RS3002
REV D.3
1
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150mA continue current, 500mA peek current
Ultralow Power Consumption,
High Voltage CMOS LDO Regulator
FEATURES
• Ultralow Quiescent Current I
Q
:
2.5µA Typical at Light Loads
5µA Maximum at Light Loads
• Low Dropout Voltage
• Low Temperature Coefficient
• High Input Voltage (up to 36V)
• Output Voltage Accuracy:
±2.5% (Max at 25℃)
±1.0% (Class A Max at 25℃)
• Fixed 1.8V、3.0V、3.3V、3.6V and 5.0V
Output Voltage
• Operating Temperature Range:
-40°C to +85°C
• Micro SIZE PACKAGES: SOT23-5
APPLICATIONS
• Audio/Video Equipment
• Battery-Powered Equipment
• Laptop, Palmtops, Notebook Computers
DESCRIPTION
The RS3002 series is a set of low power high voltage
regulators implemented in CMOS technology. It can
operate from 2.5V to 36V. Which can provide 150mA
output current. The device allows input voltage as high
as 36V.
The RS3002 series is available in several fixed output
voltages. CMOS technology ensures low dropout
voltage and ultralow quiescent current.
The RS3002 is available in Green SOT23-5 packages.
It operates over an ambient temperature range of
-40°C to +85°C.
Device Information
(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
RS3002
SOT23-5(5)
1.60mm×2.92mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
1
2
4
8
16
32
64
128
256
512
10 12 14 16 18 20 22 24 26 28 30 32 34 36
最长脉冲时间
(ms)
输入电压(V)
RS3002-1.8(SOT23-5)最长脉冲时间和输入电压的关系
I=150mA
I=300mA
I=500mA
@T
A
=25℃
RS3002
2
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Pin Configuration and Functions (Top View)
(TOP VIEW)
31
5
VIN
EN
OUT
2
GND
4
NC
SOT23-5
SOT23-5
I/O
DESCRIPTION
NUMBER
NAME
1
VIN
I
Regulator Input. Up to 36V input voltage. At least 1μF supply bypass
capacitor is recommended.
2
GND
G
Ground.
3
EN
I
Enable pin. Drive EN greater than V
EN
(H) to turn on the regulator. Drive
EN less than V
EN
(L) to put the LDO into shutdown mode.
4
NC
-
Not connect
5
OUT
O
Regulator Output. Recommended output capacitor range:1μF to 10μF.