	4.0/4.0	18	2.5/2.5	46/50	15/18	2200 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E6	In Production	Yes	$1.24	Dual	Inverting	2.0/2.0	18	5/5	45/45	12/15	1000 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E7	In Production	Yes	$1.29	Dual	Non-inverting	2.0/2.0	18	5/5	45/45	12/15	1000 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E8	In Production	Yes	$1.29	Dual	Complementary	2.0/2.0	18	5/5	45/45	12/15	1000 pF in 15 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
MCP14E9	In Production	Yes	$1.21	Dual	Inverting	3.0/3.0	18	4/4	45/45	14/17	1800 pF in 17 ns	Enable pin	8/DFN-S 8/PDIP 8/SOIC
TC1410	In Production	Yes	$0.86	Low-Side Single	Inverting	0.5/0.5	16	16/16	30/30	25/25	500 pF in 25 ns		8/MSOP 8/PDIP 8/SOIC
TC1410N	In Production	Yes	$0.86	Single	Non-inverting	0.5/0.5	16	16/16	30/30	25/25	500 pF in 25 ns		8/MSOP 8/PDIP 8/SOIC
TC1426	In Production	Yes	$0.60	Dual	Inverting	1.2/1.2	16	12/8	75/75	25/35	1000 pF in 38 ns		8/MSOP 8/PDIP 8/SOIC
TC1427	In Production	Yes	$0.60	Dual	Non-inverting	1.2/1.2	16	12/8	75/75	25/35	1000 pF in 38 ns		8/MSOP 8/PDIP 8/SOIC 8/SOIC 150mil
TC1428	In Production	Yes	$0.60	Dual	Complementary	1.2/1.2	16	12/8	75/75	25/35	1000 pF in 38 ns		8/MSOP 8/PDIP 8/SOIC
TC429	Mature Product Consider: MCP1406	Yes	$0.92	Single	Inverting	6.0/6.0	18	2.5/2.5	53/60	35/35	2500 pF in 35ns	Not Recommended for New Desings, Please Consider: MCP1406	8/PDIP 8/SOIC
TC4422A	In Production	Yes	$1.33	Single	Non-inverting	9.0 / 9.0	18	2.0/1.6	60/60	28/26	4700 pF in 15 ns	High Peak Output Current: 10A (typ.)	5/TO-220 8/DFN-S 8/PDIP 8/SOIC
TC4423A	In Production	Yes	$1.19	Dual	Inverting	3.0/3.0	18	2.2/2.8	40/41	12/12	1800 pF in 12 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
TC4424A	In Production	Yes	$1.19	Dual	Non-inverting	3.0/3.0	18	2.2/2.8	40/41	12/12	1800 pF in 12 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
TC4425A	In Production	Yes	$1.19	Dual	Complementary	3.0/3.0	18	2.2/2.8	40/41	12/12	1800 pF in 12 ns		8/DFN-S 8/PDIP 8/SOIC 16/SOIC
TC4426A	In Production	Yes	$0.65	Dual	Inverting	1.5/1.5	18	7/7	30/30	25/25	1000 pF in 25 ns		8/DFN-S 8/MSOP 8/PDIP 8/SOIC
TC4427A	In Production	Yes	$0.61	Dual	Non-inverting	1.5/1.5	18	7/7	30/30	25/25	1000 pF in 25 ns		8/DFN-S 8/MSOP 8/PDIP 8/SOIC
TC4428A	In Production	Yes	$0.61	Dual	Complementary	1.5/1.5	18	7/7	30/30	25/25	1000 pF in 25 ns		8/CERDIP 8/DFN-S 8/MSOP 8/PDIP 8/SOIC
TC4451	In Production	Yes	$1.61	Single	Inverting	12.0/12.0	18	1.0/0.9	44/44	30/32	10,000 pF in 21 ns		5/TO-220 8/DFN-S 8/PDIP 8/SOIC
TC4452	In Production	Yes	$1.51	Single	Non-inverting	12.0/12.0	18	1.0/0.9	44/44	30/32	10,000 pF in 21 ns		5/TO-220 8/DFN-S 8/PDIP 8/SOIC

5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.