LT1761MPS5-3.3#TRPBF is out of stock and can be placed on backorder.
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Analog Devices Inc.
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Unit Price: $7.51000
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TSOT-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 100mA TSOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1761MPS5-3.3#TRPBF

DigiKey Part Number
505-LT1761MPS5-3.3#TRPBFTR-ND - Tape & Reel (TR)
505-LT1761MPS5-3.3#TRPBFCT-ND - Cut Tape (CT)
505-LT1761MPS5-3.3#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT1761MPS5-3.3#TRPBF
Description
IC REG LIN 3.3V 100MA TSOT-23-5
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TSOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LT1761MPS5-3.3#TRPBF Models
Product Attributes
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Category
Current - Output
Mfr
PSRR
65dB (120Hz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Enable
Part Status
Active
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Configuration
Operating Temperature
-55°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
SOT-23-5 Thin, TSOT-23-5
Voltage - Input (Max)
20V
Supplier Device Package
TSOT-23-5
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
0.45V @ 100mA
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1761MPS5-3.3#TRMPBFAnalog Devices Inc.4,024505-LT1761MPS5-3.3#TRMPBFTR-ND$7.51000Direct
TC1015-3.3VCT713Microchip Technology10,192TC1015-3.3VCT713TR-ND$0.49000Similar
LP2985AIM5X-3.3/NOPBTexas Instruments50,843LP2985AIM5X-3.3/NOPBTR-ND$0.72000Similar
LP2985AIM5-3.3/NOPBTexas Instruments44,075LP2985AIM5-3.3/NOPBTR-ND$0.72000Similar
LP2985A-33DBVRTexas Instruments12,493296-18479-2-ND$0.59000Similar
In-Stock: 0
2,500 expected in stock on 18-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.51000$7.51
10$5.79500$57.95
25$5.36680$134.17
100$4.89600$489.60
250$4.75832$1,189.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.30769$10,769.23