8 Terminals 4V 8-Pin ST1S40 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 850kHz Tape & Reel (TR) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad
SOT-23
ST1S40IPHR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
11 Weeks
Lifecycle Status
ACTIVE (Last Updated: 7 months ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins
8
Weight
70.590313mg
Operating Temperature
-40°C~150°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Base Part Number
ST1S40
Function
Step-Down
Number of Outputs
1
Output Voltage
18V
Output Type
Adjustable
Max Output Current
4A
Operating Supply Voltage
18V
Voltage - Input (Min)
4V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
3A
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
850kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Length
4.9mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
ST1S40IPHR Product Details
ST1S40IPHR Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. A voltage regulator consists of 8 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. The voltage regulator 12v has 1 outputs. On its output pins, this adjusting voltage regulator generates Adjustable output. Surface Mount-mounting is compatible with this switching regulator. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 850kHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.8V. The output current of 3A makes dc to dc voltage regulator feature maximum design flexibility. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. The ST1S40 family of DC/DC regulators includes this DC/DC regulator. Voltage of voltage regulator can be delivered at 18V volts. To operate the voltage regulator 12v, 8 pins are required. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 4A A. 18V is the supply voltage for this DC-DC switching regulator.
ST1S40IPHR Features
1 outputs 8 pins Operating supply voltage of 18V
ST1S40IPHR Applications
There are a lot of STMicroelectronics ST1S40IPHR Voltage Regulators applications.