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Part Number Overview
Manufacturer Part Number
R1272S011A-E2-FE
Description
34V INPUT PWM/VFM STEP-DOWN DCDC
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-HSOP
Manufacturer
Nisshinbo Micro Devices Inc.
Standard LeadTime
30 Weeks
Edacad Model
Standard Package
1,000
Supplier Stocks
Technical specifications
Mfr
Nisshinbo Micro Devices Inc.
Series
R1272S
Package
Tape & Reel (TR)
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4V ~ 34V
Frequency - Switching
250kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
18-LFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package
18-HSOP
Base Product Number
R1272
Environmental & Export Classifications
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-R1272S011A-E2-FE
RICRICR1272S011A-E2-FE
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Nisshinbo Micro Devices Inc. R1272S011A-E2-FE
Documents & Media
Datasheets
1(R1272S Series)
Quantity Price
Quantity: 5000
Unit Price: $1.31866
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Quantity: 2000
Unit Price: $1.37017
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Quantity: 1000
Unit Price: $1.44228
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Packaging: Tape & Reel (TR)
MinMultiplier: 1000
Substitutes
-