Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM51521QRGRRQ1

DigiKey Part Number
296-LM51521QRGRRQ1TR-ND - Tape & Reel (TR)
296-LM51521QRGRRQ1CT-ND - Cut Tape (CT)
296-LM51521QRGRRQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM51521QRGRRQ1
Description
AUTOMOTIVE 2.2 MHZ WIDE VIN LOW
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
0.8V ~ 42V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
80%, 94%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, Tracking
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x3.5)
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: 2,690
Check for Additional Incoming Stock
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥617.00000¥617
10¥464.80000¥4,648
25¥426.76000¥10,669
100¥384.91000¥38,491
250¥364.95600¥91,239
500¥361.63400¥180,817
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000¥330.79667¥992,390
Manufacturers Standard Package
Unit Price without JCT:¥617.00000
Unit Price with JCT:¥678.70000
You May Also Be Interested InSee All
6 Items
NP90N06VDK-E1-AY

NP90N06VDK-E1-AY

POWER TRANSISTOR N-CH AUTO POWER

Renesas Electronics Corporation

¥581.00000
R7F123FGG4AFB-C#BA0

R7F123FGG4AFB-C#BA0

MCU:RL78

Renesas Electronics Corporation

¥395.97400
ATA663254-GBQW

ATA663254-GBQW

IC LIN SYSTEM BASIS CHIP 8-VDFN

Microchip Technology

¥106.00000
DTA114EU3HZGT106

DTA114EU3HZGT106

TRANS PREBIAS PNP 50V 0.1A UMT3

Rohm Semiconductor

¥51.00000
KDZVTFTR5.6B

KDZVTFTR5.6B

DIODE ZENER 5.95V 1W PMDU

Rohm Semiconductor

¥108.00000
RRE07VTM6SFHTR

RRE07VTM6SFHTR

DIODE STD 600V 700MA TUMD2SM

Rohm Semiconductor

¥81.00000