SC-74A, SOT-753
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SC-74A, SOT-753
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

RT9198-18GBR

DigiKey Part Number
1028-RT9198-18GBRTR-ND - Tape & Reel (TR)
1028-RT9198-18GBRCT-ND - Cut Tape (CT)
1028-RT9198-18GBRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RT9198-18GBR
Description
IC REG LIN 1.8V 300MA SOT23-5R
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5R
Datasheet
 Datasheet
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)
1.8V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.33V @ 300mA
Current - Output
Current - Quiescent (Iq)
130 µA
PSRR
60dB ~ 30dB (100Hz ~ 10kHz)
Control Features
-
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-23-5R
Base Product Number
Product Questions and Answers

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In-Stock: 2,381
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Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 12/1/2025
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.24000$2.40
25$0.21320$5.33
100$0.18390$18.39
250$0.16984$42.46
500$0.16136$80.68
1,000$0.15438$154.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.14577$437.31
6,000$0.14155$849.30
9,000$0.13944$1,254.96
15,000$0.13710$2,056.50
21,000$0.13573$2,850.33
30,000$0.13442$4,032.60
75,000$0.13158$9,868.50
Manufacturers Standard Package