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Linear Voltage Regulator IC Negative Adjustable 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 Negative Adjustable 1 Output 150mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP5951MFX-1.5/NOPB

DigiKey Part Number
296-LP5951MFX-1.5/NOPBTR-ND - Tape & Reel (TR)
296-LP5951MFX-1.5/NOPBCT-ND - Cut Tape (CT)
296-LP5951MFX-1.5/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LP5951MFX-1.5/NOPB
Description
IC REG LINEAR 1.5V 150MA SOT23-5
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LP5951MFX-1.5/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
55 µA
Mfr
Current - Supply (Max)
70 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Surface Mount
Voltage - Output (Max)
Package / Case
SC-74A, SOT-753
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
SOT-23-5
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (32)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS72215DBVTTexas Instruments0296-12521-2-ND$1.60000Similar
MIC5306-1.5YD5-TRMicrochip Technology0MIC5306-1.5YD5-TR-ND$0.67500Similar
MIC5306-1.8YD5-TRMicrochip Technology0576-2853-2-ND$0.67500Similar
MIC5307-1.5YD5-TRMicrochip Technology0MIC5307-1.5YD5-TR-ND$0.70000Similar
MIC5365-1.8YD5-T5Microchip Technology0576-4044-2-ND$0.00000Similar
In-Stock: 0
3,000 estimated in stock on 16-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.86000$0.86
10$0.61500$6.15
25$0.55400$13.85
100$0.48680$48.68
250$0.45472$113.68
500$0.43534$217.67
1,000$0.41939$419.39
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.39969$1,199.07
6,000$0.39005$2,340.30
9,000$0.38522$3,466.98
15,000$0.37987$5,698.05
21,000$0.37675$7,911.75
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.