Linear Regulator (LDO) - Single Channel LDO - LP2989

Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator - LP2989

Datasheet

LP2989 Micropower/Low Noise, 500mA Ultra Low-Dropout Reg w/Ceramic Output Caps (Rev. M)
(PDF , 1051 KB) 03 Mar 2005
View All Technical Documents

Device Uses

Notebook/Desktop PC
PDA/Palmtop Computer
Wireless Communication Terminals
SMPS Post-Regulator

VIP™ is a trademark of National Semiconductor Corporation.

Sample & Buy

Free Samples	Buy from Authorized Distributors	Part #	Status	Temp (^oC)	Price \| QTY	Package \| Pins	Top Side Marking	Package QTY \| Carrier	Distributor Inventory	TI 1k Lead Time
Not Available	Contact Distributor	LP2989AILD-2.8	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILD-2.8/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILD-3.0	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989AILD-3.0/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AILD-3.3	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AILD-3.3/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AILD-5.0	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AILD-5.0/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	1000	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AILDX-2.8	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-2.8/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-3.0	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-3.0/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-3.3	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-3.3/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-5.0	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AILDX-5.0/NOPB	ACTIVE	-40 to 125	0.99 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIM-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIM-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIM-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989AIM-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	616	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIM-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIM-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available		LP2989AIM-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	203	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIM-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMM-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIMM-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMM-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989AIMM-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMM-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIMM-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMM-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989AIMM-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	1000	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMMX-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8		3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMMX-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989AIMX-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989AIMX-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989AIMX-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILD-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989ILD-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989ILD-2.8	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILD-2.8/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILD-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989ILD-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available		LP2989ILD-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	1K - 5K	1k quantity lead time: In stock
		LP2989ILD-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989ILD-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989ILD-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989ILDX-2.5	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-2.5/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-2.8	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-2.8/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-3.0	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-3.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-3.3	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-3.3/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-5.0	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989ILDX-5.0/NOPB	ACTIVE	-40 to 125	0.90 \| 1ku	WSON (NGN) \| 8	View	4500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IM-2.5	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	60	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IM-2.5/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	1K - 5K	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IM-3.0	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IM-3.0/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	835	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IM-3.3	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	819	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IM-3.3/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IM-5.0	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IM-5.0/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	95 \| TUBE	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMM-2.8	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IMM-2.8/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	1K - 5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMM-3.0	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IMM-3.0/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMM-3.3	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IMM-3.3/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMM-5.0	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
		LP2989IMM-5.0/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	1000 \| SMALL T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMMX-2.8	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-2.8/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-3.0	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-3.0/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-3.3	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-3.3/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-5.0	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMMX-5.0/NOPB	ACTIVE	-40 to 125	0.95 \| 1ku	VSSOP (DGK) \| 8	View	3500	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMX-2.5	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMX-2.5/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMX-3.0	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMX-3.0/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	LP2989IMX-3.3	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IMX-3.3/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	>5K	1k quantity lead time: In stock
Not Available	Contact Distributor	LP2989IMX-5.0	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		LP2989IMX-5.0/NOPB	ACTIVE	-40 to 125	0.89 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	1K - 5K	1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part #	Name	Product Family	Comments
LP2989LV	Micropower 500 mA Low Noise Low-Dropout Regulator for Applications with Output Voltages < 2V	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	For Output Voltages <= 2.3V
LP38691	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Higher Load Capability & Lower Ground Current
LP38691-Q1	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Higher Load Capability & Lower Ground Current
LP38693	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Higher Load Capability & Lower Ground Current
LP38693-Q1	500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Higher Load Capability & Lower Ground Current
LP3878-ADJ	Micropower 800mA Low Noise "Ceramic Stable" Adjustable Voltage Regulator for 1V to 5V App.	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO	Improved Output Current

Technical Documents

Datasheet (1)

Title	Type	Size (KB)	Date	Views
LP2989 Micropower/Low Noise, 500mA Ultra Low-Dropout Reg w/Ceramic Output Caps (Rev. M)	PDF	1051	03 Mar 2005

Selection & Solution Guides (6)

Title	Type	Size (KB)	Date	Views
Low Dropout Regulators Quick Reference Guide (Rev. H)	PDF	218	08 Apr 2013	11,407
LDO Solutions Selection Wheel (Rev. D)	PDF	206	21 Mar 2013	1,568
Power Management Guide 2013 (Rev. M)	PDF	9158	11 Mar 2013	31,051
LDO Solutions Selection Wheel (Rev. C)	PDF	3470	06 Feb 2013	1,568
Power Management Solutions Set-Top Box and Digital TV (Rev. A)	PDF	577	18 Apr 2012	2,141
Low Dropout Regulators Quick Reference Guide (Rev. G)	PDF	229	21 Mar 2012	11,407

External Articles (1)

Title	Date
Use In-the-loop Gain Control to Extend Dynamic Range	24 Jan 2012

Reference Designs (1)

Description	Part #	Company
Cyclone III-based MercuryCode	CYCLONE-3-MERCURYCODE-REF	Texas Instruments

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Printable Reviews

LP2989 (ACTIVE) Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator