LD3985M30R is out of stock and can be placed on backorder.
Available Substitutes:
Similar
Similar
Similar
Similar
Similar
Similar
Similar
Similar

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


LD3985M30R | |
|---|---|
DigiKey Part Number | 497-6154-2-ND - Tape & Reel (TR) 497-6154-1-ND - Cut Tape (CT) 497-6154-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LD3985M30R |
Description | IC REG LINEAR 3V 150MA SOT23-5 |
Manufacturer Standard Lead Time | 11 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5 |
Datasheet | Datasheet |
EDA/CAD Models | LD3985M30R Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Current - Quiescent (Iq) 150 µA |
Mfr | Current - Supply (Max) 250 µA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | PSRR 60dB ~ 50dB (1kHz ~ 10kHz) |
Part Status Active | Control Features Enable |
Output Configuration | Protection Features Over Current, Over Temperature |
Output Type | Operating Temperature -40°C ~ 125°C |
Number of Regulators 1 | Mounting Type Surface Mount |
Voltage - Input (Max) 6V | Package / Case SC-74A, SOT-753 |
Voltage - Output (Min/Fixed) 3V | Supplier Device Package SOT-23-5 |
Voltage Dropout (Max) 0.1V @ 150mA | Base Product Number |
Current - Output |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LX8211-30ISE | Microchip Technology | 1,873 | LX8211-30ISE-ND | $0.85000 | Similar |
| MIC5205-3.0YM5-TR | Microchip Technology | 0 | 576-1258-2-ND | $0.20000 | Similar |
| MIC5255-3.0YD5-TR | Microchip Technology | 0 | 576-2821-2-ND | $0.68000 | Similar |
| MIC5255-3.0YM5-TR | Microchip Technology | 0 | 576-2822-2-ND | $0.63000 | Similar |
| LT1761ES5-3#TRPBF | Analog Devices Inc. | 2,000 | 505-LT1761ES5-3#TRPBFTR-ND | $5.25000 | Similar |
Show More
In-Stock: 0
3,000 estimated in stock on 10-Feb-2027
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.79000 | $0.79 |
| 10 | $0.56200 | $5.62 |
| 25 | $0.50560 | $12.64 |
| 100 | $0.44340 | $44.34 |
| 250 | $0.41372 | $103.43 |
| 500 | $0.39584 | $197.92 |
| 1,000 | $0.38110 | $381.10 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.32031 | $960.93 |
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.


