Datasheet Texas Instruments TL1963A

Manufacturer	Texas Instruments
Series	TL1963A

Single Output LDO, 1.5A, Adj. (1.21V to 20V), Fast Transient Response

Datasheets

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PDF, 2.6 Mb, Revision: G, File published: Jan 14, 2015

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Status

	TL1963A-15DCQR	TL1963A-15DCQT	TL1963A-15DCYR	TL1963A-15DCYT	TL1963A-15KTTR	TL1963A-18DCQR	TL1963A-18DCQT	TL1963A-18DCYR	TL1963A-18KTTR	TL1963A-25DCQR	TL1963A-25DCQT	TL1963A-25DCYR	TL1963A-25DCYT	TL1963A-25KTTR	TL1963A-25KTTRG3	TL1963A-33DCQR	TL1963A-33DCQT	TL1963A-33DCYR	TL1963A-33KTTR	TL1963ADCQR	TL1963ADCQT	TL1963AKTTR	TL1963AKTTRG3
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	No	Yes	No	Yes	Yes	Yes	Yes	No	Yes	Yes	No	Yes

Packaging

	TL1963A-15DCQR	TL1963A-15DCQT	TL1963A-15DCYR	TL1963A-15DCYT	TL1963A-15KTTR	TL1963A-18DCQR	TL1963A-18DCQT	TL1963A-18DCYR	TL1963A-18KTTR	TL1963A-25DCQR	TL1963A-25DCQT	TL1963A-25DCYR	TL1963A-25DCYT	TL1963A-25KTTR	TL1963A-25KTTRG3	TL1963A-33DCQR	TL1963A-33DCQT	TL1963A-33DCYR	TL1963A-33KTTR	TL1963ADCQR	TL1963ADCQT	TL1963AKTTR	TL1963AKTTRG3
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Pin	6	6	4	4	5	6	6	4	5	6	6	4	4	5	5	6	6	4	5	6	6	5	5
Package Type	DCQ	DCQ	DCY	DCY	KTT	DCQ	DCQ	DCY	KTT	DCQ	DCQ	DCY	DCY	KTT	KTT	DCQ	DCQ	DCY	KTT	DCQ	DCQ	KTT	KTT
Industry STD Term	SOT-223	SOT-223	SOT-223	SOT-223	TO-263	SOT-223	SOT-223	SOT-223	TO-263	SOT-223	SOT-223	SOT-223	SOT-223	TO-263	TO-263	SOT-223	SOT-223	SOT-223	TO-263	SOT-223	SOT-223	TO-263	TO-263
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PSFM-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PDSO-G	R-PDSO-G	R-PSFM-G	R-PSFM-G
Package QTY	2500	250	2500	250	500	2500	250	2500	500	2500	250	2500	250	500	500	2500	250	2500	500	2500	250	500	500
Carrier	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R
Device Marking	1963A-15	1963A-15	TF	TF	TL1963A-15	1963A-18	1963A-18	TG	TL1963A-18	1963A-25	1963A-25	TH	TH	TL1963A-25	TL1963A-25	1963A-33	1963A-33	TJ	TL1963A-33	TL1963A	TL1963A	TL1963A	TL1963A
Width (mm)	3.5	3.5	3.5	3.5	8.42	3.5	3.5	3.5	8.42	3.5	3.5	3.5	3.5	8.42	8.42	3.5	3.5	3.5	8.42	3.5	3.5	8.42	8.42
Length (mm)	6.5	6.5	6.5	6.5	10.16	6.5	6.5	6.5	10.16	6.5	6.5	6.5	6.5	10.16	10.16	6.5	6.5	6.5	10.16	6.5	6.5	10.16	10.16
Thickness (mm)	1.6	1.6	1.6	1.6	4.58	1.6	1.6	1.6	4.58	1.6	1.6	1.6	1.6	4.58	4.58	1.6	1.6	1.6	4.58	1.6	1.6	4.58	4.58
Pitch (mm)	1.27	1.27	2.3	2.3	1.7	1.27	1.27	2.3	1.7	1.27	1.27	2.3	2.3	1.7	1.7	1.27	1.27	2.3	1.7	1.27	1.27	1.7	1.7
Max Height (mm)	1.8	1.8	1.8	1.8	4.83	1.8	1.8	1.8	4.83	1.8	1.8	1.8	1.8	4.83	4.83	1.8	1.8	1.8	4.83	1.8	1.8	4.83	4.83
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	TL1963A-15DCQR	TL1963A-15DCQT	TL1963A-15DCYR	TL1963A-15DCYT	TL1963A-15KTTR	TL1963A-18DCQR	TL1963A-18DCQT	TL1963A-18DCYR	TL1963A-18KTTR	TL1963A-25DCQR	TL1963A-25DCQT	TL1963A-25DCYR	TL1963A-25DCYT	TL1963A-25KTTR	TL1963A-25KTTRG3	TL1963A-33DCQR	TL1963A-33DCQT	TL1963A-33DCYR	TL1963A-33KTTR	TL1963ADCQR	TL1963ADCQT	TL1963AKTTR	TL1963AKTTRG3
Accuracy, %	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Fixed Output Options, V	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3	1.5,1.8,2.5,3.3
Iout(Max), A	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Iq(Typ), mA	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Noise, uVrms	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Capacitor Type	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic	Ceramic
Output Options	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output	Adjustable Output,Fixed Output
PSRR @ 100KHz, dB	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45	45
Package Group	SOT-223	SOT-223	SOT-223	SOT-223	DDPAK/TO-263	SOT-223	SOT-223	SOT-223	DDPAK/TO-263	SOT-223	SOT-223	SOT-223	SOT-223	DDPAK/TO-263	DDPAK/TO-263	SOT-223	SOT-223	SOT-223	DDPAK/TO-263	SOT-223	SOT-223	DDPAK/TO-263	DDPAK/TO-263
Package Size: mm2:W x L, PKG	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Special Features	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection	Enable,Reverse Current Protection,Reverse Voltage Protection
Thermal Resistance ОёJA, В°C/W	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33	33
Vdo(Typ), mV	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340	340
Vin(Max), V	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Vin(Min), V	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1
Vout(Max), V	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Vout(Min), V	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2

