AST1S31HF

AST1S31HF
Enlarge

For Reference Only

Part Number AST1S31HF
LIXINC Part # AST1S31HF
Manufacturer STMicroelectronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 3A 8VFDFPN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models AST1S31HF PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 24 - Jan 28 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

AST1S31HF Specifications

Part Number:AST1S31HF
Brand:STMicroelectronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer:STMicroelectronics
Series:Automotive, AEC-Q100
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Active
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):2.8V
Voltage - Input (Max):4V
Voltage - Output (Min/Fixed):0.8V
Voltage - Output (Max):4V
Current - Output:3A
Frequency - Switching:2.3MHz
Synchronous Rectifier:Yes
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-VDFN Exposed Pad
Supplier Device Package:8-VFDFPN (3x3)

The Products You May Be Interested In

TPS51367RVER TPS51367RVER IC REG BUCK ADJ/PROG 12A 28VQFN 3956

More on Order

LT1930ES5#TRMPBF LT1930ES5#TRMPBF IC REG MULTI CONFG ADJ TSOT23-5 12932

More on Order

XC9142F51DMR-G XC9142F51DMR-G 0.8A SYNCHRONOUS STEP-UP DC/DC C 857

More on Order

MAX634ESA+ MAX634ESA+ IC REG BCK BST ADJ 150MA 8SOIC 793846

More on Order

MAX1676EUB-T MAX1676EUB-T STEP-UP DC-DC CONVERTER 3297

More on Order

BD9E104FJ-E2 BD9E104FJ-E2 IC REG BUCK ADJUSTABLE 1A 8SOPJ 6372

More on Order

SIC437AED-T1-GE3 SIC437AED-T1-GE3 IC REG BUCK ADJ 12A MLP44-24 852

More on Order

XC9236C2KCMR-G XC9236C2KCMR-G 600MA SYNCHRONOUS STEP-DOWN DCDC 815

More on Order

LT1170IQ#TRPBF LT1170IQ#TRPBF IC REG MULTI CONFG ADJ 5A 5DDPAK 872

More on Order

BD9S000NUX-CE2 BD9S000NUX-CE2 PWR MGMT SWITCHING REGULATOR 4843

More on Order

XC9236B16CMR-G XC9236B16CMR-G 600MA SYNCHRONOUS STEP-DOWN DCDC 998

More on Order

TPS560430XFDBVR TPS560430XFDBVR IC REG BUCK PWM 600MA SOT23-6 986

More on Order

RP503N152A-TR-FE RP503N152A-TR-FE 600MA PWM/VFM STEP-DOWN DCDC CON 918

More on Order

Quick Inquiry

In Stock 10833 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$2.02300$2.023
3000$1.34530$4035.9

Lixinc will offer the most competitive prices for you, please refer to the quotations.

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top