Datasheet Texas Instruments ATL431

Manufacturer	Texas Instruments
Series	ATL431

2.5V Low Iq Adjustable Precision Shunt Regulator

Datasheets

PDF, 1.6 Mb, Revision: D, File published: Oct 20, 2016

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	ATL431AIDBZR	ATL431AQDBZR	ATL431BIDBZR	ATL431BQDBZR
Lifecycle Status	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	Yes	Yes	Yes

	ATL431AIDBZR	ATL431AQDBZR	ATL431BIDBZR	ATL431BQDBZR
N	1	2	3	4
Pin	3	3	3	3
Package Type	DBZ	DBZ	DBZ	DBZ
Industry STD Term	SOT-23	SOT-23	SOT-23	SOT-23
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	3000	3000	3000	3000
Carrier	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	ZCR3	ZCLS	ZCT3	ZCJS
Width (mm)	1.3	1.3	1.3	1.3
Length (mm)	2.92	2.92	2.92	2.92
Thickness (mm)	1	1	1	1
Pitch (mm)	.96	.96	.96	.96
Max Height (mm)	1.22	1.22	1.22	1.22
Mechanical Data	Download	Download	Download	Download

Parameters / Models	ATL431AIDBZR	ATL431AQDBZR	ATL431BIDBZR	ATL431BQDBZR
Initial Accuracy(Max), %	0.5,1	0.5,1	0.5,1	0.5,1
Iout/Iz(Max), mA	100	100	100	100
Min Iz for Regulation, uA	20	20	20	20
Operating Temperature Range, C	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85	-40 to 125,-40 to 85
Package Group	SOT-23	SOT-23	SOT-23	SOT-23
Package Size: mm2:W x L, PKG	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)	3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23)
Pin/Package	3SOT-23	3SOT-23	3SOT-23	3SOT-23
Rating	Catalog	Catalog	Catalog	Catalog
Reference Voltage	Adjustable	Adjustable	Adjustable	Adjustable
Temp Coeff(Max), ppm/ degree C	92	92	92	92
Temp Coeff(Typ), ppm/ degree C	34	34	34	34
VO, V	2.5	2.5	2.5	2.5
VO Adj(Max), V	36	36	36	36
VO Adj(Min), V	2.5	2.5	2.5	2.5

	ATL431AIDBZR	ATL431AQDBZR	ATL431BIDBZR	ATL431BQDBZR
RoHS	Compliant	Compliant	Compliant	Compliant

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Series: ATL431 (4)