497~SOT23-5~WY~5
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497~SOT23-5~WY~5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LDLN025M45R

DigiKey Part Number
497-17808-2-ND - Tape & Reel (TR)
497-17808-1-ND - Cut Tape (CT)
497-17808-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LDLN025M45R
Description
IC REG LINEAR 4.5V 250MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LDLN025M45R Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
4.5V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.2V @ 250mA
Current - Output
Current - Quiescent (Iq)
25 µA
Current - Supply (Max)
425 µA
PSRR
80dB ~ 60dB (100Hz ~ 100KHz)
Control Features
Enable
Protection Features
Over Current, Over Temperature, Short Circuit, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
Product Questions and Answers

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In-Stock: 7,679
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply.
Last Time Buy Date: 25/02/2026
All prices are in INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹34.52000₹34.52
10₹24.07700₹240.77
25₹21.49280₹537.32
100₹18.56260₹1,856.26
250₹17.17996₹4,294.99
500₹16.34080₹8,170.40
1,000₹15.65211₹15,652.11
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₹14.80113₹44,403.39
Manufacturers Standard Package