Eco Plan

	TL1963A-15DCQR	TL1963A-15DCQT	TL1963A-15DCYR	TL1963A-15DCYT	TL1963A-15KTTR	TL1963A-18DCQR	TL1963A-18DCQT	TL1963A-18DCYR	TL1963A-18KTTR	TL1963A-25DCQR	TL1963A-25DCQT	TL1963A-25DCYR	TL1963A-25DCYT	TL1963A-25KTTR	TL1963A-25KTTRG3	TL1963A-33DCQR	TL1963A-33DCQT	TL1963A-33DCYR	TL1963A-33KTTR	TL1963ADCQR	TL1963ADCQT	TL1963AKTTR	TL1963AKTTRG3
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Application Notes

Download
Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. B)
PDF, 358 Kb, Revision: B, File published: Jul 17, 2015
The High-Frequency Inverter is mainly used today in uninterruptible power supply systems, AC motor drives, induction heating and renewable energy source systems. The simplest form of an inverter is the bridge-type, where a power bridge is controlled according to the sinusoidal pulse-width modulation (SPWM) principle and the resulting SPWM wave is filtered to produce the alternating output voltage.
Download
LDO PSRR Measurement Simplified (Rev. A)
PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
Download
LDO Noise Demystified (Rev. A)
PDF, 785 Kb, Revision: A, File published: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.

Model Line

Series: TL1963A (23)

TL1963A-15DCQR TL1963A-15DCQT TL1963A-15DCYR TL1963A-15DCYT TL1963A-15KTTR TL1963A-18DCQR TL1963A-18DCQT TL1963A-18DCYR TL1963A-18KTTR TL1963A-25DCQR TL1963A-25DCQT TL1963A-25DCYR TL1963A-25DCYT TL1963A-25KTTR TL1963A-25KTTRG3 TL1963A-33DCQR TL1963A-33DCQT TL1963A-33DCYR TL1963A-33KTTR TL1963ADCQR TL1963ADCQT TL1963AKTTR TL1963AKTTRG3

Manufacturer's Classification

Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO