Datasheet Texas Instruments TL1963A-33

Manufacturer	Texas Instruments
Series	TL1963A-33

1.5-A Low-Noise Fast-Transient-Response LDO Regulator

Datasheets

	TL1963A-33DCYT	TL1963A-33KTTT
Lifecycle Status	Preview (Device has been announced but is not in production. Samples may or may not be available)	Preview (Device has been announced but is not in production. Samples may or may not be available)
Manufacture's Sample Availability	No	No

Parameters / Models	TL1963A-33DCYT	TL1963A-33KTTT
Accuracy(%)	3	3
Additional Features	Enable Overcurrent Protection Reverse Current Protection Reverse Voltage Protection Thermal Shutdown	Enable Overcurrent Protection Reverse Current Protection Reverse Voltage Protection Thermal Shutdown
Approx. Price (US$)	1.10 \| 1ku	1.10 \| 1ku
Iout(Max)(A)	1.5	1.5
Iq(Typ)(mA)	1	1
Noise(uVrms)	40	40
Operating Temperature Range(C)	-40 to 125	-40 to 125
Output Capacitor Type	Ceramic	Ceramic
Output Options	Adjustable Output	Adjustable Output
PSRR @ 100KHz(dB)	45	45
Package Group	SOT-223	DDPAK/TO-263
Package Size: mm2:W x L (PKG)	4SOT-223: 46 mm2: 7 x 6.5(SOT-223)	5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)
Rating	Catalog	Catalog
Regulated Outputs(#)	1	1
Vdo(Typ)(mV)	340	340
Vin(Max)(V)	20	20
Vin(Min)(V)	2.1	2.1
Vout(Max)(V)	3.3	3.3
Vout(Min)(V)	3.3	3.3

	TL1963A-33DCYT	TL1963A-33KTTT
RoHS	Not Compliant	Not Compliant
Pb Free	No	No

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.

Series: TL1963A-33 (2)