LP2985AIM5X-4.0/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.18000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.92000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.65000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.20000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.78000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2985AIM5X-4.0/NOPB

DigiKey Part Number
296-LP2985AIM5X-4.0/NOPBTR-ND - Tape & Reel (TR)
296-LP2985AIM5X-4.0/NOPBCT-ND - Cut Tape (CT)
296-LP2985AIM5X-4.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP2985AIM5X-4.0/NOPB
Description
IC REG LINEAR 4V 150MA SOT23-5
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LP2985AIM5X-4.0/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
95 µA
Mfr
Current - Supply (Max)
2.5 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
45dB (1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
16V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
4V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.58V @ 150mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2985AIM5-4.0/NOPBTexas Instruments0LP2985AIM5-4.0/NOPBTR-ND$1.18000Parametric Equivalent
LP2985IM5-4.0/NOPBTexas Instruments0LP2985IM5-4.0/NOPBTR-ND$0.92000Parametric Equivalent
LP2985IM5X-4.0/NOPBTexas Instruments0296-49792-2-ND$0.65000Parametric Equivalent
MIC5205-4.0YM5-TRMicrochip Technology0576-1563-2-ND$0.20000Similar
MIC5207-4.0YM5-TRMicrochip Technology0MIC5207-4.0YM5-TR-ND$0.78000Similar
In-Stock: 0
3,000 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.70000$0.70
10$0.49700$4.97
25$0.44680$11.17
100$0.39070$39.07
250$0.36408$91.02
500$0.34802$174.01
1,000$0.33479$334.79
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.32800$984.00
6,000$0.31976$1,918.56
9,000$0.31563$2,840.67
15,000$0.31106$4,665.90
21,000$0.30839$6,476.19
30,000$0.30582$9,174.60
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