Voltage Regulators - DC DC Switching Regulators

制造商 Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LTC1682CS8-3.3#PBF

LTC1682CS8-3.3#PBF

IC REG CHARGE PUMP 3.3V 50MA 8SO

Linear Technology

300
RFQ
LTC1682CS8-3.3#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 4.4V 3.3V - 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1682CS8#PBF

LTC1682CS8#PBF

IC REG CHARGE PUMP ADJ 50MA 8SO

Linear Technology

250
RFQ
LTC1682CS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Adjustable 1 1.8V 4.4V 2.5V 5.5V 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC3448EDD#PBF

LTC3448EDD#PBF

IC REG BUCK ADJ 600MA 8DFN

Linear Technology

242
RFQ
LTC3448EDD#PBF

Datasheet

- 8-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.2V 600mA 1.5MHz ~ 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
LTC1522CS8#TRPBF

LTC1522CS8#TRPBF

IC REG CHARGE PUMP 5V 20MA 8SO

Linear Technology

5,000
RFQ
LTC1522CS8#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Charge Pump Fixed 1 2.7V 5V 5V - 20mA 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1502CS8-3.3#PBF

LTC1502CS8-3.3#PBF

IC REG CHARGE PUMP 3.3V 10MA 8SO

Linear Technology

800
RFQ
LTC1502CS8-3.3#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Charge Pump Fixed 1 0.9V 1.8V 3.3V - 10mA 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1522CS8#PBF

LTC1522CS8#PBF

IC REG CHARGE PUMP 5V 20MA 8SO

Linear Technology

200
RFQ
LTC1522CS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Up/Step-Down Positive Charge Pump Fixed 1 2.7V 5V 5V - 20mA 700kHz No 0°C ~ 70°C - - Surface Mount 8-SO
LTC3203EDD-1#PBF

LTC3203EDD-1#PBF

IC REG CHARGE PUMP 4.5V/5V 10DFN

Linear Technology

121
RFQ
LTC3203EDD-1#PBF

Datasheet

- 10-WFDFN Exposed Pad Bulk Obsolete Step-Up Positive Charge Pump Fixed 1 2.7V 5.5V 4.5V, 5V 5V 500mA 900kHz, 1MHz No -40°C ~ 85°C - - Surface Mount 10-DFN (3x3)
LM26400YMH/NOPB

LM26400YMH/NOPB

IC REG BUCK ADJ 2A DL 16HTSSOP

National Semiconductor

497
RFQ
LM26400YMH/NOPB

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 2 3V 20V 0.6V 16V 2A 520kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LTC3440EDD

LTC3440EDD

IC REG BUCK BST ADJ 600MA 10DFN

Linear Technology

745
RFQ
LTC3440EDD

Datasheet

- 10-WFDFN Exposed Pad Bulk Active Step-Up, Step-Down Positive Buck-Boost Adjustable 1 2.5V 5.5V 2.5V 5.5V 600mA 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
MAX8640ZELT12+

MAX8640ZELT12+

IC REG BUCK 1.2V 500MA 6UDFN

Analog Devices Inc./Maxim Integrated

31,666
RFQ
MAX8640ZELT12+

Datasheet

- 6-WFDFN Bulk Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 500mA 3.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (1.5x1)
MAX8640YELT12+

MAX8640YELT12+

IC REG BUCK 1.2V 500MA 6UDFN

Analog Devices Inc./Maxim Integrated

8,712
RFQ
MAX8640YELT12+

Datasheet

- 6-WFDFN Bulk Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 500mA 1.8MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (1.5x1)
LM2599S-ADJ/NOPB

LM2599S-ADJ/NOPB

IC REG BUCK ADJ 3A TO263

National Semiconductor

6,847
RFQ
LM2599S-ADJ/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 37V 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2599S-5.0/NOPB

LM2599S-5.0/NOPB

IC REG BUCK 5V 3A TO263

National Semiconductor

496
RFQ
LM2599S-5.0/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC3619BEMSE#PBF

LTC3619BEMSE#PBF

IC REG BUCK ADJ DL 10MSOP

Linear Technology

700
RFQ
LTC3619BEMSE#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LM2593HVSX-3.3/NOPB

LM2593HVSX-3.3/NOPB

IC REG BUCK 3.3V 2A TO263

National Semiconductor

16,000
RFQ
LM2593HVSX-3.3/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC3252EDE#PBF

LTC3252EDE#PBF

IC REG CHARGE PUMP ADJ DL 12DFN

Linear Technology

2,184
RFQ
LTC3252EDE#PBF

Datasheet

- 12-WFDFN Exposed Pad Bulk Active Step-Down Positive Charge Pump Adjustable 2 2.7V 5.5V 0.9V 1.6V 250mA 1MHz ~ 1.6MHz No -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LTC1682IS8-3.3#PBF

LTC1682IS8-3.3#PBF

IC REG CHARGE PUMP 3.3V 50MA 8SO

Linear Technology

2,300
RFQ
LTC1682IS8-3.3#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 4.4V 3.3V - 50mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1682IS8#PBF

LTC1682IS8#PBF

IC REG CHARGE PUMP ADJ 50MA 8SO

Linear Technology

400
RFQ
LTC1682IS8#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Adjustable 1 1.8V 4.4V 2.5V 5.5V 50mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
HIP5020DB

HIP5020DB

IC REG BCK TRANSISTOR DRV 28SOIC

Harris Corporation

134
RFQ
HIP5020DB

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down - Buck Transistor Driver - - - - - - 100kHz ~ 1MHz Yes 0°C ~ 70°C - - Surface Mount 28-SOIC
LT1303IS8

LT1303IS8

IC REG BOOST ADJ 750MA 8SO

Linear Technology

600
RFQ
LT1303IS8

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 1.8V 10V 1.24V 25V (Switch) 750mA (Switch) 155kHz No - - - Surface Mount 8-SO
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