Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 6-VDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ST1S03PUR

DigiKey Part Number
497-6046-2-ND - Tape & Reel (TR)
497-6046-1-ND - Cut Tape (CT)
497-6046-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
ST1S03PUR
Description
IC REG BUCK ADJ 1.5A 6DFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 6-VDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
ST1S03PUR Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
3V
Voltage - Input (Max)
16V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
13.92V
Current - Output
1.5A
Frequency - Switching
1.5MHz
Synchronous Rectifier
No
Operating Temperature
0°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
6-VDFN Exposed Pad
Supplier Device Package
6-DFN (3x3)
Base Product Number
ST1S03
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: 37,342
Check for Additional Incoming Stock
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥259.00000¥259
10¥189.00000¥1,890
25¥171.72000¥4,293
100¥152.61000¥15,261
250¥143.49600¥35,874
500¥138.00800¥69,004
1,000¥133.48600¥133,486
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥127.90167¥383,705
6,000¥125.16900¥751,014
9,000¥123.80000¥1,114,200
Manufacturers Standard Package
Unit Price without JCT:¥259.00000
Unit Price with JCT:¥284.90000
For Use With
1 Items
STEVAL-ISA042V2

STEVAL-ISA042V2

EVAL BOARD FOR ST1S03

STMicroelectronics

¥5,311.00000
You May Also Be Interested InSee All
10 Items
THS4531IDGKR

THS4531IDGKR

IC OPAMP DIFF 1 CIRCUIT 8VSSOP

Texas Instruments

¥532.00000
2-2423324-2

2-2423324-2

HEADER 2P YELLOW HCI 4.0 PITCH

TE Connectivity AMP Connectors

¥44.00000
GO 10 SME/SP3

GO 10 SME/SP3

CURRENT SENSOR HE 10A

LEM USA Inc.

¥671.00000
ECS-5032MV-100-BN-TR

ECS-5032MV-100-BN-TR

XTAL OSC XO 10.0000MHZ HCMOS SMD

ECS Inc.

¥201.00000
PH2-14-UA

PH2-14-UA

CONN HEADER VERT 14POS 2.54MM

Adam Tech

¥33.00000
MTLW-104-05-G-S-170

MTLW-104-05-G-S-170

CONN HEADER VERT 4POS 2.54MM

Samtec Inc.

¥190.00000
2773019447

2773019447

FERRITE BEAD 55 OHM 2SMD 1LN

Fair-Rite Products Corp.

¥54.00000
ADP7118AUJZ-5.0-R7

ADP7118AUJZ-5.0-R7

IC REG LINEAR 5V 200MA TSOT-23-5

Analog Devices Inc.

¥481.00000
TMS320F28377SPZPT

TMS320F28377SPZPT

IC MCU 32BIT 1MB FLASH 100HTQFP

Texas Instruments

¥3,977.00000
A302202

A302202

CONN BARRIER STRIP 2CIRC 0.437"

Eaton - Electronics Division

¥607.00000