STMicroelectronics ST1PS01EJR, 5-Channel Boost, Buck, Switching Regulator, 400 mA, 3.3 V 2 MHz, Flip-Chip 8-Pin

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包裝方式：
RS庫存編號:
192-4839
製造零件編號:
ST1PS01EJR
製造商:
STMicroelectronics
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品牌

STMicroelectronics

Regulator Type

Boost, Buck

Product Type

Switching Regulator

Output Voltage

3.3 V

Number of Outputs

5

Switching Frequency

2MHz

Mount Type

Surface

Package Type

Flip-Chip

Quiescent Current

500nA

Pin Count

8

Output Current

400mA

Output Type

Fixed

Switching Regulator

Yes

Standards/Approvals

RoHS

Length

1.44mm

Height

0.37mm

Series

ST1PS01

Width

1.14 mm

Maximum Input Voltage

5.5V

Minimum Input Voltage

1.8V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Automotive Standard

No

COO (Country of Origin):
CN
500 nA input quiescent current at VIN=3.6 V (not switching)

94% typical efficiency at 1 mA load (VIN=3.6 V, VOUT=3.3 V)

100% duty cycle

1.8 V to 5.5 V input operating range

Undervoltage lockout: 1.57 V (VIN falling, typ.)

Up to 400 mA output current capability

Low power control operation for the best efficiency

Embedded soft-start circuit

Tiny external components: L=2.2 μH typ.

Selectable output voltages: 1.8 V to 3.3 V

Output voltage Power Good

±1.5% output voltage accuracy (VOUT, TA=25 °C)

Dynamic voltage selection (D0, D1)

Available in Flip-Chip package

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