SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SOT-23-5
SOT 23-5 Pins
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD3985M122R

DigiKey Part Number
497-7794-2-ND - Tape & Reel (TR)
497-7794-1-ND - Cut Tape (CT)
497-7794-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LD3985M122R
Description
IC REG LIN 1.22V 150MA SOT23-5
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LD3985M122R Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
6V
Voltage - Output (Min/Fixed)
1.22V
Voltage - Output (Max)
-
Voltage Dropout (Max)
-
Current - Output
150mA
Current - Quiescent (Iq)
150 µA
Current - Supply (Max)
250 µA
PSRR
60dB ~ 50dB (1kHz ~ 10kHz)
Control Features
Enable
Protection Features
Over Current, Over Temperature
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
LD3985
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 420
Check for Additional Incoming Stock
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.11000$1.11
10$0.80300$8.03
25$0.72520$18.13
100$0.64030$64.03
250$0.59980$149.95
500$0.57536$287.68
1,000$0.55526$555.26
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.28512$855.36
Manufacturers Standard Package