SC-74A, SOT-753
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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
Richtek USA Inc.
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
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Positive
Output Type
Fixed
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
300mA
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
RT9198
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: 2,381
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 1/12/2025
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.86000$2.86
10$1.95800$19.58
25$1.73920$43.48
100$1.50030$150.03
250$1.38564$346.41
500$1.31646$658.23
1,000$1.25951$1,259.51
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.18924$3,567.72
6,000$1.15484$6,929.04
9,000$1.13760$10,238.40
15,000$1.11851$16,777.65
21,000$1.10735$23,254.35
30,000$1.09662$32,898.60
75,000$1.07352$80,514.00
Manufacturers Standard Package